Date: Thu, 7 Dec 2017 20:09:17 +0000 (UTC) From: Eugene Grosbein <eugen@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r326668 - head/sys/geom/raid Message-ID: <201712072009.vB7K9H3N096670@repo.freebsd.org>
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Author: eugen Date: Thu Dec 7 20:09:17 2017 New Revision: 326668 URL: https://svnweb.freebsd.org/changeset/base/326668 Log: geom_raid (RAID5): do not lose bp->bio_error, keep it in pbp->bio_error and return it by passing to g_raid_iodone() Approved by: mav (mentor) MFC after: 3 days Modified: head/sys/geom/raid/tr_raid5.c Modified: head/sys/geom/raid/tr_raid5.c ============================================================================== --- head/sys/geom/raid/tr_raid5.c Thu Dec 7 20:00:19 2017 (r326667) +++ head/sys/geom/raid/tr_raid5.c Thu Dec 7 20:09:17 2017 (r326668) @@ -373,15 +373,15 @@ g_raid_tr_iodone_raid5(struct g_raid_tr_object *tr, struct g_raid_subdisk *sd, struct bio *bp) { struct bio *pbp; - int error; pbp = bp->bio_parent; + if (pbp->bio_error == 0) + pbp->bio_error = bp->bio_error; pbp->bio_inbed++; - error = bp->bio_error; g_destroy_bio(bp); if (pbp->bio_children == pbp->bio_inbed) { pbp->bio_completed = pbp->bio_length; - g_raid_iodone(pbp, error); + g_raid_iodone(pbp, pbp->bio_error); } }
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