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Koen Kooi
ebbeb55561
Also add script used to generate patches and SRC_URI Signed-off-by: Koen Kooi <koen@dominion.thruhere.net> Signed-off-by: Denys Dmytriyenko <denys@ti.com>
38 lines
1.2 KiB
Diff
38 lines
1.2 KiB
Diff
From 8092731b611778e6151662f3cc35d02101bd0ab8 Mon Sep 17 00:00:00 2001
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From: Jonathan E Brassow <jbrassow@redhat.com>
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Date: Wed, 7 Mar 2012 19:09:48 +0000
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Subject: [PATCH 91/95] dm raid: fix flush support
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commit 0ca93de9b789e0eb05e103f0c04de72df13da73a upstream.
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Fix dm-raid flush support.
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Both md and dm have support for flush, but the dm-raid target
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forgot to set the flag to indicate that flushes should be
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passed on. (Important for data integrity e.g. with writeback cache
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enabled.)
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Signed-off-by: Jonathan Brassow <jbrassow@redhat.com>
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Acked-by: Mike Snitzer <snitzer@redhat.com>
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Signed-off-by: Alasdair G Kergon <agk@redhat.com>
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Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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---
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drivers/md/dm-raid.c | 1 +
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1 file changed, 1 insertion(+)
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diff --git a/drivers/md/dm-raid.c b/drivers/md/dm-raid.c
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index 4834d43..d2a3223 100644
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--- a/drivers/md/dm-raid.c
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+++ b/drivers/md/dm-raid.c
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@@ -974,6 +974,7 @@ static int raid_ctr(struct dm_target *ti, unsigned argc, char **argv)
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INIT_WORK(&rs->md.event_work, do_table_event);
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ti->private = rs;
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+ ti->num_flush_requests = 1;
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mutex_lock(&rs->md.reconfig_mutex);
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ret = md_run(&rs->md);
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--
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1.7.9.4
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