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| author | Shaohua Li <shli@kernel.org> | 2012-07-19 08:01:31 +0200 |
|---|---|---|
| committer | NeilBrown <neilb@suse.de> | 2012-07-19 08:01:31 +0200 |
| commit | 4eb788df670ef30a19b7ea15b107ea440544bc80 (patch) | |
| tree | 6a99872db014f67e43312afd4a93b3bcffe64506 /drivers/sbus | |
| parent | md/raid1: close some possible races on write errors during resync (diff) | |
| download | linux-4eb788df670ef30a19b7ea15b107ea440544bc80.tar.xz linux-4eb788df670ef30a19b7ea15b107ea440544bc80.zip | |
raid5: reduce chance release_stripe() taking device_lock
release_stripe() is a place conf->device_lock is heavily contended. We take the
lock even stripe count isn't 1, which isn't required.
Signed-off-by: Shaohua Li <shli@fusionio.com>
Signed-off-by: NeilBrown <neilb@suse.de>
Diffstat (limited to 'drivers/sbus')
0 files changed, 0 insertions, 0 deletions