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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

fs/overlayfs/readdir.c ovl_cache_get() -> ovl_set_dir_cache()

Type Parameter Key Value
PARAM_VALUE 1 cache 0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &inode->i_rwsem
HALF_LOCKED2 &dir_fp->readdir_lock
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct inode)->i_rwsem

fs/overlayfs/readdir.c ovl_cache_get() -> ovl_set_dir_cache()

Type Parameter Key Value
PARAM_VALUE 0 inode 4096-ptr_max
PARAM_VALUE 1 cache 4096-ptr_max
BUF_SIZE 1 cache 40
DATA_SOURCE 1 cache r _kzalloc_noprof
BIT_INFO 1 cache->root 0x0,0x7fffffffffffffff
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &inode->i_rwsem
HALF_LOCKED2 &dir_fp->readdir_lock
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct inode)->i_rwsem

fs/overlayfs/readdir.c ovl_cache_get_impure() -> ovl_set_dir_cache()

Type Parameter Key Value
PARAM_VALUE 0 inode 0,4096-ptr_max
PARAM_VALUE 1 cache 0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &inode->i_rwsem
HALF_LOCKED2 &dir_fp->readdir_lock
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct inode)->i_rwsem

fs/overlayfs/readdir.c ovl_cache_get_impure() -> ovl_set_dir_cache()

Type Parameter Key Value
PARAM_VALUE 0 inode 4096-ptr_max
PARAM_VALUE 1 cache 4096-ptr_max
BUF_SIZE 1 cache 40
CAPPED_DATA 1 &cache->entries 1
DATA_SOURCE 1 cache r _kzalloc_noprof
PARAM_COMPARE 1 &cache->entries != $1->entries.next
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &inode->i_rwsem
HALF_LOCKED2 &dir_fp->readdir_lock
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct inode)->i_rwsem

fs/overlayfs/readdir.c ovl_cache_put() -> ovl_set_dir_cache()

Type Parameter Key Value
PARAM_VALUE 0 inode 4096-ptr_max
PARAM_VALUE 1 cache 0
DATA_SOURCE 0 inode $1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 0 inode->i_blkbits
NO_OVERFLOW_SIMPLE 0 inode->i_ino
NO_OVERFLOW_SIMPLE 0 inode->i_linklen
NO_OVERFLOW_SIMPLE 0 inode->i_size
HALF_LOCKED2 0 &inode->i_rwsem