Date: Fri, 6 Sep 2013 08:21:55 +0000 (UTC) From: Alexander Motin <mav@FreeBSD.org> To: src-committers@freebsd.org, svn-src-projects@freebsd.org Subject: svn commit: r255295 - projects/camlock/sys/dev/ata Message-ID: <201309060821.r868Lt7u014870@svn.freebsd.org>
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Author: mav Date: Fri Sep 6 08:21:55 2013 New Revision: 255295 URL: http://svnweb.freebsd.org/changeset/base/255295 Log: Remove requests completion batching from ata(4) driver. Since this driver periodically simulates list interrupts it may cause assertion on double nested batching attempt. Modified: projects/camlock/sys/dev/ata/ata-all.c Modified: projects/camlock/sys/dev/ata/ata-all.c ============================================================================== --- projects/camlock/sys/dev/ata/ata-all.c Fri Sep 6 07:58:23 2013 (r255294) +++ projects/camlock/sys/dev/ata/ata-all.c Fri Sep 6 08:21:55 2013 (r255295) @@ -352,11 +352,9 @@ ata_interrupt(void *data) { struct ata_channel *ch = (struct ata_channel *)data; - xpt_batch_start(ch->sim); mtx_lock(&ch->state_mtx); ata_interrupt_locked(data); mtx_unlock(&ch->state_mtx); - xpt_batch_done(ch->sim); } static void
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