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Defined in 2 files as a function:

Referenced in 2 files:

Smatch caller information:

drivers/md/persistent-data/dm-btree.c split_two_into_three() -> redistribute3()

Type Parameter Key Value
PARAM_VALUE 0 left 4096-ptr_max
PARAM_VALUE 1 center 4096-ptr_max
PARAM_VALUE 1 center->header.nr_entries 0
DATA_SOURCE 0 left r dm_block_data
DATA_SOURCE 1 center r dm_block_data
DATA_SOURCE 2 right r dm_block_data
NOCHECK_CALL
HALF_LOCKED2 &td->pmd->root_lock

drivers/md/persistent-data/dm-btree-remove.c __rebalance3() -> redistribute3()

Type Parameter Key Value
PARAM_VALUE 0 left 4096-ptr_max
PARAM_VALUE 0 left->tm 4096-ptr_max
PARAM_VALUE 0 left->tm->bm->bufio->cache.num_locks 0-4294967295
PARAM_VALUE 0 left->tm->bm->bufio->lock->first_waiter->task->blocked_lock.owner (-4611686018427387904)-4611686018427387903
PARAM_VALUE 0 left->tm->bm->bufio->lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 left->tm->bm->bufio->lock.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 left->tm->bm->bufio->lock.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 0 left->tm->bm->bufio->lock.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 0 left->tm->bm->bufio->lock.first_waiter->task->blocked_lock.raw_lock.val.counter s32min-s32max
PARAM_VALUE 0 left->tm->bm->bufio->lock.first_waiter->task->blocked_on (-1)-0
PARAM_VALUE 0 left->tm->bm->bufio->lock.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 0 left->tm->bm->bufio->need_reserved_buffers 0-4294967295
PARAM_VALUE 0 left->tm->is_clone 0
PARAM_VALUE 0 left->tm->lock.rlock.dep_map->name 0-255
PARAM_VALUE 1 center 4096-ptr_max
PARAM_VALUE 2 right 2052368559903166464
PARAM_VALUE 2 right->index 0-1073741821
PARAM_VALUE 2 right->n 4096-ptr_max
PARAM_VALUE 3 c 4609534113936953344
PARAM_VALUE 3 c->index 1-1073741822
PARAM_VALUE 3 c->n 4096-ptr_max
PARAM_VALUE 4 r 2607338223857242112
PARAM_VALUE 4 r->index 2-1073741823
PARAM_VALUE 4 r->n 4096-ptr_max
PARAM_VALUE 5 left 4096-ptr_max
PARAM_VALUE 6 center 4096-ptr_max
PARAM_VALUE 7 right 4096-ptr_max
CAPPED_DATA 5 left->header.max_entries 1
CAPPED_DATA 6 center->header.max_entries 1
CAPPED_DATA 7 right->header.max_entries 1
DATA_SOURCE 0 left $0
DATA_SOURCE 1 center $1
DATA_SOURCE 2 right $2
DATA_SOURCE 3 c $3
DATA_SOURCE 4 r $4
PARAM_COMPARE 5 left->header.max_entries == $7->header.max_entries
PARAM_COMPARE 6 center->header.max_entries == $5->header.max_entries
PARAM_COMPARE 6 center->header.max_entries == $7->header.max_entries
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 &td->pmd->root_lock