Defined in 1 files as a function:
Referenced in 2 files:
Smatch caller information:
fs/ext4/ialloc.c ext4_lock_group() -> ext4_group_lock_ptr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | sb | 4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_cop->empty_dir | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_cop->inode_info_offs | 1632,1720,1808,2632,2648,2704,2712 |
| PARAM_VALUE | 0 | sb->s_fs_info | 4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_op->get_dquots | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_op->quota_read | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_op->show_path | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_op->show_stats | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_op->shutdown | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_op->thaw_super | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_root->d_inode->i_rwsem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | sb->s_root->d_inode->i_rwsem.first_waiter->type | 0-1 |
| BUF_SIZE | 0 | sb | (-1),80,2816 |
| BUF_SIZE | 0 | sb | (-1),80,2816 |
| DATA_SOURCE | 0 | sb | $0 |
| DATA_SOURCE | 1 | group | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | sb | unit_byte |
| UNITS | 1 | group | unit_byte |
| HALF_LOCKED2 | &elr->lr_super->s_umount | ||
| HALF_LOCKED2 | &grp->alloc_sem |
fs/ext4/ialloc.c ext4_try_lock_group() -> ext4_group_lock_ptr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | sb | 4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_cop->empty_dir | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_cop->inode_info_offs | 1632,1720,1808,2632,2648,2704,2712 |
| PARAM_VALUE | 0 | sb->s_fs_info | 4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_op->show_path | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_root->d_inode->i_rwsem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | sb->s_root->d_inode->i_rwsem.first_waiter->type | 0-1 |
| PARAM_VALUE | 1 | group | 0-4294967294 |
| BUF_SIZE | 0 | sb | (-1),80,2816 |
| BUF_SIZE | 0 | sb | (-1),80,2816 |
| CAPPED_DATA | 1 | group | 1 |
| DATA_SOURCE | 0 | sb | $0 |
| DATA_SOURCE | 1 | group | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | sb | unit_byte |
| UNITS | 1 | group | unit_byte |
| HALF_LOCKED2 | &elr->lr_super->s_umount | ||
| HALF_LOCKED2 | &grp->alloc_sem |
fs/ext4/ialloc.c ext4_unlock_group() -> ext4_group_lock_ptr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | sb | 4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_cop->empty_dir | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_cop->inode_info_offs | 1632,1720,1808,2632,2648,2704,2712 |
| PARAM_VALUE | 0 | sb->s_fs_info | 4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_fs_info->s_add_error_count | s32min-s32max |
| PARAM_VALUE | 0 | sb->s_fs_info->s_addr_per_block_bits | s32min-s32max |
| PARAM_VALUE | 0 | sb->s_fs_info->s_awu_max | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_awu_min | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_bdev_wb_err | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_blockfile_groups | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_cluster_bits | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_cluster_ratio | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_csum_seed | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_def_hash_version | s32min-s32max |
| PARAM_VALUE | 0 | sb->s_fs_info->s_def_mount_opt | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_def_mount_opt2 | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_desc_per_block_bits | s32min-s32max |
| PARAM_VALUE | 0 | sb->s_fs_info->s_extent_max_zeroout_kb | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_fc_bytes | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_fc_debug_max_replay | s32min-s32max |
| PARAM_VALUE | 0 | sb->s_fs_info->s_fc_ineligible_tid | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_first_error_code | s32min-s32max |
| PARAM_VALUE | 0 | sb->s_fs_info->s_first_error_ino | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_first_error_line | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_first_ino | s32min-s32max |
| PARAM_VALUE | 0 | sb->s_fs_info->s_flex_groups_allocated | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_group_info_size | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_groups_count | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_hash_unsigned | s32min-s32max |
| PARAM_VALUE | 0 | sb->s_fs_info->s_inode_goal | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_inode_readahead_blks | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_inode_size | s32min-s32max |
| PARAM_VALUE | 0 | sb->s_fs_info->s_jquota_fmt | s32min-s32max |
| PARAM_VALUE | 0 | sb->s_fs_info->s_last_error_code | s32min-s32max |
| PARAM_VALUE | 0 | sb->s_fs_info->s_last_error_ino | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_last_error_line | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_li_wait_mult | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_log_groups_per_flex | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_max_batch_time | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_max_dir_size_kb | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_max_folio_order | 0-u16max |
| PARAM_VALUE | 0 | sb->s_fs_info->s_mb_best_avail_max_trim_order | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_mb_group_prealloc | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_mb_max_linear_groups | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_mb_max_to_scan | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_mb_min_to_scan | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_mb_nr_global_goals | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_mb_order2_reqs | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_mb_prefetch | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_mb_prefetch_limit | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_mb_stats | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_mb_stream_request | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_min_batch_time | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_min_folio_order | 0-u16max |
| PARAM_VALUE | 0 | sb->s_fs_info->s_mount_opt | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_mount_opt2 | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_mount_state | 0-u16max |
| PARAM_VALUE | 0 | sb->s_fs_info->s_pad | 0-u16max |
| PARAM_VALUE | 0 | sb->s_fs_info->s_sb_update_kb | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_sb_update_sec | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_want_extra_isize | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_op->get_dquots | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_op->quota_read | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_op->show_path | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_op->show_stats | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_op->shutdown | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_op->thaw_super | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_root->d_inode->i_rwsem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | sb->s_root->d_inode->i_rwsem.first_waiter->type | 0-1 |
