Date: Fri, 5 Apr 2013 10:57:03 +0000 (UTC) From: Alexander Motin <mav@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-9@freebsd.org Subject: svn commit: r249150 - stable/9/sys/geom Message-ID: <201304051057.r35Av3oS048284@svn.freebsd.org>
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Author: mav Date: Fri Apr 5 10:57:02 2013 New Revision: 249150 URL: http://svnweb.freebsd.org/changeset/base/249150 Log: MFC r244716 (by pjd): Reset provider-specific fields when resending I/O request in low memory conditions. This fixes assertion which checks those fields when kernel is compiled with DIAGNOSTIC. Modified: stable/9/sys/geom/geom_io.c Directory Properties: stable/9/sys/ (props changed) Modified: stable/9/sys/geom/geom_io.c ============================================================================== --- stable/9/sys/geom/geom_io.c Fri Apr 5 10:50:32 2013 (r249149) +++ stable/9/sys/geom/geom_io.c Fri Apr 5 10:57:02 2013 (r249150) @@ -565,6 +565,9 @@ g_io_deliver(struct bio *bp, int error) printf("ENOMEM %p on %p(%s)\n", bp, pp, pp->name); bp->bio_children = 0; bp->bio_inbed = 0; + bp->bio_driver1 = NULL; + bp->bio_driver2 = NULL; + bp->bio_pflags = 0; g_io_request(bp, cp); pace++; return;
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