Defined in 1 files as a function:
Referenced in 9 files:
- fs/cachefiles/cache.c
- fs/cachefiles/daemon.c
- fs/cachefiles/interface.c
- fs/cachefiles/io.c
- fs/cachefiles/namei.c, line 473
- fs/cachefiles/ondemand.c, line 80
- fs/cachefiles/security.c, line 90
- fs/cachefiles/volume.c
- fs/cachefiles/xattr.c, line 205
Smatch caller information:
fs/cachefiles/interface.c cachefiles_lookup_cookie() -> cachefiles_end_secure()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cache | 4096-ptr_max |
| BUF_SIZE | 0 | cache | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | cache | s32min-(-2),1-s32max |
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &pool->lock |
fs/cachefiles/interface.c cachefiles_lookup_cookie() -> cachefiles_end_secure()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cache | 4096-ptr_max |
| BUF_SIZE | 0 | cache | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | cache | s32min-(-2),1-s32max |
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &pool->lock |
fs/cachefiles/interface.c cachefiles_resize_cookie() -> cachefiles_end_secure()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cache | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &ci->i_truncate_mutex | ||
| HALF_LOCKED2 | &inode->i_mapping->invalidate_lock | ||
| HALF_LOCKED2 | &inode->i_rwsem |
fs/cachefiles/interface.c cachefiles_withdraw_cookie() -> cachefiles_end_secure()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cache | 4096-ptr_max |
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &pool->lock |
fs/cachefiles/cache.c cachefiles_add_cache() -> cachefiles_end_secure()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cache | 4096-ptr_max |
| BUF_SIZE | 0 | cache | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | cache | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | cache->cache | (-1),64 |
| BUF_SIZE | 0 | cache->graveyard | (-1),1-s32max |
| BUF_SIZE | 0 | cache->store | (-1),1-s32max |
| CAPPED_DATA | 0 | cache->bcull_percent | 1 |
| CAPPED_DATA | 0 | cache->bstop_percent | 1 |
| CAPPED_DATA | 0 | cache->fcull_percent | 1 |
| CAPPED_DATA | 0 | cache->fstop_percent | 1 |
| DATA_SOURCE | 0 | cache | $0 |
| NOCHECK_CALL | |||
| LOCK2 | 0 | &cache->daemon_mutex | |
| HALF_LOCKED2 | &root->d_lockref.lock | ||
| TYPE_LOCK | (struct cachefiles_cache)->daemon_mutex |
fs/cachefiles/cache.c cachefiles_add_cache() -> cachefiles_end_secure()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cache | 4096-ptr_max |
| BUF_SIZE | 0 | cache | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | cache | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | cache->cache | (-1),64 |
| CAPPED_DATA | 0 | cache->bcull_percent | 1 |
| CAPPED_DATA | 0 | cache->bstop_percent | 1 |
| CAPPED_DATA | 0 | cache->fcull_percent | 1 |
| CAPPED_DATA | 0 | cache->fstop_percent | 1 |
| DATA_SOURCE | 0 | cache | $0 |
| NOCHECK_CALL | |||
| LOCK2 | 0 | &cache->daemon_mutex | |
| HALF_LOCKED2 | &root->d_lockref.lock | ||
| TYPE_LOCK | (struct cachefiles_cache)->daemon_mutex |
fs/cachefiles/cache.c cachefiles_sync_cache() -> cachefiles_end_secure()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cache | 4096-ptr_max |
| BUF_SIZE | 0 | cache | (-1),26 |
| BUF_SIZE | 0 | cache | (-1),26 |
| CAPPED_DATA | 0 | &cache->mnt->mnt_sb->s_umount | 1 |
| DATA_SOURCE | 0 | cache | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL |
fs/cachefiles/namei.c cachefiles_create_tmpfile() -> cachefiles_end_secure()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cache | 4096-ptr_max |
| NOCHECK_CALL | |||
| LOCK2 | &pool->lock |
fs/cachefiles/daemon.c cachefiles_daemon_cull() -> cachefiles_end_secure()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cache | 4096-ptr_max |
| BUF_SIZE | 0 | cache | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | cache | s32min-(-2),1-s32max |
| DATA_SOURCE | 0 | cache | $0 |
| NOCHECK_CALL | |||
| LOCK2 | 0 | &cache->daemon_mutex | |
| TYPE_LOCK | (struct cachefiles_cache)->daemon_mutex |
fs/cachefiles/daemon.c cachefiles_daemon_inuse() -> cachefiles_end_secure()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cache | 4096-ptr_max |
| BUF_SIZE | 0 | cache | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | cache | s32min-(-2),1-s32max |
| DATA_SOURCE | 0 | cache | $0 |
| NOCHECK_CALL | |||
| LOCK2 | 0 | &cache->daemon_mutex | |
| TYPE_LOCK | (struct cachefiles_cache)->daemon_mutex |
fs/cachefiles/volume.c cachefiles_acquire_volume() -> cachefiles_end_secure()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cache | 4096-ptr_max |
| BUF_SIZE | 0 | cache | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | cache | s32min-(-2),1-s32max |
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &pool->lock | ||
| HALF_LOCKED2 | 0 | &cache->store->d_inode->i_rwsem |
fs/cachefiles/volume.c cachefiles_acquire_volume() -> cachefiles_end_secure()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cache | 4096-ptr_max |
| BUF_SIZE | 0 | cache | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | cache | s32min-(-2),1-s32max |
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &pool->lock | ||
| HALF_LOCKED2 | 0 | &cache->store->d_inode->i_rwsem |
fs/cachefiles/io.c cachefiles_do_prepare_read() -> cachefiles_end_secure()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cache | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL |
fs/cachefiles/io.c cachefiles_issue_write() -> cachefiles_end_secure()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cache | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL |
fs/cachefiles/io.c cachefiles_prepare_write() -> cachefiles_end_secure()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cache | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL |
fs/cachefiles/xattr.c cachefiles_prepare_to_write() -> cachefiles_end_secure()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cache | 4096-ptr_max |
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &pool->lock |
fs/cachefiles/security.c cachefiles_determine_cache_security() -> cachefiles_end_secure()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cache | 4096-ptr_max |
| BUF_SIZE | 0 | cache | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | cache | s32min-(-2),1-s32max |
| CAPPED_DATA | 0 | cache->bcull_percent | 1 |
| CAPPED_DATA | 0 | cache->bstop_percent | 1 |
| CAPPED_DATA | 0 | cache->fcull_percent | 1 |
| CAPPED_DATA | 0 | cache->fstop_percent | 1 |
| DATA_SOURCE | 0 | cache | $0 |
| NOCHECK_CALL | |||
| LOCK2 | 0 | &cache->daemon_mutex | |
| TYPE_LOCK | (struct cachefiles_cache)->daemon_mutex |