| BUF_SIZE | 0 | sb | (-1),80,2816 |
| BUF_SIZE | 0 | sb | (-1),80,2816 |
| DATA_SOURCE | 0 | sb | $0 |
| DATA_SOURCE | 1 | group | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | sb | unit_byte |
| UNITS | 1 | group | unit_byte |
| LOCK2 | 0 | sb | |
| HALF_LOCKED2 | &elr->lr_super->s_umount | ||
| HALF_LOCKED2 | &grp->alloc_sem |
fs/ext4/mballoc.c ext4_lock_group() -> ext4_group_lock_ptr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | sb | 4096-ptr_max |
| PARAM_VALUE | 0 | sb->__s_d_op->d_automount | 0,2908707185815040000,3401111987815645184,6746145930460459008,7190988915944083456,7386785427940065280,8018779550845526016 |
| PARAM_VALUE | 0 | sb->__s_d_op->d_compare | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sb->__s_d_op->d_delete | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sb->__s_d_op->d_dname | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sb->__s_d_op->d_hash | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sb->__s_d_op->d_init | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sb->__s_d_op->d_iput | 0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736 |
| PARAM_VALUE | 0 | sb->__s_d_op->d_manage | 0,1859587847549206528 |
| PARAM_VALUE | 0 | sb->__s_d_op->d_prune | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sb->__s_d_op->d_real | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sb->__s_d_op->d_release | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sb->__s_d_op->d_revalidate | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sb->__s_d_op->d_unalias_trylock | 0,6635409759016140800 |
| PARAM_VALUE | 0 | sb->__s_d_op->d_unalias_unlock | 0,6336447517789900800 |
| PARAM_VALUE | 0 | sb->__s_d_op->d_weak_revalidate | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_bdev->bd_mapping->invalidate_lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | sb->s_bdev->bd_mapping->invalidate_lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | sb->s_bdev_file->f_mapping->host->i_mapping->invalidate_lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | sb->s_bdev_file->f_mapping->host->i_rwsem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | sb->s_bdev_file->f_mapping->host->i_rwsem.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | sb->s_bdi->wb_switch_rwsem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | sb->s_bdi->wb_switch_rwsem.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | sb->s_cop->empty_dir | 0,86,4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_cop->get_context | 0,706,4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_cop->get_devices | 0,5687811845560967168 |
| PARAM_VALUE | 0 | sb->s_cop->get_dummy_policy | 0,5548184023414632448,6265693363421687808,7944682147525111808 |
| PARAM_VALUE | 0 | sb->s_cop->has_stable_inodes | 0,3981700036256542720,5332792210826772480 |
| PARAM_VALUE | 0 | sb->s_cop->inode_info_offs | 1632,1720,1808,2632,2648,2704,2712 |
| PARAM_VALUE | 0 | sb->s_cop->legacy_key_prefix | 0,924751349837991936,5264834109705359360,8765449967581011968 |
| PARAM_VALUE | 0 | sb->s_cop->set_context | 0,67,4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_export_op->block_ops | 0,5961889059343175680 |
| PARAM_VALUE | 0 | sb->s_export_op->commit_metadata | 0,240803493533007872,5538665924712296448,6872150948047065088 |
| PARAM_VALUE | 0 | sb->s_export_op->encode_fh | 0,2,1398972869330624512,1616549510479982592,2037984473558433792,2776440803454029824,3228746867770966016,3502492669594062848,3526768263295340544,3559173554394271744,5000850239487131648,5583386343686406144,5817357685191483392-s64max |
| PARAM_VALUE | 0 | sb->s_export_op->fh_to_dentry | 0,8684,447817974243774464,687732489194512384,742201802719268864,868497899885588480,1471448175530500096,2021658383390310400,2445877819203563520,2512819722689847296,2649270699546726400,2761259683714371584,2893332316235677696-s64max |
| PARAM_VALUE | 0 | sb->s_export_op->fh_to_parent | 0,4672,5297,148606482432692224,436469935444291584,457356038048772096,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784,2970908329832960000-s64max |
| PARAM_VALUE | 0 | sb->s_export_op->flags | 0,127 |
| PARAM_VALUE | 0 | sb->s_export_op->get_name | 0,3053585434600701952,4446407003036676096,4451526262822047744,5730886654511411200 |
| PARAM_VALUE | 0 | sb->s_export_op->get_parent | 0,8931,264940071972966400,291591359766798336,565128213429456896,893189740598853632,1241177127089143808,1474696885321834496,1812477326828269568,1893665921928286208,2210088671756947456,2437012291923775488,2483979068402987008-s64max |
| PARAM_VALUE | 0 | sb->s_export_op->open | 0,631201664538705920,4233052046380007424 |
| PARAM_VALUE | 0 | sb->s_export_op->permission | 0,4382650131406278656,6192445826193477632 |
| PARAM_VALUE | 0 | sb->s_op->alloc_inode | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_op->destroy_inode | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_op->dirty_inode | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_op->drop_inode | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_op->evict_inode | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_op->free_cached_objects | 0,1608608064889520128,2908075336534528000,7579570136908226560 |
| PARAM_VALUE | 0 | sb->s_op->free_inode | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_op->freeze_fs | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_op->freeze_super | 0,2519477815684136960 |
| PARAM_VALUE | 0 | sb->s_op->get_dquots | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_op->nr_cached_objects | 0,456927727844597760,2165740340428103680,6857875743730688000 |
| PARAM_VALUE | 0 | sb->s_op->put_super | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_op->quota_read | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_op->quota_write | 0,1834231028351041536,5468135944504233984,6708629384185118720,8162305775088627712,8801674826347085824 |
| PARAM_VALUE | 0 | sb->s_op->remove_bdev | 0,4640431662171430912 |
| PARAM_VALUE | 0 | sb->s_op->report_error | 0,4072367486062256128 |
| PARAM_VALUE | 0 | sb->s_op->show_devname | 0,1010349334253707264,4405032975229669376,7670745387818385408,8380631456597626880 |
| PARAM_VALUE | 0 | sb->s_op->show_options | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_op->show_path | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_op->show_stats | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_op->shutdown | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_op->statfs | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_op->sync_fs | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_op->thaw_super | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_op->umount_begin | 0,1715867000213852160,2996636628827439104,6144602640128442368,6892802180082667520,7121838532207407104 |
