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Searched refs:io_latency (Results 1 – 7 of 7) sorted by relevance

/linux-6.15/fs/bcachefs/
H A Dio_write.c45 static inline void bch2_congested_acct(struct bch_dev *ca, u64 io_latency, in bch2_congested_acct() argument
49 ca->io_latency[rw].quantiles.entries[QUANTILE_IDX(1)].m; in bch2_congested_acct()
52 s64 latency_over = io_latency - latency_threshold; in bch2_congested_acct()
75 u64 io_latency = time_after64(now, submit_time) in bch2_latency_acct() local
87 if (abs((int) (old - io_latency)) < (old >> 1) && in bch2_latency_acct()
91 new = ewma_add(old, io_latency, 5); in bch2_latency_acct()
94 bch2_congested_acct(ca, io_latency, now, rw); in bch2_latency_acct()
96 __bch2_time_stats_update(&ca->io_latency[rw].stats, submit_time, now); in bch2_latency_acct()
H A Dsysfs.c805 bch2_time_stats_to_text(out, &ca->io_latency[READ].stats); in SHOW()
808 bch2_time_stats_to_text(out, &ca->io_latency[WRITE].stats); in SHOW()
H A Dsuper.c1271 bch2_time_stats_quantiles_exit(&ca->io_latency[WRITE]); in bch2_dev_free()
1272 bch2_time_stats_quantiles_exit(&ca->io_latency[READ]); in bch2_dev_free()
1389 bch2_time_stats_quantiles_init(&ca->io_latency[READ]); in __bch2_dev_alloc()
1390 bch2_time_stats_quantiles_init(&ca->io_latency[WRITE]); in __bch2_dev_alloc()
H A Dbcachefs.h594 struct bch2_time_stats_quantiles io_latency[2]; member
H A Djournal.c706 nsecs = max(nsecs, ca->io_latency[WRITE].stats.max_duration); in max_dev_latency()
/linux-6.15/drivers/scsi/bfa/
H A Dbfa_defs_svc.h1209 struct bfa_itnim_latency_s io_latency; member
H A Dbfa_fcpim.c392 &(ioim->itnim->ioprofile.io_latency); in bfa_ioim_profile_comp()
1082 itnim->ioprofile.io_latency.min[j] = ~0; in bfa_itnim_attach()
1443 itnim->ioprofile.io_latency.min[j] = ~0; in bfa_itnim_clear_stats()