Defined in 1 files as a function:
Referenced in 4 files:
Smatch caller information:
fs/ext4/extents.c ext4_zero_range() -> ext4_update_inode_size()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | inode | 4096-ptr_max |
| PARAM_VALUE | 0 | inode->i_mapping->host->i_sb->s_cop->empty_dir | 0,86,4096-ptr_max |
| PARAM_VALUE | 0 | inode->i_mapping->host->i_sb->s_cop->get_context | 0,706,4096-ptr_max |
| PARAM_VALUE | 0 | inode->i_mapping->host->i_sb->s_cop->inode_info_offs | 1632,1720,1808,2632,2648,2712 |
| PARAM_VALUE | 0 | inode->i_mapping->host->i_sb->s_cop->set_context | 0,67,4096-ptr_max |
| PARAM_VALUE | 0 | inode->i_mapping->host->i_sb->s_export_op->fh_to_parent | 0,4672,148606482432692224,436469935444291584,457356038048772096,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784,2970908329832960000-s64max |
| PARAM_VALUE | 0 | inode->i_mapping->host->i_sb->s_export_op->get_parent | 0,8931,264940071972966400,291591359766798336,565128213429456896,893189740598853632,1241177127089143808,1474696885321834496,1812477326828269568,1893665921928286208,2210088671756947456,2437012291923775488,2483979068402987008-s64max |
| PARAM_VALUE | 0 | inode->i_mapping->i_mmap_rwsem.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | inode->i_mapping->i_mmap_rwsem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | inode->i_mapping->i_mmap_rwsem.first_waiter->list.next | 2212933610777083904 |
| PARAM_VALUE | 0 | inode->i_mapping->i_mmap_rwsem.first_waiter->list.prev | 2212933610777083904 |
| PARAM_VALUE | 0 | inode->i_mapping->i_mmap_rwsem.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | inode->i_sb | 4096-ptr_max |
| PARAM_VALUE | 0 | inode->i_sb->s_cop->inode_info_offs | 1632,1720,2632,2648 |
| PARAM_VALUE | 1 | newsize | 1-s64max |
| CAPPED_DATA | 0 | inode | 1 |
| CAPPED_DATA | 0 | inode->i_mapping | 1 |
| CAPPED_DATA | 0 | inode->i_mapping->i_pages.xa_head | 1 |
| CAPPED_DATA | 1 | newsize | 1 |
| CAPPED_DATA | 1 | newsize | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 0 | inode->i_mode | 0-u16max |
| USER_DATA | 0 | inode->i_sb->s_fs_info->s_first_error_block | s64min-s64max[c] |
| USER_DATA | 0 | inode->i_sb->s_fs_info->s_first_error_ino | 0-4294967295 |
| UNITS | 1 | newsize | unit_byte |
| LOCK2 | &inode->i_rwsem | ||
| LOCK2 | &mapping->invalidate_lock | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct address_space)->invalidate_lock | ||
| TYPE_LOCK | (struct inode)->i_rwsem |
fs/ext4/inode.c ext4_journalled_write_end() -> ext4_update_inode_size()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | inode | 4096-ptr_max |
| PARAM_VALUE | 0 | inode->i_sb->s_fs_info->s_add_error_count | s32min-s32max |
| PARAM_VALUE | 0 | inode->i_sb->s_fs_info->s_addr_per_block_bits | s32min-s32max |
| PARAM_VALUE | 0 | inode->i_sb->s_fs_info->s_awu_max | 0-4294967295 |
| PARAM_VALUE | 0 | inode->i_sb->s_fs_info->s_awu_min | 0-4294967295 |
| PARAM_VALUE | 0 | inode->i_sb->s_fs_info->s_bdev_wb_err | 0-4294967295 |
| PARAM_VALUE | 0 | inode->i_sb->s_fs_info->s_bdev_wb_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | inode->i_sb->s_fs_info->s_blockfile_groups | 0-4294967295 |
| PARAM_VALUE | 0 | inode->i_sb->s_fs_info->s_cluster_bits | 0-4294967295 |
| PARAM_VALUE | 0 | inode->i_sb->s_fs_info->s_cluster_ratio | 0-4294967295 |
| PARAM_VALUE | 0 | inode->i_sb->s_fs_info->s_csum_seed | 0-4294967295 |
| PARAM_VALUE | 0 | inode->i_sb->s_fs_info->s_def_hash_version | s32min-s32max |
| PARAM_VALUE | 0 | inode->i_sb->s_fs_info->s_def_mount_opt | 0-4294967295 |
| PARAM_VALUE | 0 | inode->i_sb->s_fs_info->s_def_mount_opt2 | 0-4294967295 |
| PARAM_VALUE | 0 | inode->i_sb->s_fs_info->s_desc_per_block_bits | s32min-s32max |
