blkg_rwstat
struct blkg_rwstat bytes;
struct blkg_rwstat ios;
struct blkg_rwstat merged;
struct blkg_rwstat service_time;
struct blkg_rwstat wait_time;
struct blkg_rwstat queued;
struct blkg_rwstat *rwstat;
void blkg_rwstat_exit(struct blkg_rwstat *rwstat)
int blkg_rwstat_init(struct blkg_rwstat *rwstat, gfp_t gfp)
static inline uint64_t blkg_rwstat_total(struct blkg_rwstat *rwstat)
static inline void blkg_rwstat_reset(struct blkg_rwstat *rwstat)
static inline void blkg_rwstat_add_aux(struct blkg_rwstat *to,
struct blkg_rwstat *from)
static inline u64 blkg_rwstat_read_counter(struct blkg_rwstat *rwstat,
int blkg_rwstat_init(struct blkg_rwstat *rwstat, gfp_t gfp);
void blkg_rwstat_exit(struct blkg_rwstat *rwstat);
static inline void blkg_rwstat_add(struct blkg_rwstat *rwstat,
static inline void blkg_rwstat_read(struct blkg_rwstat *rwstat,
struct blkg_rwstat stat_bytes;
struct blkg_rwstat stat_ios;