| PARAM_VALUE | 0 | sb->s_op->unfreeze_fs | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_op->write_inode | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_shrink->debugfs_entry->d_parent->d_inode->i_rwsem.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | sb->s_umount.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | sb->s_umount.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | sb->s_vop->begin_enable_verity | 3347785137392660480,4504743579353014272,9111006403386490880 |
| PARAM_VALUE | 0 | sb->s_vop->end_enable_verity | 1750709696857870336,8608593979167166464,8809274236534411264 |
| PARAM_VALUE | 0 | sb->s_vop->get_verity_descriptor | 2424442146745896960,4802014347016474624,6048233524557684736 |
| PARAM_VALUE | 0 | sb->s_vop->read_merkle_tree_page | 1021715590784540672,2125625854056194048,6352085838395670528 |
| PARAM_VALUE | 0 | sb->s_vop->readahead_merkle_tree | 0,3982924104221462528,6713350451579838464 |
| PARAM_VALUE | 0 | sb->s_vop->write_merkle_tree_block | 4874731033741524992,6108757370651340800,8268657141613019136 |
| BUF_SIZE | 0 | sb | s32min,(-10),(-1)-s32max |
| BUF_SIZE | 0 | sb | s32min,(-10),(-1)-s32max |
| BUF_SIZE | 0 | sb->s_bdev | (-1),2136 |
| BUF_SIZE | 0 | sb->s_bdev->bd_queue | (-1),2456 |
| BUF_SIZE | 0 | sb->s_fs_info | (-1),4416 |
| BUF_SIZE | 0 | sb->s_op | (-1),216,224 |
| BUF_SIZE | 0 | sb->s_type | (-1),232 |
| BUF_SIZE | 0 | sb->s_xattr | (-1),16 |
| DATA_SOURCE | 0 | sb | $0 |
| DATA_SOURCE | 1 | group | $1 |
| STR_LEN | 0 | sb | (-1),8 |
| STR_LEN | 0 | sb | (-1),8 |
| STR_LEN | 0 | sb->s_id | (-1),31 |
| NOSPEC | 1 | group | |
| NOSPEC | 1 | group | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | sb->s_bdev_file->f_flags | 0,32768-u32max |
| USER_DATA | 0 | sb->s_bdev_file->f_mode | 0,64-u32max |
| USER_DATA | 0 | sb->s_flags | 0-u64max[c] |
| USER_DATA | 0 | sb->s_root->__d_name.hash | 0-u32max[c] |
| USER_DATA | 1 | group | 0-4294967294[c] |
| NO_OVERFLOW_SIMPLE | 0 | sb->s_blocksize | |
| NO_OVERFLOW_SIMPLE | 0 | sb->s_blocksize_bits | |
| NO_OVERFLOW_SIMPLE | 0 | sb->s_root->d_inode->i_blkbits | |
| NO_OVERFLOW_SIMPLE | 0 | sb->s_root->d_inode->i_size | |
| UNITS | 0 | sb | unit_byte |
| UNITS | 1 | group | unit_byte |
| HALF_LOCKED2 | 0 | &sb->s_umount |
fs/ext4/mballoc.c ext4_mb_scan_group() -> ext4_group_lock_ptr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | sb | 4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_fs_info | 4096-ptr_max |
| DATA_SOURCE | 1 | group | $1 |
| NOSPEC | 1 | group | |
| NOSPEC | 1 | group | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 1 | group | 0-2147483648[c] |
| UNITS | 0 | sb | unit_byte |
| UNITS | 1 | group | unit_byte |
fs/ext4/mballoc.c ext4_trim_extent() -> ext4_group_lock_ptr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | sb | 4096-ptr_max |
| DATA_SOURCE | 0 | sb | $0 |
| UNITS | 1 | group | unit_byte |
| LOCK2 | 0 | sb |
fs/ext4/mballoc.c ext4_try_lock_group() -> ext4_group_lock_ptr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | sb | 4096-ptr_max |
| PARAM_VALUE | 0 | sb->__s_d_op->d_automount | 0,2908707185815040000,3401111987815645184,6746145930460459008,7190988915944083456,7386785427940065280,8018779550845526016 |
| PARAM_VALUE | 0 | sb->__s_d_op->d_compare | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sb->__s_d_op->d_delete | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sb->__s_d_op->d_dname | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sb->__s_d_op->d_hash | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sb->__s_d_op->d_init | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sb->__s_d_op->d_iput | 0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736 |
| PARAM_VALUE | 0 | sb->__s_d_op->d_manage | 0,1859587847549206528 |
| PARAM_VALUE | 0 | sb->__s_d_op->d_prune | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sb->__s_d_op->d_real | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sb->__s_d_op->d_release | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sb->__s_d_op->d_revalidate | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sb->__s_d_op->d_unalias_trylock | 0,6635409759016140800 |
| PARAM_VALUE | 0 | sb->__s_d_op->d_unalias_unlock | 0,6336447517789900800 |
| PARAM_VALUE | 0 | sb->__s_d_op->d_weak_revalidate | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_bdev->bd_mapping->invalidate_lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | sb->s_bdev->bd_mapping->invalidate_lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | sb->s_bdev_file->f_mapping->host->i_mapping->invalidate_lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | sb->s_bdev_file->f_mapping->host->i_rwsem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | sb->s_bdev_file->f_mapping->host->i_rwsem.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | sb->s_bdi->wb_switch_rwsem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | sb->s_bdi->wb_switch_rwsem.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | sb->s_cop->empty_dir | 0,86,4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_cop->get_context | 0,706,4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_cop->get_devices | 0,5687811845560967168 |
| PARAM_VALUE | 0 | sb->s_cop->get_dummy_policy | 0,5548184023414632448,6265693363421687808,7944682147525111808 |
| PARAM_VALUE | 0 | sb->s_cop->has_stable_inodes | 0,3981700036256542720,5332792210826772480 |
| PARAM_VALUE | 0 | sb->s_cop->inode_info_offs | 1632,1720,1808,2632,2648,2704,2712 |
| PARAM_VALUE | 0 | sb->s_cop->legacy_key_prefix | 0,924751349837991936,5264834109705359360,8765449967581011968 |
| PARAM_VALUE | 0 | sb->s_cop->set_context | 0,67,4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_export_op->block_ops | 0,5961889059343175680 |
| PARAM_VALUE | 0 | sb->s_export_op->commit_metadata | 0,240803493533007872,5538665924712296448,6872150948047065088 |
| PARAM_VALUE | 0 | sb->s_export_op->encode_fh | 0,2,1398972869330624512,1616549510479982592,2037984473558433792,2776440803454029824,3228746867770966016,3502492669594062848,3526768263295340544,3559173554394271744,5000850239487131648,5583386343686406144,5817357685191483392-s64max |
| PARAM_VALUE | 0 | sb->s_export_op->fh_to_dentry | 0,8684,447817974243774464,687732489194512384,742201802719268864,868497899885588480,1471448175530500096,2021658383390310400,2445877819203563520,2512819722689847296,2649270699546726400,2761259683714371584,2893332316235677696-s64max |
| PARAM_VALUE | 0 | sb->s_export_op->fh_to_parent | 0,4672,148606482432692224,436469935444291584,457356038048772096,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784,2970908329832960000-s64max |
| PARAM_VALUE | 0 | sb->s_export_op->flags | 0,127 |
| PARAM_VALUE | 0 | sb->s_export_op->get_name | 0,3053585434600701952,4446407003036676096,4451526262822047744,5730886654511411200 |
| PARAM_VALUE | 0 | sb->s_export_op->get_parent | 0,8931,264940071972966400,291591359766798336,565128213429456896,893189740598853632,1241177127089143808,1474696885321834496,1812477326828269568,1893665921928286208,2210088671756947456,2437012291923775488,2483979068402987008-s64max |
| PARAM_VALUE | 0 | sb->s_export_op->open | 0,631201664538705920,4233052046380007424 |
| PARAM_VALUE | 0 | sb->s_export_op->permission | 0,4382650131406278656,6192445826193477632 |