| PARAM_VALUE | 0 | inode->i_sb->s_fs_info->s_error_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | inode->i_sb->s_fs_info->s_extent_max_zeroout_kb | 0-4294967295 |
| PARAM_VALUE | 0 | inode->i_sb->s_fs_info->s_fc_bytes | 0-4294967295 |
| PARAM_VALUE | 0 | inode->i_sb->s_fs_info->s_fc_debug_max_replay | s32min-s32max |
| PARAM_VALUE | 0 | inode->i_sb->s_fs_info->s_fc_ineligible_tid | 0-4294967295 |
| PARAM_VALUE | 0 | inode->i_sb->s_fs_info->s_first_error_code | s32min-s32max |
| PARAM_VALUE | 0 | inode->i_sb->s_fs_info->s_first_error_ino | 0-4294967295 |
| PARAM_VALUE | 0 | inode->i_sb->s_fs_info->s_first_error_line | 0-4294967295 |
| PARAM_VALUE | 0 | inode->i_sb->s_fs_info->s_first_ino | s32min-s32max |
| PARAM_VALUE | 0 | inode->i_sb->s_fs_info->s_flex_groups_allocated | 0-4294967295 |
| PARAM_VALUE | 0 | inode->i_sb->s_fs_info->s_freeclusters_counter->lock.owner | (-4611686018427387904)-4611686018427387903 |
| PARAM_VALUE | 0 | inode->i_sb->s_fs_info->s_freeclusters_counter.lock.owner | (-1) |
| PARAM_VALUE | 0 | inode->i_sb->s_fs_info->s_freeclusters_counter.lock.owner_cpu | 4294967295 |
| PARAM_VALUE | 0 | inode->i_sb->s_fs_info->s_freeinodes_counter->lock.owner | (-4611686018427387904)-4611686018427387903 |
| PARAM_VALUE | 0 | inode->i_sb->s_fs_info->s_freeinodes_counter.lock.owner | (-1) |
| PARAM_VALUE | 0 | inode->i_sb->s_fs_info->s_freeinodes_counter.lock.owner_cpu | 4294967295 |
| PARAM_VALUE | 0 | inode->i_sb->s_fs_info->s_group_info_size | 0-4294967295 |
| PARAM_VALUE | 0 | inode->i_sb->s_fs_info->s_groups_count | 0-4294967295 |
| PARAM_VALUE | 0 | inode->i_sb->s_fs_info->s_hash_unsigned | s32min-s32max |
| PARAM_VALUE | 0 | inode->i_sb->s_fs_info->s_inode_goal | 0-4294967295 |
| PARAM_VALUE | 0 | inode->i_sb->s_fs_info->s_inode_readahead_blks | 0-4294967295 |
| PARAM_VALUE | 0 | inode->i_sb->s_fs_info->s_inode_size | s32min-s32max |
| PARAM_VALUE | 0 | inode->i_sb->s_fs_info->s_jquota_fmt | s32min-s32max |
| PARAM_VALUE | 0 | inode->i_sb->s_fs_info->s_last_error_code | s32min-s32max |
| PARAM_VALUE | 0 | inode->i_sb->s_fs_info->s_last_error_ino | 0-4294967295 |
| PARAM_VALUE | 0 | inode->i_sb->s_fs_info->s_last_error_line | 0-4294967295 |
| PARAM_VALUE | 0 | inode->i_sb->s_fs_info->s_li_wait_mult | 0-4294967295 |
| PARAM_VALUE | 0 | inode->i_sb->s_fs_info->s_log_groups_per_flex | 0-4294967295 |
| PARAM_VALUE | 0 | inode->i_sb->s_fs_info->s_max_batch_time | 0-4294967295 |
| PARAM_VALUE | 0 | inode->i_sb->s_fs_info->s_max_dir_size_kb | 0-4294967295 |
| PARAM_VALUE | 0 | inode->i_sb->s_fs_info->s_max_folio_order | 0-u16max |
| PARAM_VALUE | 0 | inode->i_sb->s_fs_info->s_mb_best_avail_max_trim_order | 0-4294967295 |
| PARAM_VALUE | 0 | inode->i_sb->s_fs_info->s_mb_group_prealloc | 0-4294967295 |
| PARAM_VALUE | 0 | inode->i_sb->s_fs_info->s_mb_max_linear_groups | 0-4294967295 |
| PARAM_VALUE | 0 | inode->i_sb->s_fs_info->s_mb_max_to_scan | 0-4294967295 |
| PARAM_VALUE | 0 | inode->i_sb->s_fs_info->s_mb_min_to_scan | 0-4294967295 |
| PARAM_VALUE | 0 | inode->i_sb->s_fs_info->s_mb_nr_global_goals | 0-4294967295 |
| PARAM_VALUE | 0 | inode->i_sb->s_fs_info->s_mb_order2_reqs | 0-4294967295 |
| PARAM_VALUE | 0 | inode->i_sb->s_fs_info->s_mb_prefetch | 0-4294967295 |
| PARAM_VALUE | 0 | inode->i_sb->s_fs_info->s_mb_prefetch_limit | 0-4294967295 |
| PARAM_VALUE | 0 | inode->i_sb->s_fs_info->s_mb_stats | 0-4294967295 |
| PARAM_VALUE | 0 | inode->i_sb->s_fs_info->s_mb_stream_request | 0-4294967295 |
| PARAM_VALUE | 0 | inode->i_sb->s_fs_info->s_min_batch_time | 0-4294967295 |
| PARAM_VALUE | 0 | inode->i_sb->s_fs_info->s_min_folio_order | 0-u16max |
| PARAM_VALUE | 0 | inode->i_sb->s_fs_info->s_mount_opt | 0-4294967295 |
