diff options
| author | NeilBrown <neilb@suse.de> | 2014-08-18 13:59:50 +1000 |
|---|---|---|
| committer | NeilBrown <neilb@suse.de> | 2014-08-19 17:20:27 +1000 |
| commit | b39685526f46976bcd13aa08c82480092befa46c (patch) | |
| tree | 673ef59fc7051a80e3047378da2d43f074b83a3e /drivers/clocksource/qcom-timer.c | |
| parent | ce0b0a46955d1bb389684a2605dbcaa990ba0154 (diff) | |
md/raid10: Fix memory leak when raid10 reshape completes.
When a raid10 commences a resync/recovery/reshape it allocates
some buffer space.
When a resync/recovery completes the buffer space is freed. But not
when the reshape completes.
This can result in a small memory leak.
There is a subtle side-effect of this bug. When a RAID10 is reshaped
to a larger array (more devices), the reshape is immediately followed
by a "resync" of the new space. This "resync" will use the buffer
space which was allocated for "reshape". This can cause problems
including a "BUG" in the SCSI layer. So this is suitable for -stable.
Cc: stable@vger.kernel.org (v3.5+)
Fixes: 3ea7daa5d7fde47cd41f4d56c2deb949114da9d6
Signed-off-by: NeilBrown <neilb@suse.de>
Diffstat (limited to 'drivers/clocksource/qcom-timer.c')
0 files changed, 0 insertions, 0 deletions