| PARAM_VALUE | 0 | sb->s_op->alloc_inode | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_op->destroy_inode | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_op->dirty_inode | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_op->drop_inode | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_op->evict_inode | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_op->free_cached_objects | 0,1608608064889520128,2908075336534528000,7579570136908226560 |
| PARAM_VALUE | 0 | sb->s_op->free_inode | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_op->freeze_fs | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_op->freeze_super | 0,2519477815684136960 |
| PARAM_VALUE | 0 | sb->s_op->get_dquots | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_op->nr_cached_objects | 0,456927727844597760,2165740340428103680,6857875743730688000 |
| PARAM_VALUE | 0 | sb->s_op->put_super | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_op->quota_read | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_op->quota_write | 0,1834231028351041536,5468135944504233984,6708629384185118720,8162305775088627712,8801674826347085824 |
| PARAM_VALUE | 0 | sb->s_op->remove_bdev | 0,4640431662171430912 |
| PARAM_VALUE | 0 | sb->s_op->report_error | 0,4072367486062256128 |
| PARAM_VALUE | 0 | sb->s_op->show_devname | 0,1010349334253707264,4405032975229669376,7670745387818385408,8380631456597626880 |
| PARAM_VALUE | 0 | sb->s_op->show_options | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_op->show_path | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_op->show_stats | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_op->shutdown | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_op->statfs | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_op->sync_fs | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_op->thaw_super | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_op->umount_begin | 0,1715867000213852160,2996636628827439104,6144602640128442368,6892802180082667520,7121838532207407104 |
| PARAM_VALUE | 0 | sb->s_op->unfreeze_fs | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_op->write_inode | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_shrink->debugfs_entry->d_parent->d_inode->i_rwsem.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | sb->s_umount.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | sb->s_umount.first_waiter->type | 0-1 |
| BUF_SIZE | 0 | sb | s32min,(-10),(-1)-s32max |
| BUF_SIZE | 0 | sb | s32min,(-10),(-1)-s32max |
| BUF_SIZE | 0 | sb->s_bdev | (-1),2136 |
| BUF_SIZE | 0 | sb->s_bdev->bd_queue | (-1),2456 |
| BUF_SIZE | 0 | sb->s_fs_info | (-1),4416 |
| BUF_SIZE | 0 | sb->s_op | (-1),216 |
| BUF_SIZE | 0 | sb->s_type | (-1),232 |
| BUF_SIZE | 0 | sb->s_xattr | (-1),16 |
| DATA_SOURCE | 0 | sb | $0 |
| DATA_SOURCE | 1 | group | $1 |
| STR_LEN | 0 | sb | (-1),8 |
| STR_LEN | 0 | sb | (-1),8 |
| STR_LEN | 0 | sb->s_id | (-1),31 |
| NOSPEC | 1 | group | |
| NOSPEC | 1 | group | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | sb->s_bdev_file->f_flags | 0,32768-u32max |
| USER_DATA | 0 | sb->s_bdev_file->f_mode | 0,64-u32max |
| USER_DATA | 0 | sb->s_flags | 0-u64max[c] |
| USER_DATA | 1 | group | 0-4294967294[c] |
| NO_OVERFLOW_SIMPLE | 0 | sb->s_blocksize | |
| NO_OVERFLOW_SIMPLE | 0 | sb->s_blocksize_bits | |
| NO_OVERFLOW_SIMPLE | 0 | sb->s_root->d_inode->i_size | |
| UNITS | 0 | sb | unit_byte |
| UNITS | 1 | group | unit_byte |
| HALF_LOCKED2 | 0 | &sb->s_umount |
fs/ext4/mballoc.c ext4_unlock_group() -> ext4_group_lock_ptr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | sb | 4096-ptr_max |
| PARAM_VALUE | 0 | sb->__s_d_op->d_automount | 0,2908707185815040000,3401111987815645184,6746145930460459008,7190988915944083456,7386785427940065280,8018779550845526016 |
| PARAM_VALUE | 0 | sb->__s_d_op->d_compare | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sb->__s_d_op->d_delete | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sb->__s_d_op->d_dname | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sb->__s_d_op->d_hash | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sb->__s_d_op->d_init | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sb->__s_d_op->d_iput | 0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736 |
| PARAM_VALUE | 0 | sb->__s_d_op->d_manage | 0,1859587847549206528 |
| PARAM_VALUE | 0 | sb->__s_d_op->d_prune | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sb->__s_d_op->d_real | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sb->__s_d_op->d_release | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sb->__s_d_op->d_revalidate | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sb->__s_d_op->d_unalias_trylock | 0,6635409759016140800 |
| PARAM_VALUE | 0 | sb->__s_d_op->d_unalias_unlock | 0,6336447517789900800 |
| PARAM_VALUE | 0 | sb->__s_d_op->d_weak_revalidate | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_bdev->bd_mapping->invalidate_lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | sb->s_bdev->bd_mapping->invalidate_lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | sb->s_bdev_file->f_mapping->host->i_mapping->invalidate_lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | sb->s_bdev_file->f_mapping->host->i_rwsem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | sb->s_bdev_file->f_mapping->host->i_rwsem.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | sb->s_bdi->wb_switch_rwsem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | sb->s_bdi->wb_switch_rwsem.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | sb->s_cop->empty_dir | 0,86,4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_cop->get_context | 0,706,4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_cop->get_devices | 0,5687811845560967168 |
| PARAM_VALUE | 0 | sb->s_cop->get_dummy_policy | 0,5548184023414632448,6265693363421687808,7944682147525111808 |
| PARAM_VALUE | 0 | sb->s_cop->has_stable_inodes | 0,3981700036256542720,5332792210826772480 |
| PARAM_VALUE | 0 | sb->s_cop->inode_info_offs | 1632,1720,1808,2632,2648,2704,2712 |
| PARAM_VALUE | 0 | sb->s_cop->legacy_key_prefix | 0,924751349837991936,5264834109705359360,8765449967581011968 |
| PARAM_VALUE | 0 | sb->s_cop->set_context | 0,67,4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_export_op->block_ops | 0,5961889059343175680 |
| PARAM_VALUE | 0 | sb->s_export_op->commit_metadata | 0,240803493533007872,5538665924712296448,6872150948047065088 |
| PARAM_VALUE | 0 | sb->s_export_op->encode_fh | 0,2,1398972869330624512,1616549510479982592,2037984473558433792,2776440803454029824,3228746867770966016,3502492669594062848,3526768263295340544,3559173554394271744,5000850239487131648,5583386343686406144,5817357685191483392-s64max |
| PARAM_VALUE | 0 | sb->s_export_op->fh_to_dentry | 0,8684,447817974243774464,687732489194512384,742201802719268864,868497899885588480,1471448175530500096,2021658383390310400,2445877819203563520,2512819722689847296,2649270699546726400,2761259683714371584,2893332316235677696-s64max |
| PARAM_VALUE | 0 | sb->s_export_op->fh_to_parent | 0,4672,5297,148606482432692224,436469935444291584,457356038048772096,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784,2970908329832960000-s64max |