| PARAM_VALUE | 0 | inode->i_sb->s_fs_info->s_mount_opt2 | 0-4294967295 |
| PARAM_VALUE | 0 | inode->i_sb->s_fs_info->s_mount_state | 0-u16max |
| PARAM_VALUE | 0 | inode->i_sb->s_fs_info->s_pad | 0-u16max |
| PARAM_VALUE | 0 | inode->i_sb->s_fs_info->s_sb_update_kb | 0-4294967295 |
| PARAM_VALUE | 0 | inode->i_sb->s_fs_info->s_sb_update_sec | 0-4294967295 |
| PARAM_VALUE | 0 | inode->i_sb->s_fs_info->s_want_extra_isize | 0-4294967295 |
| PARAM_VALUE | 0 | *inode->i_sb->s_fs_info->s_es->s_first_error_func | 0-255 |
| PARAM_VALUE | 0 | *inode->i_sb->s_fs_info->s_es->s_last_error_func | 0-255 |
| PARAM_VALUE | 0 | *inode->i_sb->s_fs_info->s_first_error_func | 0-255 |
| PARAM_VALUE | 0 | *inode->i_sb->s_fs_info->s_last_error_func | 0-255 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &inode->i_rwsem |
fs/ext4/inode.c ext4_write_end() -> ext4_update_inode_size()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | inode | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &inode->i_rwsem |
fs/ext4/inline.c ext4_write_inline_data_end() -> ext4_update_inode_size()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | inode | 4096-ptr_max |
| PARAM_VALUE | 0 | inode->i_ino | 2-u32max |
| PARAM_VALUE | 0 | inode->i_sb | 4096-ptr_max |
| PARAM_VALUE | 0 | inode->i_sb->s_bdev->bd_mapping->i_private_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | inode->i_sb->s_fs_info | 4096-ptr_max |
| CAPPED_DATA | 0 | inode->i_ino | 1 |
| DATA_SOURCE | 0 | inode | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &inode->i_rwsem |
fs/ext4/file.c ext4_handle_inode_extension() -> ext4_update_inode_size()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | inode | 4096-ptr_max |
| PARAM_VALUE | 0 | inode->i_mapping->host->i_sb->s_export_op->fh_to_dentry | 0,8684,447817974243774464,687732489194512384,742201802719268864,868497899885588480,1471448175530500096,2021658383390310400,2445877819203563520,2512819722689847296,2649270699546726400,2761259683714371584,2893332316235677696-s64max |
| PARAM_VALUE | 0 | inode->i_mapping->host->i_sb->s_export_op->fh_to_parent | 0,148606482432692224,436469935444291584,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784,2970908329832960000,3511613614414655488-s64max |
| PARAM_VALUE | 0 | inode->i_mapping->host->i_sb->s_export_op->get_parent | 0,8931,264940071972966400,291591359766798336,565128213429456896,893189740598853632,1241177127089143808,1474696885321834496,1812477326828269568,1893665921928286208,2210088671756947456,2437012291923775488,2483979068402987008-s64max |
| PARAM_VALUE | 0 | inode->i_mapping->i_mmap_rwsem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | inode->i_mapping->i_mmap_rwsem.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | inode->i_rwsem.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | inode->i_sb | 4096-ptr_max |
| PARAM_VALUE | 0 | inode->i_sb->s_cop->inode_info_offs | 1632,1720,1808,2632,2648,2712 |
| PARAM_VALUE | 0 | inode->i_sb->s_export_op->fh_to_parent | 0,5297,148606482432692224,436469935444291584,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784,2970908329832960000,3511613614414655488-s64max |
| PARAM_VALUE | 0 | inode->i_sb->s_export_op->get_parent | 0,8931,264940071972966400,291591359766798336,565128213429456896,893189740598853632,1241177127089143808,1474696885321834496,1812477326828269568,1893665921928286208,2210088671756947456,2437012291923775488,2483979068402987008-s64max |
| DATA_SOURCE | 0 | inode | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | inode->i_bytes | 0-65023[c] |
| USER_DATA | 0 | inode->i_mode | 0-u16max |
| USER_DATA | 1 | newsize | s64min-9223372036854775806 |
| UNITS | 1 | newsize | unit_byte |
| HALF_LOCKED2 | 0 | &inode->i_rwsem |