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Defined in 1 files as a macro:

Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/md/persistent-data/dm-block-manager.c dm_bm_read_lock() -> bl_up_read()

Type Parameter Key Value
PARAM_VALUE 0 lock 4096-ptr_max
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/md/persistent-data/dm-block-manager.c dm_bm_read_try_lock() -> bl_up_read()

Type Parameter Key Value
PARAM_VALUE 0 lock 4096-ptr_max
PARAM_VALUE 0 lock->count 1-4
PARAM_VALUE 0 lock->waiters.next 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &md->io_barrier
HALF_LOCKED2 &pmd->root_lock
HALF_LOCKED2 &pool->lock

drivers/md/persistent-data/dm-block-manager.c dm_bm_unlock() -> bl_up_read()

Type Parameter Key Value
PARAM_VALUE 0 lock 4096-ptr_max
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &cmd->root_lock
HALF_LOCKED2 &pmd->root_lock