* [git pull] Further device-mapper fixes for 3.5
@ 2012-07-20 14:28 Alasdair G Kergon
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From: Alasdair G Kergon @ 2012-07-20 14:28 UTC (permalink / raw)
To: Linus Torvalds
Cc: dm-devel, linux-kernel, Joe Thornber, Mike Snitzer, stable,
Zdenek Kabelac, Mikulas Patocka
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
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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.
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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(-)
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2012-07-20 14:28 [git pull] Further device-mapper fixes for 3.5 Alasdair G Kergon
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