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| author | mav <mav@FreeBSD.org> | 2010-03-24 18:04:25 +0000 |
|---|---|---|
| committer | mav <mav@FreeBSD.org> | 2010-03-24 18:04:25 +0000 |
| commit | b64dc964ac88c9f7dcfa09ea67af3a78ac8a12fb (patch) | |
| tree | 46948ecddd4c6f142d424dd0701dda4424186d8e /sys/geom/geom_io.c | |
| parent | 72d5a23b387cf54f99b9847978595f8298eee7e9 (diff) | |
| download | FreeBSD-src-b64dc964ac88c9f7dcfa09ea67af3a78ac8a12fb.zip FreeBSD-src-b64dc964ac88c9f7dcfa09ea67af3a78ac8a12fb.tar.gz | |
Do not fetch precise time of request start when stats collection disabled.
Reviewed by: pjd, phk
Diffstat (limited to 'sys/geom/geom_io.c')
| -rw-r--r-- | sys/geom/geom_io.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/sys/geom/geom_io.c b/sys/geom/geom_io.c index 0b6525e..931b7c3 100644 --- a/sys/geom/geom_io.c +++ b/sys/geom/geom_io.c @@ -443,7 +443,10 @@ g_io_request(struct bio *bp, struct g_consumer *cp) ("Bio already on queue bp=%p", bp)); bp->bio_flags |= BIO_ONQUEUE; - binuptime(&bp->bio_t0); + if (g_collectstats) + binuptime(&bp->bio_t0); + else + getbinuptime(&bp->bio_t0); /* * The statistics collection is lockless, as such, but we |