| PARAM_VALUE | 0 | sb->s_export_op->flags | 0,127 |
| PARAM_VALUE | 0 | sb->s_export_op->get_name | 0,3053585434600701952,4446407003036676096,4451526262822047744,5730886654511411200 |
| PARAM_VALUE | 0 | sb->s_export_op->get_parent | 0,8931,264940071972966400,291591359766798336,565128213429456896,893189740598853632,1241177127089143808,1474696885321834496,1812477326828269568,1893665921928286208,2210088671756947456,2437012291923775488,2483979068402987008-s64max |
| PARAM_VALUE | 0 | sb->s_export_op->open | 0,631201664538705920,4233052046380007424 |
| PARAM_VALUE | 0 | sb->s_export_op->permission | 0,4382650131406278656,6192445826193477632 |
| PARAM_VALUE | 0 | sb->s_op->alloc_inode | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_op->destroy_inode | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_op->dirty_inode | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_op->drop_inode | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_op->evict_inode | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_op->free_cached_objects | 0,1608608064889520128,2908075336534528000,7579570136908226560 |
| PARAM_VALUE | 0 | sb->s_op->free_inode | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_op->freeze_fs | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_op->freeze_super | 0,2519477815684136960 |
| PARAM_VALUE | 0 | sb->s_op->get_dquots | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_op->nr_cached_objects | 0,456927727844597760,2165740340428103680,6857875743730688000 |
| PARAM_VALUE | 0 | sb->s_op->put_super | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_op->quota_read | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_op->quota_write | 0,1834231028351041536,5468135944504233984,6708629384185118720,8162305775088627712,8801674826347085824 |
| PARAM_VALUE | 0 | sb->s_op->remove_bdev | 0,4640431662171430912 |
| PARAM_VALUE | 0 | sb->s_op->report_error | 0,4072367486062256128 |
| PARAM_VALUE | 0 | sb->s_op->show_devname | 0,1010349334253707264,4405032975229669376,7670745387818385408,8380631456597626880 |
| PARAM_VALUE | 0 | sb->s_op->show_options | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_op->show_path | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_op->show_stats | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_op->shutdown | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_op->statfs | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_op->sync_fs | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_op->thaw_super | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_op->umount_begin | 0,1715867000213852160,2996636628827439104,6144602640128442368,6892802180082667520,7121838532207407104 |
| PARAM_VALUE | 0 | sb->s_op->unfreeze_fs | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_op->write_inode | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_shrink->debugfs_entry->d_parent->d_inode->i_rwsem.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | sb->s_umount.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | sb->s_umount.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | sb->s_vop->begin_enable_verity | 3347785137392660480,4504743579353014272,9111006403386490880 |
| PARAM_VALUE | 0 | sb->s_vop->end_enable_verity | 1750709696857870336,8608593979167166464,8809274236534411264 |
| PARAM_VALUE | 0 | sb->s_vop->get_verity_descriptor | 2424442146745896960,4802014347016474624,6048233524557684736 |
| PARAM_VALUE | 0 | sb->s_vop->read_merkle_tree_page | 1021715590784540672,2125625854056194048,6352085838395670528 |
| PARAM_VALUE | 0 | sb->s_vop->readahead_merkle_tree | 0,3982924104221462528,6713350451579838464 |
| PARAM_VALUE | 0 | sb->s_vop->write_merkle_tree_block | 4874731033741524992,6108757370651340800,8268657141613019136 |
| BUF_SIZE | 0 | sb | s32min,(-10),(-1)-s32max |
| BUF_SIZE | 0 | sb | s32min,(-10),(-1)-s32max |
| BUF_SIZE | 0 | sb->s_bdev | (-1),2136 |
| BUF_SIZE | 0 | sb->s_bdev->bd_queue | (-1),2456 |
| BUF_SIZE | 0 | sb->s_fs_info | (-1),4416 |
| BUF_SIZE | 0 | sb->s_op | (-1),216,224 |
| BUF_SIZE | 0 | sb->s_type | (-1),232 |
| BUF_SIZE | 0 | sb->s_xattr | (-1),16 |
| DATA_SOURCE | 0 | sb | $0 |
| DATA_SOURCE | 1 | group | $1 |
| STR_LEN | 0 | sb | (-1),8 |
| STR_LEN | 0 | sb | (-1),8 |
| STR_LEN | 0 | sb->s_id | (-1),31 |
| NOSPEC | 1 | group | |
| NOSPEC | 1 | group | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | sb->s_bdev_file->f_flags | 0,32768-u32max |
| USER_DATA | 0 | sb->s_bdev_file->f_mode | 0,64-u32max |
| USER_DATA | 0 | sb->s_flags | 0-u64max[c] |
| USER_DATA | 0 | sb->s_root->__d_name.hash | 0-u32max[c] |
| USER_DATA | 1 | group | 0-4294967294[c] |
| NO_OVERFLOW_SIMPLE | 0 | sb->s_blocksize | |
| NO_OVERFLOW_SIMPLE | 0 | sb->s_blocksize_bits | |
| NO_OVERFLOW_SIMPLE | 0 | sb->s_root->d_inode->i_blkbits | |
| NO_OVERFLOW_SIMPLE | 0 | sb->s_root->d_inode->i_size | |
| UNITS | 0 | sb | unit_byte |
| UNITS | 1 | group | unit_byte |
| HALF_LOCKED2 | 0 | sb | |
| HALF_LOCKED2 | 0 | &sb->s_umount |
fs/ext4/mballoc.c mb_find_extent() -> ext4_group_lock_ptr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | sb | 4096-ptr_max |
| PARAM_VALUE | 1 | group | 0-4294967294 |
| NOSPEC | 1 | group | |
| NOSPEC | 1 | group | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | sb->s_flags | 0-u64max[c] |
| USER_DATA | 1 | group | 0-4294967294[c] |
| NO_OVERFLOW_SIMPLE | 0 | sb->s_blocksize_bits | |
| UNITS | 0 | sb | unit_byte |
| UNITS | 1 | group | unit_byte |
| HALF_LOCKED2 | ac->ac_sb |
fs/ext4/mballoc.c mb_free_blocks() -> ext4_group_lock_ptr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | sb | 4096-ptr_max |
| CAPPED_DATA | 1 | group | 1 |
| NOSPEC | 1 | group | |
| NOSPEC | 1 | group | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 1 | group | 0-4294967294[c] |
| UNITS | 0 | sb | unit_byte |
| UNITS | 1 | group | unit_byte |
| HALF_LOCKED2 | ac->ac_sb | ||
| HALF_LOCKED2 | sb |
fs/ext4/mballoc.c mb_mark_used() -> ext4_group_lock_ptr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | sb | 4096-ptr_max |
| CAPPED_DATA | 1 | group | 1 |
| NOSPEC | 1 | group | |
| NOSPEC | 1 | group | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | sb->s_flags | 0-u64max[c] |
| USER_DATA | 1 | group | 0-4294967294[c] |
| NO_OVERFLOW_SIMPLE | 0 | sb->s_blocksize | |
| UNITS | 0 | sb | unit_byte |
| UNITS | 1 | group | unit_byte |
| HALF_LOCKED2 | sb |
fs/ext4/mballoc-test.c ext4_lock_group() -> ext4_group_lock_ptr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | sb | 4096-ptr_max |
| PARAM_VALUE | 1 | group | 1 |
| BUF_SIZE | 0 | sb | s32min,(-10),1-s32max |
| BUF_SIZE | 0 | sb | s32min,(-10),1-s32max |
| DATA_SOURCE | 0 | sb | $0 |
| DATA_SOURCE | 1 | group | $1 |
| NO_OVERFLOW_SIMPLE | 0 | sb->s_blocksize | |
| UNITS | 1 | group | unit_byte |
fs/ext4/mballoc-test.c ext4_try_lock_group() -> ext4_group_lock_ptr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | sb | 4096-ptr_max |
| PARAM_VALUE | 1 | group | 1 |
| BUF_SIZE | 0 | sb | s32min,(-10),1-s32max |
| BUF_SIZE | 0 | sb | s32min,(-10),1-s32max |
| DATA_SOURCE | 0 | sb | $0 |
| DATA_SOURCE | 1 | group | $1 |
| NO_OVERFLOW_SIMPLE | 0 | sb->s_blocksize | |
