diff options
Diffstat (limited to 'libbcachefs/util.c')
| -rw-r--r-- | libbcachefs/util.c | 25 |
1 files changed, 11 insertions, 14 deletions
diff --git a/libbcachefs/util.c b/libbcachefs/util.c index e69d03d1..fd4044a6 100644 --- a/libbcachefs/util.c +++ b/libbcachefs/util.c @@ -318,43 +318,40 @@ static void pr_time_units(struct printbuf *out, u64 ns) pr_buf(out, "%llu %s", div_u64(ns, u->nsecs), u->name); } -size_t bch2_time_stats_print(struct time_stats *stats, char *buf, size_t len) +void bch2_time_stats_to_text(struct printbuf *out, struct time_stats *stats) { - struct printbuf out = _PBUF(buf, len); const struct time_unit *u; u64 freq = READ_ONCE(stats->average_frequency); u64 q, last_q = 0; int i; - pr_buf(&out, "count:\t\t%llu\n", + pr_buf(out, "count:\t\t%llu\n", stats->count); - pr_buf(&out, "rate:\t\t%llu/sec\n", + pr_buf(out, "rate:\t\t%llu/sec\n", freq ? div64_u64(NSEC_PER_SEC, freq) : 0); - pr_buf(&out, "frequency:\t"); - pr_time_units(&out, freq); + pr_buf(out, "frequency:\t"); + pr_time_units(out, freq); - pr_buf(&out, "\navg duration:\t"); - pr_time_units(&out, stats->average_duration); + pr_buf(out, "\navg duration:\t"); + pr_time_units(out, stats->average_duration); - pr_buf(&out, "\nmax duration:\t"); - pr_time_units(&out, stats->max_duration); + pr_buf(out, "\nmax duration:\t"); + pr_time_units(out, stats->max_duration); i = eytzinger0_first(NR_QUANTILES); u = pick_time_units(stats->quantiles.entries[i].m); - pr_buf(&out, "\nquantiles (%s):\t", u->name); + pr_buf(out, "\nquantiles (%s):\t", u->name); eytzinger0_for_each(i, NR_QUANTILES) { bool is_last = eytzinger0_next(i, NR_QUANTILES) == -1; q = max(stats->quantiles.entries[i].m, last_q); - pr_buf(&out, "%llu%s", + pr_buf(out, "%llu%s", div_u64(q, u->nsecs), is_last ? "\n" : " "); last_q = q; } - - return out.pos - buf; } void bch2_time_stats_exit(struct time_stats *stats) |