Open Menu /

Documented in 1 files:

Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 2 files:

Smatch caller information:

drivers/md/dm-vdo/dm-vdo-target.c vdo_status() -> vdo_fetch_statistics()

Type Parameter Key Value
PARAM_VALUE 0 vdo->stats_mutex.dep_map->name 0-255
PARAM_VALUE 0 vdo->stats_mutex.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 vdo->stats_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 vdo->stats_mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 vdo->stats_mutex.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 vdo->stats_mutex.wait_lock.owner (-1)
PARAM_VALUE 0 vdo->stats_mutex.wait_lock.owner_cpu u32max
PARAM_VALUE 1 stats 4096-ptr_max
CAPPED_DATA 0 &vdo->stats_mutex 1
DATA_SOURCE 0 vdo r get_vdo_for_target
NOCHECK_CALL
LOCK2 &md->io_barrier
LOCK2 0 &vdo->stats_mutex
TYPE_LOCK (struct mapped_device)->io_barrier
TYPE_LOCK (struct vdo)->stats_mutex

drivers/md/dm-vdo/message-stats.c vdo_write_stats() -> vdo_fetch_statistics()

Type Parameter Key Value
DATA_SOURCE 0 vdo $0
NOCHECK_CALL
LOCK2 &md->io_barrier
TYPE_LOCK (struct mapped_device)->io_barrier