| UNITS | 1 | group | unit_byte |
fs/ext4/mballoc-test.c ext4_unlock_group() -> ext4_group_lock_ptr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | sb | 4096-ptr_max |
| PARAM_VALUE | 1 | group | 1 |
| BUF_SIZE | 0 | sb | s32min,(-10),1-s32max |
| BUF_SIZE | 0 | sb | s32min,(-10),1-s32max |
| DATA_SOURCE | 0 | sb | $0 |
| DATA_SOURCE | 1 | group | $1 |
| NO_OVERFLOW_SIMPLE | 0 | sb->s_blocksize | |
| UNITS | 1 | group | unit_byte |
| LOCK2 | 0 | sb |
fs/ext4/balloc.c ext4_lock_group() -> ext4_group_lock_ptr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | sb | 4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_cop->empty_dir | 0,86,661756434209751040,4392966320616476672,5234023279986843648,8614756098313990144 |
| PARAM_VALUE | 0 | sb->s_cop->get_context | 0,706,17350455714160640,4513809449498124288,5149251875611672576,7067778626864828416 |
| PARAM_VALUE | 0 | sb->s_cop->inode_info_offs | 1632,1720,1808,2632,2648,2704,2712 |
| PARAM_VALUE | 0 | sb->s_cop->set_context | 0,67,317457138841939968,3250154607523569664,5979066299606671360,6756104566897242112 |
| PARAM_VALUE | 0 | sb->s_export_op->encode_fh | 0,2,1398972869330624512,1616549510479982592,2037984473558433792,2776440803454029824,3228746867770966016,3502492669594062848,3526768263295340544,3559173554394271744,5000850239487131648,5583386343686406144,5817357685191483392-s64max |
| PARAM_VALUE | 0 | sb->s_export_op->fh_to_dentry | 0,8684,447817974243774464,687732489194512384,742201802719268864,868497899885588480,1471448175530500096,2021658383390310400,2445877819203563520,2512819722689847296,2649270699546726400,2761259683714371584,2893332316235677696-s64max |
| PARAM_VALUE | 0 | sb->s_export_op->fh_to_parent | 0,4672,5297,148606482432692224,436469935444291584,457356038048772096,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784,2970908329832960000-s64max |
| PARAM_VALUE | 0 | sb->s_export_op->get_parent | 0,8931,264940071972966400,291591359766798336,565128213429456896,893189740598853632,1241177127089143808,1293513186369728512,1474696885321834496,1812477326828269568,1893665921928286208,2210088671756947456,2437012291923775488-s64max |
| PARAM_VALUE | 0 | sb->s_fs_info | 4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_op->get_dquots | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_op->quota_read | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_op->show_path | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_op->show_stats | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_op->shutdown | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_op->thaw_super | 0,4096-ptr_max |
| BUF_SIZE | 0 | sb | s32min,(-10),(-1),1-s32max |
| BUF_SIZE | 0 | sb | s32min,(-10),(-1),1-s32max |
| DATA_SOURCE | 0 | sb | $0 |
| DATA_SOURCE | 1 | group | $1 |
| NOSPEC | 1 | group | |
| NOSPEC | 1 | group | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | sb->s_flags | 0-u64max[c] |
| USER_DATA | 1 | group | 0-u32max |
| NO_OVERFLOW_SIMPLE | 0 | sb->s_blocksize | |
| NO_OVERFLOW_SIMPLE | 0 | sb->s_blocksize_bits | |
| UNITS | 0 | sb | unit_byte |
| UNITS | 1 | group | unit_byte |
fs/ext4/balloc.c ext4_try_lock_group() -> ext4_group_lock_ptr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | sb | 4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_cop->empty_dir | 0,86,661756434209751040,4392966320616476672,5234023279986843648,8614756098313990144 |
| PARAM_VALUE | 0 | sb->s_cop->get_context | 0,706,17350455714160640,4513809449498124288,5149251875611672576,7067778626864828416 |
| PARAM_VALUE | 0 | sb->s_cop->inode_info_offs | 1632,1640,1808,1816,2632,2640,2648,2704,2712 |
| PARAM_VALUE | 0 | sb->s_cop->set_context | 0,67,317457138841939968,3250154607523569664,5979066299606671360,6756104566897242112 |
| PARAM_VALUE | 0 | sb->s_export_op->encode_fh | 0,2,1398972869330624512,1616549510479982592,2037984473558433792,2776440803454029824,3228746867770966016,3502492669594062848,3526768263295340544,3559173554394271744,5000850239487131648,5583386343686406144,5817357685191483392-s64max |
| PARAM_VALUE | 0 | sb->s_export_op->fh_to_dentry | 0,8684,447817974243774464,687732489194512384,742201802719268864,868497899885588480,1471448175530500096,2021658383390310400,2445877819203563520,2512819722689847296,2649270699546726400,2761259683714371584,2893332316235677696-s64max |
| PARAM_VALUE | 0 | sb->s_export_op->fh_to_parent | 0,4672,148606482432692224,436469935444291584,457356038048772096,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784,2970908329832960000-s64max |
| PARAM_VALUE | 0 | sb->s_export_op->get_parent | 0,8931,264940071972966400,291591359766798336,565128213429456896,893189740598853632,1241177127089143808,1293513186369728512,1474696885321834496,1812477326828269568,1893665921928286208,2210088671756947456,2437012291923775488-s64max |
| PARAM_VALUE | 0 | sb->s_fs_info | 4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_op->get_dquots | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_op->quota_read | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_op->show_path | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_op->show_stats | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_op->shutdown | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_op->thaw_super | 0,4096-ptr_max |
| PARAM_VALUE | 1 | group | 0-4294967294 |
| BUF_SIZE | 0 | sb | s32min,(-10),(-1),1-s32max |
| BUF_SIZE | 0 | sb | s32min,(-10),(-1),1-s32max |
| CAPPED_DATA | 1 | group | 1 |
| DATA_SOURCE | 0 | sb | $0 |
| DATA_SOURCE | 1 | group | $1 |
| NOSPEC | 1 | group | |
| NOSPEC | 1 | group | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | sb->s_flags | 0-u64max[c] |
| USER_DATA | 1 | group | 0-4294967294[c] |
| NO_OVERFLOW_SIMPLE | 0 | sb->s_blocksize | |
| NO_OVERFLOW_SIMPLE | 0 | sb->s_blocksize_bits | |
| UNITS | 0 | sb | unit_byte |
| UNITS | 1 | group | unit_byte |
fs/ext4/balloc.c ext4_unlock_group() -> ext4_group_lock_ptr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | sb | 4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_cop->empty_dir | 0,86,661756434209751040,4392966320616476672,5234023279986843648,8614756098313990144 |
| PARAM_VALUE | 0 | sb->s_cop->get_context | 0,706,17350455714160640,4513809449498124288,5149251875611672576,7067778626864828416 |
| PARAM_VALUE | 0 | sb->s_cop->inode_info_offs | 1632,1720,1808,2632,2648,2704,2712 |
| PARAM_VALUE | 0 | sb->s_cop->set_context | 0,67,317457138841939968,3250154607523569664,5979066299606671360,6756104566897242112 |
| PARAM_VALUE | 0 | sb->s_export_op->encode_fh | 0,2,1398972869330624512,1616549510479982592,2037984473558433792,2776440803454029824,3228746867770966016,3502492669594062848,3526768263295340544,3559173554394271744,5000850239487131648,5583386343686406144,5817357685191483392-s64max |
| PARAM_VALUE | 0 | sb->s_export_op->fh_to_dentry | 0,8684,447817974243774464,687732489194512384,742201802719268864,868497899885588480,1471448175530500096,2021658383390310400,2445877819203563520,2512819722689847296,2649270699546726400,2761259683714371584,2893332316235677696-s64max |
| PARAM_VALUE | 0 | sb->s_export_op->fh_to_parent | 0,4672,5297,148606482432692224,436469935444291584,457356038048772096,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784,2970908329832960000-s64max |
| PARAM_VALUE | 0 | sb->s_export_op->get_parent | 0,8931,264940071972966400,291591359766798336,565128213429456896,893189740598853632,1241177127089143808,1293513186369728512,1474696885321834496,1812477326828269568,1893665921928286208,2210088671756947456,2437012291923775488-s64max |
| PARAM_VALUE | 0 | sb->s_fs_info | 4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_op->get_dquots | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_op->quota_read | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_op->show_path | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_op->show_stats | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_op->shutdown | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_op->thaw_super | 0,4096-ptr_max |
| BUF_SIZE | 0 | sb | s32min,(-10),(-1),1-s32max |
| BUF_SIZE | 0 | sb | s32min,(-10),(-1),1-s32max |
| DATA_SOURCE | 0 | sb | $0 |
| DATA_SOURCE | 1 | group | $1 |
| NOSPEC | 1 | group | |
| NOSPEC | 1 | group | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | sb->s_flags | 0-u64max[c] |
| USER_DATA | 1 | group | 0-u32max |
| NO_OVERFLOW_SIMPLE | 0 | sb->s_blocksize | |
| NO_OVERFLOW_SIMPLE | 0 | sb->s_blocksize_bits | |
| UNITS | 0 | sb | unit_byte |
| UNITS | 1 | group | unit_byte |
| LOCK2 | 0 | sb |
fs/ext4/super.c ext4_lock_group() -> ext4_group_lock_ptr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | sb | 4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_bdev | 4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_bdev_file->f_mapping->host->i_mapping->invalidate_lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | sb->s_bdev_file->f_mapping->host->i_rwsem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | sb->s_bdev_file->f_mapping->host->i_rwsem.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | sb->s_cop->inode_info_offs | 1632,1720,1808,2632,2648 |
| PARAM_VALUE | 0 | sb->s_export_op->encode_fh | 0,2,4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_export_op->fh_to_dentry | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_export_op->fh_to_parent | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_export_op->get_parent | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_fs_info->s_add_error_count | s32min-s32max |
| PARAM_VALUE | 0 | sb->s_fs_info->s_addr_per_block_bits | s32min-s32max |
| PARAM_VALUE | 0 | sb->s_fs_info->s_awu_max | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_awu_min | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_bdev_wb_err | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_blockfile_groups | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_cluster_bits | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_cluster_ratio | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_csum_seed | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_def_hash_version | s32min-s32max |
| PARAM_VALUE | 0 | sb->s_fs_info->s_def_mount_opt | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_def_mount_opt2 | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_desc_per_block_bits | s32min-s32max |
| PARAM_VALUE | 0 | sb->s_fs_info->s_extent_max_zeroout_kb | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_fc_bytes | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_fc_debug_max_replay | s32min-s32max |
| PARAM_VALUE | 0 | sb->s_fs_info->s_fc_ineligible_tid | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_first_error_code | s32min-s32max |
| PARAM_VALUE | 0 | sb->s_fs_info->s_first_error_ino | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_first_error_line | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_first_ino | s32min-s32max |
| PARAM_VALUE | 0 | sb->s_fs_info->s_flex_groups_allocated | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_group_info_size | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_groups_count | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_hash_unsigned | s32min-s32max |
| PARAM_VALUE | 0 | sb->s_fs_info->s_inode_goal | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_inode_readahead_blks | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_inode_size | s32min-s32max |
| PARAM_VALUE | 0 | sb->s_fs_info->s_jquota_fmt | s32min-s32max |
| PARAM_VALUE | 0 | sb->s_fs_info->s_last_error_code | s32min-s32max |
| PARAM_VALUE | 0 | sb->s_fs_info->s_last_error_ino | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_last_error_line | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_li_wait_mult | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_log_groups_per_flex | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_max_batch_time | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_max_dir_size_kb | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_max_folio_order | 0-u16max |
| PARAM_VALUE | 0 | sb->s_fs_info->s_mb_best_avail_max_trim_order | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_mb_group_prealloc | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_mb_max_linear_groups | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_mb_max_to_scan | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_mb_min_to_scan | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_mb_nr_global_goals | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_mb_order2_reqs | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_mb_prefetch | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_mb_prefetch_limit | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_mb_stats | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_mb_stream_request | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_min_batch_time | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_min_folio_order | 0-u16max |
| PARAM_VALUE | 0 | sb->s_fs_info->s_mount_opt | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_mount_opt2 | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_mount_state | 0-u16max |
| PARAM_VALUE | 0 | sb->s_fs_info->s_pad | 0-u16max |
| PARAM_VALUE | 0 | sb->s_fs_info->s_sb_update_kb | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_sb_update_sec | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_want_extra_isize | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_op->shutdown | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_shrink->debugfs_entry->d_parent->d_inode->i_rwsem.first_waiter->type | 0-1 |
| BUF_SIZE | 0 | sb | s32min,(-10),(-1),1-s32max |
| BUF_SIZE | 0 | sb | s32min,(-10),(-1),1-s32max |
| DATA_SOURCE | 0 | sb | $0 |
| DATA_SOURCE | 1 | group | $1 |
| NOSPEC | 1 | group | |
| NOSPEC | 1 | group | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | sb->s_flags | 0-u64max[c] |
| USER_DATA | 1 | group | 0-4294967294[c] |
| NO_OVERFLOW_SIMPLE | 0 | sb->s_blocksize | |
| NO_OVERFLOW_SIMPLE | 0 | sb->s_blocksize_bits | |
| UNITS | 0 | sb | unit_byte |
| UNITS | 1 | group | unit_byte |
