Date: Tue, 25 Jan 2011 14:00:31 +0000 (UTC) From: Konstantin Belousov <kib@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r217823 - head/sys/dev/md Message-ID: <201101251400.p0PE0VUL035352@svn.freebsd.org>
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Author: kib Date: Tue Jan 25 14:00:30 2011 New Revision: 217823 URL: http://svn.freebsd.org/changeset/base/217823 Log: Bio shall not be accessed after g_io_deliver(9). Reported and tested by: pho Reviewed by: ae, phk MFC after: 1 week Modified: head/sys/dev/md/md.c Modified: head/sys/dev/md/md.c ============================================================================== --- head/sys/dev/md/md.c Tue Jan 25 13:41:48 2011 (r217822) +++ head/sys/dev/md/md.c Tue Jan 25 14:00:30 2011 (r217823) @@ -731,9 +731,9 @@ md_kthread(void *arg) if (error != -1) { bp->bio_completed = bp->bio_length; - g_io_deliver(bp, error); if ((bp->bio_cmd == BIO_READ) || (bp->bio_cmd == BIO_WRITE)) devstat_end_transaction_bio(sc->devstat, bp); + g_io_deliver(bp, error); } } }
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