Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 6 files:
- fs/dcache.c, line 920
- fs/ext4/ioctl.c, line 564
- fs/fuse/dax.c, line 1335
- fs/gfs2/ops_fstype.c, line 585
- fs/xfs/xfs_icache.c, line 721
- fs/xfs/xfs_ioctl.c, line 625
Smatch caller information:
fs/gfs2/ops_fstype.c gfs2_jindex_hold() -> d_mark_dontcache()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | inode | 4096-ptr_max |
| 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_op->get_acl | 0,434817594022129664,1176132492164517888,2308293591809245184,2352177825799393280,5894181231315005440,7161457072544161792,8358186677320523776 |
| PARAM_VALUE | 0 | inode->i_op->get_offset_ctx | 0,2606890545167454208 |
| PARAM_VALUE | 0 | inode->i_op->readlink | 0,1728600404483375104,2832489546165891072,3069732422725099520,4516337085607264256 |
| PARAM_VALUE | 0 | inode->i_op->sync_lazytime | 0,6951464784224747520 |
| PARAM_VALUE | 0 | inode->i_sb->s_cop->inode_info_offs | 1632,1808,2632,2648,2704,2712 |
| PARAM_VALUE | 0 | inode->i_sb->s_export_op->encode_fh | 0,2,1398972869330624512,1616549510479982592,2037984473558433792,2776440803454029824,3228746867770966016,3502492669594062848,3526768263295340544,3559173554394271744,5000850239487131648,5583386343686406144,5817357685191483392-s64max |
| PARAM_VALUE | 0 | inode->i_wb->dwork.wq->dfl_pwq | 0-s64max |
| PARAM_VALUE | 0 | inode->i_wb->dwork.wq->saved_max_active | s32min-s32max |
| PARAM_VALUE | 0 | inode->i_wb->dwork.wq->saved_min_active | s32min-s32max |
| BUF_SIZE | 0 | inode | (-1),1-s32max |
| BUF_SIZE | 0 | inode | (-1),1-s32max |
| CAPPED_DATA | 0 | inode | 1 |
| DATA_SOURCE | 0 | inode | r gfs2_lookupi |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| NO_OVERFLOW_SIMPLE | 0 | inode->i_mapping->host->i_size | |
| NO_OVERFLOW_SIMPLE | 0 | inode->i_size | |
| LOCK2 | &sdp->sd_jindex_mutex | ||
| HALF_LOCKED2 | &fc->uapi_mutex | ||
| TYPE_LOCK | (struct gfs2_sbd)->sd_jindex_mutex |
fs/fuse/dax.c fuse_dax_dontcache() -> d_mark_dontcache()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | inode | 4096-ptr_max |
| PARAM_VALUE | 0 | inode->i_data.a_ops->bmap | 0,4096-ptr_max |
| PARAM_VALUE | 0 | inode->i_data.a_ops->direct_IO | 0,4096-ptr_max |
| PARAM_VALUE | 0 | inode->i_data.a_ops->dirty_folio | 0,4096-ptr_max |
| PARAM_VALUE | 0 | inode->i_data.a_ops->error_remove_folio | 0,373303432983703552,3650281484867371008,6933238642996355072,7934844886813757440 |
| PARAM_VALUE | 0 | inode->i_data.a_ops->free_folio | 0,87018317492477952,1576041750683152384,3223952723663937536,4787850423793061888 |
| PARAM_VALUE | 0 | inode->i_data.a_ops->invalidate_folio | 0,4096-ptr_max |
| PARAM_VALUE | 0 | inode->i_data.a_ops->is_dirty_writeback | 0,7518438349615988736,8867638692533350400 |
| PARAM_VALUE | 0 | inode->i_data.a_ops->is_partially_uptodate | 0,1933474595957665792,7182876493439184896 |
| PARAM_VALUE | 0 | inode->i_data.a_ops->launder_folio | 0,122107076755599360,327075084911996928,858079631894568960,7268098942548045824 |
| PARAM_VALUE | 0 | inode->i_data.a_ops->migrate_folio | 0,4096-ptr_max |
| PARAM_VALUE | 0 | inode->i_data.a_ops->read_folio | 0,4096-ptr_max |
| PARAM_VALUE | 0 | inode->i_data.a_ops->readahead | 0,4096-ptr_max |
| PARAM_VALUE | 0 | inode->i_data.a_ops->release_folio | 0,4096-ptr_max |
| PARAM_VALUE | 0 | inode->i_data.a_ops->swap_activate | 0,4096-ptr_max |
| PARAM_VALUE | 0 | inode->i_data.a_ops->swap_deactivate | 0,1546359495696728064,3888069641387622400,7359158453655175168,8604917376913055744 |
| PARAM_VALUE | 0 | inode->i_data.a_ops->swap_rw | 0,4986685196838862848,8487923053812363264 |
| PARAM_VALUE | 0 | inode->i_data.a_ops->write_begin | 0,4096-ptr_max |
| PARAM_VALUE | 0 | inode->i_data.a_ops->write_end | 0,4096-ptr_max |
| PARAM_VALUE | 0 | inode->i_data.a_ops->writepages | 0,4096-ptr_max |
| 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_op->atomic_open | 0,4096-ptr_max |
| PARAM_VALUE | 0 | inode->i_op->create | 0,4096-ptr_max |
| PARAM_VALUE | 0 | inode->i_op->fiemap | 0,4096-ptr_max |
| PARAM_VALUE | 0 | inode->i_op->fileattr_get | 0,4096-ptr_max |
| PARAM_VALUE | 0 | inode->i_op->fileattr_set | 0,4096-ptr_max |