fs/ext4/super.c ext4_try_lock_group() -> ext4_group_lock_ptr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | sb | 4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_bdev | 4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_bdev->bd_mapping->host->i_sb->s_export_op->encode_fh | 0,2,4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_bdev_file->f_mapping->host->i_mapping->invalidate_lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | sb->s_bdev_file->f_mapping->host->i_rwsem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | sb->s_bdev_file->f_mapping->host->i_rwsem.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | sb->s_cop->inode_info_offs | 1632,1808,2632,2648,2704,2712 |
| PARAM_VALUE | 0 | sb->s_export_op->encode_fh | 0,2,4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_export_op->fh_to_dentry | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_export_op->fh_to_parent | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_export_op->get_parent | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_fs_info->s_add_error_count | s32min-s32max |
| PARAM_VALUE | 0 | sb->s_fs_info->s_addr_per_block_bits | s32min-s32max |
| PARAM_VALUE | 0 | sb->s_fs_info->s_awu_max | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_awu_min | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_bdev_wb_err | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_blockfile_groups | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_cluster_bits | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_cluster_ratio | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_csum_seed | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_def_hash_version | s32min-s32max |
| PARAM_VALUE | 0 | sb->s_fs_info->s_def_mount_opt | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_def_mount_opt2 | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_desc_per_block_bits | s32min-s32max |
| PARAM_VALUE | 0 | sb->s_fs_info->s_extent_max_zeroout_kb | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_fc_bytes | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_fc_debug_max_replay | s32min-s32max |
| PARAM_VALUE | 0 | sb->s_fs_info->s_fc_ineligible_tid | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_first_error_code | s32min-s32max |
| PARAM_VALUE | 0 | sb->s_fs_info->s_first_error_ino | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_first_error_line | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_first_ino | s32min-s32max |
| PARAM_VALUE | 0 | sb->s_fs_info->s_flex_groups_allocated | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_group_info_size | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_groups_count | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_hash_unsigned | s32min-s32max |
| PARAM_VALUE | 0 | sb->s_fs_info->s_inode_goal | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_inode_readahead_blks | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_inode_size | s32min-s32max |
| PARAM_VALUE | 0 | sb->s_fs_info->s_jquota_fmt | s32min-s32max |
| PARAM_VALUE | 0 | sb->s_fs_info->s_last_error_code | s32min-s32max |
| PARAM_VALUE | 0 | sb->s_fs_info->s_last_error_ino | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_last_error_line | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_li_wait_mult | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_log_groups_per_flex | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_max_batch_time | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_max_dir_size_kb | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_max_folio_order | 0-u16max |
| PARAM_VALUE | 0 | sb->s_fs_info->s_mb_best_avail_max_trim_order | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_mb_group_prealloc | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_mb_max_linear_groups | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_mb_max_to_scan | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_mb_min_to_scan | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_mb_nr_global_goals | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_mb_order2_reqs | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_mb_prefetch | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_mb_prefetch_limit | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_mb_stats | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_mb_stream_request | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_min_batch_time | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_min_folio_order | 0-u16max |
| PARAM_VALUE | 0 | sb->s_fs_info->s_mount_opt | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_mount_opt2 | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_mount_state | 0-u16max |
| PARAM_VALUE | 0 | sb->s_fs_info->s_pad | 0-u16max |
| PARAM_VALUE | 0 | sb->s_fs_info->s_sb_update_kb | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_sb_update_sec | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_want_extra_isize | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_op->shutdown | 0,270907176096247808,394905300707143680,1621038160951336960,2742114378027888640,4674517140434182144,5302154572152815616,9061279276729196544 |
| PARAM_VALUE | 0 | sb->s_shrink->debugfs_entry->d_parent->d_inode->i_rwsem.first_waiter->type | 0-1 |
| BUF_SIZE | 0 | sb | s32min,(-10),(-1),1-s32max |
| BUF_SIZE | 0 | sb | s32min,(-10),(-1),1-s32max |
| DATA_SOURCE | 0 | sb | $0 |
| DATA_SOURCE | 1 | group | $1 |
| NOSPEC | 1 | group | |
| NOSPEC | 1 | group | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | sb->s_flags | 0-u64max[c] |
| USER_DATA | 1 | group | 0-4294967294[c] |
| NO_OVERFLOW_SIMPLE | 0 | sb->s_blocksize | |
| NO_OVERFLOW_SIMPLE | 0 | sb->s_blocksize_bits | |
| UNITS | 0 | sb | unit_byte |
| UNITS | 1 | group | unit_byte |
fs/ext4/super.c ext4_unlock_group() -> ext4_group_lock_ptr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | sb | 4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_bdev_file->f_mapping->host->i_mapping->invalidate_lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | sb->s_bdev_file->f_mapping->host->i_rwsem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | sb->s_bdev_file->f_mapping->host->i_rwsem.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | sb->s_cop->inode_info_offs | 1632,1720,1808,2632,2648 |
| PARAM_VALUE | 0 | sb->s_export_op->encode_fh | 0,2,4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_export_op->fh_to_dentry | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_export_op->fh_to_parent | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_export_op->get_parent | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_op->shutdown | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_shrink->debugfs_entry->d_parent->d_inode->i_rwsem.first_waiter->type | 0-1 |
| BUF_SIZE | 0 | sb | s32min,(-10),(-1),1-s32max |
| BUF_SIZE | 0 | sb | s32min,(-10),(-1),1-s32max |
| DATA_SOURCE | 0 | sb | $0 |
| DATA_SOURCE | 1 | group | $1 |
| NOSPEC | 1 | group | |
| NOSPEC | 1 | group | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | sb->s_flags | 0-u64max[c] |
| USER_DATA | 1 | group | 0-4294967294[c] |
| NO_OVERFLOW_SIMPLE | 0 | sb->s_blocksize | |
| NO_OVERFLOW_SIMPLE | 0 | sb->s_blocksize_bits | |
| UNITS | 0 | sb | unit_byte |
| UNITS | 1 | group | unit_byte |
| HALF_LOCKED2 | 0 | sb |