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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/md/dm-stats.c __dm_stat_init_temporary_percpu_totals() -> dm_stat_round()

Type Parameter Key Value
PARAM_VALUE 0 s 4096-ptr_max
PARAM_VALUE 0 s->id 0-s32max
PARAM_VALUE 0 s->stat_percpu 4096-ptr_max
PARAM_VALUE 0 s->stat_shared 4096-ptr_max
PARAM_VALUE 1 shared 4096-ptr_max
CAPPED_DATA 0 s->id 1
DATA_SOURCE 0 s $1
DATA_SOURCE 1 shared $0
NOCHECK_CALL
LOCK2 &stats->mutex
LOCK2 irq
TYPE_LOCK (struct dm_stats)->mutex

drivers/md/dm-stats.c dm_stat_for_entry() -> dm_stat_round()

Type Parameter Key Value
PARAM_VALUE 0 s 4096-ptr_max
PARAM_VALUE 0 s->end 1-u64max
PARAM_VALUE 0 s->n_entries 1-u64max
PARAM_VALUE 0 s->start 0-18446744073709551614
PARAM_VALUE 0 s->stat_percpu 4096-ptr_max
PARAM_VALUE 0 s->stat_shared 4096-ptr_max
PARAM_VALUE 1 shared 4096-ptr_max
CAPPED_DATA 0 s->end 1
CAPPED_DATA 0 s->start 1
DATA_SOURCE 0 s $0
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 rcu_read

drivers/md/dm-stats.c dm_stat_for_entry() -> dm_stat_round()

Type Parameter Key Value
PARAM_VALUE 0 s 4096-ptr_max
PARAM_VALUE 0 s->end 1-u64max
PARAM_VALUE 0 s->n_entries 1-u64max
PARAM_VALUE 0 s->start 0-18446744073709551614
PARAM_VALUE 0 s->stat_percpu 4096-ptr_max
PARAM_VALUE 0 s->stat_shared 4096-ptr_max
PARAM_VALUE 1 shared 4096-ptr_max
CAPPED_DATA 0 s->end 1
CAPPED_DATA 0 s->start 1
DATA_SOURCE 0 s $0
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 rcu_read