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From: Bryan Venteicher <bryanv@FreeBSD.org>
Date: Tue, 10 Jun 2014 03:29:15 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
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Subject: svn commit: r267313 - head/sys/dev/virtio/block
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Author: bryanv
Date: Tue Jun 10 03:29:15 2014
New Revision: 267313
URL: http://svnweb.freebsd.org/changeset/base/267313
Log:
Always append new bios to the tail of the queue, instead of sorting them
MFC after: 1 week
Modified:
head/sys/dev/virtio/block/virtio_blk.c
Modified: head/sys/dev/virtio/block/virtio_blk.c
==============================================================================
--- head/sys/dev/virtio/block/virtio_blk.c Tue Jun 10 03:23:35 2014 (r267312)
+++ head/sys/dev/virtio/block/virtio_blk.c Tue Jun 10 03:29:15 2014 (r267313)
@@ -577,7 +577,7 @@ vtblk_strategy(struct bio *bp)
if (sc->vtblk_flags & VTBLK_FLAG_DETACH)
vtblk_finish_bio(bp, ENXIO);
else {
- bioq_disksort(&sc->vtblk_bioq, bp);
+ bioq_insert_tail(&sc->vtblk_bioq, bp);
if ((sc->vtblk_flags & VTBLK_FLAG_SUSPEND) == 0)
vtblk_startio(sc);