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SubjectRe: [GIT PULL] bcache fixes for 3.11
Hi,

bcache: Fix a writeback performance regression

this one results in 3.10 into hung tasks in bcache_writeback read_dirty.

Stefan
Am 15.08.2013 08:43, schrieb Stefan Priebe - Profihost AG:
> Am 15.08.2013 00:59, schrieb Kent Overstreet:
>> Jens, here's the latest bcache fixes. Some urgent stuff in here:
>>
>>
>> The following changes since commit 79826c35eb99cd3c0873b8396f45fa26c87fb0b0:
>>
>> bcache: Allocation kthread fixes (2013-07-12 00:22:49 -0700)
>>
>> are available in the git repository at:
>>
>> git://evilpiepirate.org/~kent/linux-bcache.git bcache-for-3.11
>>
>> for you to fetch changes up to 0434a516e99ee51ac2d0dfa71b2f56c89ac5db05:
>>
>> bcache: Fix a flush/fua performance bug (2013-08-14 15:44:51 -0700)
>>
>> ----------------------------------------------------------------
>> Gabriel de Perthuis (1):
>> bcache: Strip endline when writing the label through sysfs
>>
>> Geert Uytterhoeven (1):
>> bcache: Correct printf()-style format length modifier
>>
>> Kent Overstreet (4):
>> bcache: Fix a dumb journal discard bug
>> bcache: Fix for when no journal entries are found
>> bcache: Fix a writeback performance regression
>> bcache: Fix a flush/fua performance bug
>>
>> drivers/md/bcache/bcache.h | 7 +++----
>> drivers/md/bcache/btree.c | 2 +-
>> drivers/md/bcache/journal.c | 33 ++++++++++++++++++++-------------
>> drivers/md/bcache/sysfs.c | 9 +++++++--
>> drivers/md/bcache/util.c | 11 ++++++++++-
>> drivers/md/bcache/util.h | 12 +++++++++---
>> drivers/md/bcache/writeback.c | 37 ++++++++++++++++++-------------------
>> 7 files changed, 68 insertions(+), 43 deletions(-)
>> --
>
> As 3.10 is long term stable release. You might need CC the stable list
> for patches which have to go to 3.10 as well.
>
> At least this one should go to 3.10:
>> Gabriel de Perthuis (1):
>> bcache: Strip endline when writing the label through sysfs
>
> Thanks!
>
> Greets,
> Stefan
>


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