md/raid5: Protect some more code with ->device_lock.

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Other places that change or follow dev->towrite and dev->written take
the device_lock as well as the sh->lock.
So it should really be held in these places too.
Also, doing so will allow sh->lock to be discarded.

with merged fixes by: Namhyung Kim <namhyung@gmail.com>


Signed-off-by: NeilBrown <neilb@suse.de>
Reviewed-by: Namhyung Kim <namhyung@gmail.com>

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This commit is contained in:

NeilBrown 2011-07-26 11:20:35 +10:00

parent 83206d66b6

commit cbe47ec559

1 changed files with 16 additions and 14 deletions

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drivers/md/raid5.c

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