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(parent: 7e8b402) | patch
md/raid1,raid10: Fix calculation of 'vcnt' when processing error recovery.
authormajianpeng <majianpeng@gmail.com>
Thu, 12 Apr 2012 06:04:47 +0000 (16:04 +1000)
committerNeilBrown <neilb@suse.de>
Thu, 12 Apr 2012 06:04:47 +0000 (16:04 +1000)
commitd4db7a50846290a677893839d30702f0a55e38e9
tree1326179e1f715f33495066b2fe4b99acf1bbdd96tree | snapshot
parent7e8b402a5179aecc11e8e74f9afa5b1ef4e0a893commit | diff
md/raid1,raid10: Fix calculation of 'vcnt' when processing error recovery.

If r1bio->sectors % 8 != 0,then the memcmp and a later
memcpy will omit the last bio_vec.

This is suitable for any stable kernel since 3.1 when bad-block
management was introduced.

Cc: stable@vger.kernel.org
Signed-off-by: majianpeng <majianpeng@gmail.com>
Signed-off-by: NeilBrown <neilb@suse.de>
drivers/md/raid1.c diff | blob | history
drivers/md/raid10.c diff | blob | history
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