Author: glebius
Date: Sun Jul 1 15:30:43 2012
New Revision: 237929
URL: http://svn.freebsd.org/changeset/base/237929
Log:
In g_mirror_regular_request() upon successful delivery treat
BIO_DELETE requests same way as BIO_WRITE removing them from
queue. This fixes panic with BIO_DELETE operations on geom_mirror.
Reviewed by: pjd
Modified:
head/sys/geom/mirror/g_mirror.c
Modified: head/sys/geom/mirror/g_mirror.c
==============================================================================
--- head/sys/geom/mirror/g_mirror.c Sun Jul 1 14:56:51 2012
(r237928)
+++ head/sys/geom/mirror/g_mirror.c Sun Jul 1 15:30:43 2012
(r237929)
@@ -891,7 +891,8 @@ g_mirror_regular_request(struct bio *bp)
if (pbp->bio_children == pbp->bio_inbed) {
G_MIRROR_LOGREQ(3, pbp, "Request delivered.");
pbp->bio_completed = pbp->bio_length;
- if (pbp->bio_cmd == BIO_WRITE) {
+ if (pbp->bio_cmd == BIO_WRITE ||
+ pbp->bio_cmd == BIO_DELETE) {
bioq_remove(&sc->sc_inflight, pbp);
/* Release delayed sync requests if possible. */
g_mirror_sync_release(sc);
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