Searched refs:rwstat (Results 1 – 2 of 2) sorted by relevance
205 static inline u64 blkg_rwstat_read_counter(struct blkg_rwstat *rwstat, in blkg_rwstat_read_counter() argument208 return atomic64_read(&rwstat->aux_cnt[idx]) + in blkg_rwstat_read_counter()209 percpu_counter_sum_positive(&rwstat->cpu_cnt[idx]); in blkg_rwstat_read_counter()220 const struct blkg_rwstat_sample *rwstat);581 static inline int blkg_rwstat_init(struct blkg_rwstat *rwstat, gfp_t gfp) in blkg_rwstat_init() argument586 ret = percpu_counter_init(&rwstat->cpu_cnt[i], 0, gfp); in blkg_rwstat_init()589 percpu_counter_destroy(&rwstat->cpu_cnt[i]); in blkg_rwstat_init()592 atomic64_set(&rwstat->aux_cnt[i], 0); in blkg_rwstat_init()597 static inline void blkg_rwstat_exit(struct blkg_rwstat *rwstat) in blkg_rwstat_exit() argument602 percpu_counter_destroy(&rwstat->cpu_cnt[i]); in blkg_rwstat_exit()[all …]
572 const struct blkg_rwstat_sample *rwstat) in __blkg_prfill_rwstat() argument590 rwstat->cnt[i]); in __blkg_prfill_rwstat()592 v = rwstat->cnt[BLKG_RWSTAT_READ] + in __blkg_prfill_rwstat()593 rwstat->cnt[BLKG_RWSTAT_WRITE] + in __blkg_prfill_rwstat()594 rwstat->cnt[BLKG_RWSTAT_DISCARD]; in __blkg_prfill_rwstat()611 struct blkg_rwstat_sample rwstat = { }; in blkg_prfill_rwstat() local613 blkg_rwstat_read((void *)pd + off, &rwstat); in blkg_prfill_rwstat()614 return __blkg_prfill_rwstat(sf, pd, &rwstat); in blkg_prfill_rwstat()621 struct blkg_rwstat_sample rwstat = { }; in blkg_prfill_rwstat_field() local623 blkg_rwstat_read((void *)pd->blkg + off, &rwstat); in blkg_prfill_rwstat_field()[all …]
