Date: Sun, 26 Jul 2009 19:46:01 GMT From: Alexander Motin <mav@FreeBSD.org> To: Perforce Change Reviews <perforce@freebsd.org> Subject: PERFORCE change 166596 for review Message-ID: <200907261946.n6QJk1T5037599@repoman.freebsd.org>
next in thread | raw e-mail | index | archive | help
http://perforce.freebsd.org/chv.cgi?CH=166596 Change 166596 by mav@mav_mavbook on 2009/07/26 19:45:36 Do not try to flush disks if we paniced inside CAM. Affected files ... .. //depot/projects/scottl-camlock/src/sys/cam/ata/ata_da.c#22 edit Differences ... ==== //depot/projects/scottl-camlock/src/sys/cam/ata/ata_da.c#22 (text+ko) ==== @@ -1075,6 +1075,9 @@ TAILQ_FOREACH(periph, &adadriver.units, unit_links) { union ccb ccb; + /* If we paniced with lock held - not recurse here. */ + if (cam_periph_owned(periph)) + continue; cam_periph_lock(periph); softc = (struct ada_softc *)periph->softc; /*
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?200907261946.n6QJk1T5037599>