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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 4 files:

Smatch caller information:

drivers/md/dm-thin-metadata.c __create_thin() -> dm_btree_del()

Type Parameter Key Value
PARAM_VALUE 0 info 4096-ptr_max
PARAM_VALUE 0 info->tm 4096-ptr_max
NOCHECK_CALL
LOCK2 &md->io_barrier
LOCK2 &pmd->root_lock
TYPE_LOCK (struct dm_pool_metadata)->root_lock
TYPE_LOCK (struct mapped_device)->io_barrier

drivers/md/dm-thin-metadata.c __create_thin() -> dm_btree_del()

Type Parameter Key Value
PARAM_VALUE 0 info 4096-ptr_max
PARAM_VALUE 0 info->tm 4096-ptr_max
NOCHECK_CALL
LOCK2 &md->io_barrier
LOCK2 &pmd->root_lock
TYPE_LOCK (struct dm_pool_metadata)->root_lock
TYPE_LOCK (struct mapped_device)->io_barrier

drivers/md/dm-thin-metadata.c __release_metadata_snap() -> dm_btree_del()

Type Parameter Key Value
PARAM_VALUE 0 info 4096-ptr_max
NOCHECK_CALL
LOCK2 &md->io_barrier
LOCK2 &pmd->root_lock
TYPE_LOCK (struct dm_pool_metadata)->root_lock
TYPE_LOCK (struct mapped_device)->io_barrier

drivers/md/dm-thin-metadata.c __release_metadata_snap() -> dm_btree_del()

Type Parameter Key Value
PARAM_VALUE 0 info 4096-ptr_max
NOCHECK_CALL
LOCK2 &md->io_barrier
LOCK2 &pmd->root_lock
TYPE_LOCK (struct dm_pool_metadata)->root_lock
TYPE_LOCK (struct mapped_device)->io_barrier

drivers/md/dm-thin-metadata.c subtree_dec() -> dm_btree_del()

Type Parameter Key Value
BUF_SIZE 0 info 56,112
BUF_SIZE 0 info 56,112
DATA_SOURCE 0 info $0
HALF_LOCKED2 &td->pmd->root_lock

drivers/md/persistent-data/dm-array.c dm_array_del() -> dm_btree_del()

Type Parameter Key Value
PARAM_VALUE 0 info 4096-ptr_max
DATA_SOURCE 1 root $1
HALF_LOCKED2 &cache->background_work_lock
HALF_LOCKED2 &cmd->root_lock

drivers/md/dm-era-target.c metadata_drop_snap() -> dm_btree_del()

Type Parameter Key Value
PARAM_VALUE 0 info 4096-ptr_max
HALF_LOCKED2 &pool->lock