| PARAM_VALUE | 0 | inode->i_op->get_acl | 0,4096-ptr_max |
| PARAM_VALUE | 0 | inode->i_op->get_inode_acl | 0,4096-ptr_max |
| PARAM_VALUE | 0 | inode->i_op->get_link | 0,4096-ptr_max |
| PARAM_VALUE | 0 | inode->i_op->get_offset_ctx | 0,2606890545167454208 |
| PARAM_VALUE | 0 | inode->i_op->getattr | 0,4096-ptr_max |
| PARAM_VALUE | 0 | inode->i_op->link | 0,4096-ptr_max |
| PARAM_VALUE | 0 | inode->i_op->listxattr | 0,4096-ptr_max |
| PARAM_VALUE | 0 | inode->i_op->lookup | 0,4096-ptr_max |
| PARAM_VALUE | 0 | inode->i_op->mkdir | 0,4096-ptr_max |
| PARAM_VALUE | 0 | inode->i_op->mknod | 0,4096-ptr_max |
| PARAM_VALUE | 0 | inode->i_op->permission | 0,4096-ptr_max |
| PARAM_VALUE | 0 | inode->i_op->readlink | 0,1728600404483375104,2832489546165891072,2874824064778891264,3069732422725099520,4516337085607264256 |
| PARAM_VALUE | 0 | inode->i_op->rename | 0,4096-ptr_max |
| PARAM_VALUE | 0 | inode->i_op->rmdir | 0,4096-ptr_max |
| PARAM_VALUE | 0 | inode->i_op->set_acl | 0,4096-ptr_max |
| PARAM_VALUE | 0 | inode->i_op->setattr | 0,4096-ptr_max |
| PARAM_VALUE | 0 | inode->i_op->symlink | 0,4096-ptr_max |
| PARAM_VALUE | 0 | inode->i_op->sync_lazytime | 0,6951464784224747520 |
| PARAM_VALUE | 0 | inode->i_op->tmpfile | 0,4096-ptr_max |
| PARAM_VALUE | 0 | inode->i_op->unlink | 0,4096-ptr_max |
| PARAM_VALUE | 0 | inode->i_op->update_time | 0,4096-ptr_max |
| PARAM_VALUE | 0 | inode->i_rwsem.first_waiter->handoff_set | 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->empty_dir | 0,86,661756434209751040,4392966320616476672,5234023279986843648,8614756098313990144 |
| PARAM_VALUE | 0 | inode->i_sb->s_cop->get_context | 0,706,17350455714160640,4513809449498124288,5149251875611672576,7067778626864828416 |
| PARAM_VALUE | 0 | inode->i_sb->s_cop->inode_info_offs | 1632,1640,1720,1808,1816,2632,2640,2648,2704,2712 |
| PARAM_VALUE | 0 | inode->i_sb->s_cop->set_context | 0,67,317457138841939968,3250154607523569664,5979066299606671360,6756104566897242112 |
| PARAM_VALUE | 0 | inode->i_wb->dwork.wq->dfl_pwq | 0-s64max |
| PARAM_VALUE | 0 | inode->i_wb->dwork.wq->saved_max_active | s32min-s32max |
| PARAM_VALUE | 0 | inode->i_wb->dwork.wq->saved_min_active | s32min-s32max |
| BUF_SIZE | 0 | inode | (-1),1-s32max |
| BUF_SIZE | 0 | inode | (-1),1-s32max |
| CAPPED_DATA | 0 | inode | 1 |
| DATA_SOURCE | 0 | inode | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 0 | inode->__i_nlink | 1-u32max |
| USER_DATA | 0 | inode->i_bytes | 0-511[c] |
| USER_DATA | 0 | inode->i_mode | 0-u16max[c] |
| USER_DATA | 0 | inode->i_rdev | 0-u32max[c] |
| USER_DATA | 0 | inode->i_sb->s_flags | 0-u64max[c] |
| USER_DATA | 0 | inode->i_size | (-9223372036854775807)-(-4),0-s64max |
| NO_OVERFLOW_SIMPLE | 0 | inode->i_blkbits | |
| NO_OVERFLOW_SIMPLE | 0 | inode->i_mapping->host->i_bytes | |
| NO_OVERFLOW_SIMPLE | 0 | inode->i_sb->s_blocksize | |
| NO_OVERFLOW_SIMPLE | 0 | inode->i_sb->s_blocksize_bits | |
| HALF_LOCKED2 | 0 | &inode->i_rwsem |
fs/ext4/ioctl.c ext4_dax_dontcache() -> d_mark_dontcache()
| 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_cop->inode_info_offs | 1632,1808,2632,2648 |
| PARAM_VALUE | 0 | inode->i_sb->s_fs_info | 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_journal->j_state_lock.dep_map->name | 0-255 |
| 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 |
| CAPPED_DATA | 0 | inode | 1 |
| CAPPED_DATA | 0 | inode->i_ino | 1 |
| DATA_SOURCE | 0 | inode | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &inode->i_rwsem | ||
| TYPE_LOCK | (struct inode)->i_rwsem |
fs/xfs/xfs_ioctl.c xfs_ioctl_setattr_prepare_dax() -> d_mark_dontcache()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | inode | 4096-ptr_max |
| BUF_SIZE | 0 | inode | 1160 |
| DATA_SOURCE | 0 | inode | r VFS_I |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &inode->i_rwsem | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct inode)->i_rwsem |
fs/xfs/xfs_icache.c xfs_iget_cache_miss() -> d_mark_dontcache()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | inode | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL |