Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/md/dm-thin.c passdown_double_checking_shared_status() -> begin_discard()

Type Parameter Key Value
PARAM_VALUE 0 op 999725707231518720
PARAM_VALUE 1 tc 4096-ptr_max
PARAM_VALUE 1 tc->pool 4096-ptr_max
PARAM_VALUE 1 tc->td 4096-ptr_max
PARAM_VALUE 2 parent 4096-ptr_max
PARAM_VALUE 2 parent->bi_end_io 5901645630371958784
PARAM_VALUE 2 parent->bi_private 4096-ptr_max
DATA_SOURCE 2 parent $1
NOCHECK_CALL
HALF_LOCKED2 &pool->lock

drivers/md/dm-thin.c process_prepared_discard_passdown_pt1() -> begin_discard()

Type Parameter Key Value
PARAM_VALUE 0 op 2425368504874377216
PARAM_VALUE 1 tc 4096-ptr_max
PARAM_VALUE 1 tc->pool 4096-ptr_max
PARAM_VALUE 1 tc->pool->pmd 4096-ptr_max
PARAM_VALUE 1 tc->pool->pmd->in_service 1
PARAM_VALUE 1 tc->pool->pmd->root_lock.dep_map->name 0-255
PARAM_VALUE 1 tc->pool->pmd->root_lock.first_waiter->handoff_set 1
PARAM_VALUE 1 tc->pool->pmd->root_lock.first_waiter->type 0-1
PARAM_VALUE 1 tc->td 4096-ptr_max
PARAM_VALUE 1 tc->td->changed 1
PARAM_VALUE 1 tc->td->pmd 4096-ptr_max
PARAM_VALUE 1 tc->td->pmd->bl_info.tm->is_clone s32min-s32max
PARAM_VALUE 1 tc->td->pmd->in_service 1
PARAM_VALUE 1 tc->td->pmd->root_lock.dep_map->name 0-255
PARAM_VALUE 1 tc->td->pmd->root_lock.first_waiter->handoff_set 1
PARAM_VALUE 1 tc->td->pmd->root_lock.first_waiter->type 0-1
PARAM_VALUE 1 tc->td->pmd->tl_info.levels 1-4294967295
PARAM_VALUE 1 tc->td->pmd->tl_info.tm->bm->bufio->need_reserved_buffers 0-4294967295
PARAM_VALUE 2 parent 4096-ptr_max
PARAM_VALUE 2 parent->bi_end_io 5901645630371958784
PARAM_VALUE 2 parent->bi_private 4096-ptr_max
CAPPED_DATA 1 tc->td->pmd->tl_info.levels 1
DATA_SOURCE 2 parent r bio_alloc
NOCHECK_CALL
HALF_LOCKED2 &pool->lock