From: Alasdair G Kergon <agk@redhat.com>
To: Linus Torvalds <torvalds@linux-foundation.org>
Cc: dm-devel@redhat.com, linux-kernel@vger.kernel.org,
Joe Thornber <ejt@redhat.com>, Mike Snitzer <snitzer@redhat.com>,
stable@vger.kernel.org, Zdenek Kabelac <zkabelac@redhat.com>,
Mikulas Patocka <mpatocka@redhat.com>
Subject: [git pull] Further device-mapper fixes for 3.5
Date: Fri, 20 Jul 2012 15:28:21 +0100 [thread overview]
Message-ID: <20120720142821.GC20415@agk-dp.fab.redhat.com> (raw)
Please pull from:
git://git.kernel.org/pub/scm/linux/kernel/git/agk/linux-dm tags/dm-3.5-fixes-2
to get the following further device-mapper fixes for 3.5.
Thanks,
Alasdair
----------------------------------------------------------------
Three fixes for device-mapper discard processing:
- avoid a crash in dm-raid1 when discards coincide with mirror recovery;
- avoid discarding shared data that's still needed in dm-thin;
- don't guarantee that discarded blocks will be wiped in dm-raid1.
----------------------------------------------------------------
Mikulas Patocka (3):
dm raid1: fix crash with mirror recovery and discard
dm thin: do not send discards to shared blocks
dm raid1: set discard_zeroes_data_unsupported
drivers/md/dm-raid1.c | 3 ++-
drivers/md/dm-region-hash.c | 5 ++++-
drivers/md/dm-thin.c | 6 +++++-
3 files changed, 11 insertions(+), 3 deletions(-)
reply other threads:[~2012-07-20 14:28 UTC|newest]
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