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path: root/drivers/md/dm-stats.c
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Diffstat (limited to 'drivers/md/dm-stats.c')
-rw-r--r--drivers/md/dm-stats.c14
1 files changed, 13 insertions, 1 deletions
diff --git a/drivers/md/dm-stats.c b/drivers/md/dm-stats.c
index 8a8b48fa901a..8289804ccd99 100644
--- a/drivers/md/dm-stats.c
+++ b/drivers/md/dm-stats.c
@@ -457,12 +457,24 @@ static int dm_stats_list(struct dm_stats *stats, const char *program,
list_for_each_entry(s, &stats->list, list_entry) {
if (!program || !strcmp(program, s->program_id)) {
len = s->end - s->start;
- DMEMIT("%d: %llu+%llu %llu %s %s\n", s->id,
+ DMEMIT("%d: %llu+%llu %llu %s %s", s->id,
(unsigned long long)s->start,
(unsigned long long)len,
(unsigned long long)s->step,
s->program_id,
s->aux_data);
+ if (s->stat_flags & STAT_PRECISE_TIMESTAMPS)
+ DMEMIT(" precise_timestamps");
+ if (s->n_histogram_entries) {
+ unsigned i;
+ DMEMIT(" histogram:");
+ for (i = 0; i < s->n_histogram_entries; i++) {
+ if (i)
+ DMEMIT(",");
+ DMEMIT("%llu", s->histogram_boundaries[i]);
+ }
+ }
+ DMEMIT("\n");
}
}
mutex_unlock(&stats->mutex);