Open Menu /

Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/md/dm-mpath.c fail_path() -> enable_nopath_timeout()

Type Parameter Key Value
PARAM_VALUE 0 m 4096-ptr_max
PARAM_VALUE 0 m->ti 4096-ptr_max
PARAM_VALUE 0 m->ti->table 4096-ptr_max
CAPPED_DATA 0 &m->trigger_event 1
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 flags
LOCK2 0 &m->lock
HALF_LOCKED2 &m->work_mutex
HALF_LOCKED2 &md->io_barrier
TYPE_LOCK (struct multipath)->lock

drivers/md/dm-mpath.c multipath_ctr() -> enable_nopath_timeout()

Type Parameter Key Value
PARAM_VALUE 0 m 4096-ptr_max
PARAM_VALUE 0 m->lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 m->nopath_timer.entry.pprev 0
PARAM_VALUE 0 m->nopath_timer.flags 0-4194302
PARAM_VALUE 0 m->nopath_timer.lockdep_map->name 0-255
PARAM_VALUE 0 m->pg_init_count.counter 0
PARAM_VALUE 0 m->pg_init_in_progress.counter 0
PARAM_VALUE 0 m->pg_init_wait.head.next 4096-ptr_max
PARAM_VALUE 0 m->pg_init_wait.head.next->next 4096-ptr_max
PARAM_VALUE 0 m->pg_init_wait.head.prev 4096-ptr_max
PARAM_VALUE 0 m->pg_init_wait.head.prev->next 4096-ptr_max
PARAM_VALUE 0 m->pg_init_wait.head.prev->prev 4096-ptr_max
PARAM_VALUE 0 m->priority_groups.next 4096-ptr_max
PARAM_VALUE 0 m->priority_groups.next->next 4096-ptr_max
PARAM_VALUE 0 m->priority_groups.prev 4096-ptr_max
PARAM_VALUE 0 m->priority_groups.prev->next 4096-ptr_max
PARAM_VALUE 0 m->priority_groups.prev->prev 4096-ptr_max
PARAM_VALUE 0 m->probe_wait.head.next 4096-ptr_max
PARAM_VALUE 0 m->probe_wait.head.next->next 4096-ptr_max
PARAM_VALUE 0 m->probe_wait.head.prev 4096-ptr_max
PARAM_VALUE 0 m->probe_wait.head.prev->next 4096-ptr_max
PARAM_VALUE 0 m->probe_wait.head.prev->prev 4096-ptr_max
PARAM_VALUE 0 m->queue_mode 1-2
PARAM_VALUE 0 m->ti 4096-ptr_max
PARAM_VALUE 0 m->ti->error 6178336389065121792
PARAM_VALUE 0 m->ti->len 1-u64max
PARAM_VALUE 0 m->ti->table 4096-ptr_max
PARAM_VALUE 0 m->ti->type 4096-ptr_max
PARAM_VALUE 0 m->work_mutex.dep_map->name 0-255
PARAM_VALUE 0 m->work_mutex.first_waiter 0
PARAM_VALUE 0 m->work_mutex.magic 4096-ptr_max
PARAM_VALUE 0 m->work_mutex.osq.tail.counter 0
PARAM_VALUE 0 m->work_mutex.owner.counter 0
BUF_SIZE 0 m 776
BUF_SIZE 0 m->next_pg (-1),72
CAPPED_DATA 0 m->nr_priority_groups 1
CAPPED_DATA 0 m->ti->begin 1
DATA_SOURCE 0 m r alloc_multipath
STR_LEN 0 m->ti->error 13
TERMINATED 0 m->ti->error 1
PREEMPT_ADD <- disables preempt
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 0 m->ti->begin
NO_OVERFLOW_SIMPLE 0 m->ti->len
LOCK2 irq
LOCK2 0 &m->lock
HALF_LOCKED2 &md->type_lock
TYPE_LOCK (struct multipath)->lock

drivers/md/dm-mpath.c multipath_message() -> enable_nopath_timeout()

Type Parameter Key Value
PARAM_VALUE 0 m 4096-ptr_max
PARAM_VALUE 0 m->lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 m->ti 4096-ptr_max
PARAM_VALUE 0 m->ti->table 4096-ptr_max
PARAM_VALUE 0 m->work_mutex.dep_map->name 0-255
PARAM_VALUE 0 m->work_mutex.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 m->work_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 m->work_mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 m->work_mutex.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 m->work_mutex.wait_lock.owner (-1)
PARAM_VALUE 0 m->work_mutex.wait_lock.owner_cpu u32max
BUF_SIZE 0 m 16,40-s32max
BUF_SIZE 0 m 16,40-s32max
CAPPED_DATA 0 &m->work_mutex 1
PREEMPT_ADD <- disables preempt
NOCHECK_CALL
LOCK2 &md->io_barrier
LOCK2 irq
LOCK2 0 &m->lock
LOCK2 0 &m->work_mutex
TYPE_LOCK (struct mapped_device)->io_barrier
TYPE_LOCK (struct multipath)->lock
TYPE_LOCK (struct multipath)->work_mutex