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| author | NeilBrown <neilb@suse.de> | 2011-12-22 23:17:50 (GMT) |
|---|---|---|
| committer | NeilBrown <neilb@suse.de> | 2011-12-22 23:17:50 (GMT) |
| commit | 2e61ebbcc45438899235d7a39f17291cb24e746c (patch) | |
| tree | 9d12a2a641c9980fb08f704449631d8012db0686 | |
| parent | 506c9e44a85f6a79fc0643f2d2498ab6cda3d3f8 (diff) | |
| download | linux-2e61ebbcc45438899235d7a39f17291cb24e746c.tar.xz | |
md/bitmap: daemon_work cleanup.
We have a variable 'mddev' in this function, but repeatedly get the
same value by dereferencing bitmap->mddev.
There is room for simplification here...
Signed-off-by: NeilBrown <neilb@suse.de>
| -rw-r--r-- | drivers/md/bitmap.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/md/bitmap.c b/drivers/md/bitmap.c index 6d03774..048eec7 100644 --- a/drivers/md/bitmap.c +++ b/drivers/md/bitmap.c @@ -1149,12 +1149,12 @@ void bitmap_daemon_work(struct mddev *mddev) return; } if (time_before(jiffies, bitmap->daemon_lastrun - + bitmap->mddev->bitmap_info.daemon_sleep)) + + mddev->bitmap_info.daemon_sleep)) goto done; bitmap->daemon_lastrun = jiffies; if (bitmap->allclean) { - bitmap->mddev->thread->timeout = MAX_SCHEDULE_TIMEOUT; + mddev->thread->timeout = MAX_SCHEDULE_TIMEOUT; goto done; } bitmap->allclean = 1; @@ -1206,7 +1206,7 @@ void bitmap_daemon_work(struct mddev *mddev) * sure that events_cleared is up-to-date. */ if (bitmap->need_sync && - bitmap->mddev->bitmap_info.external == 0) { + mddev->bitmap_info.external == 0) { bitmap_super_t *sb; bitmap->need_sync = 0; sb = kmap_atomic(bitmap->sb_page, KM_USER0); @@ -1270,8 +1270,8 @@ void bitmap_daemon_work(struct mddev *mddev) done: if (bitmap->allclean == 0) - bitmap->mddev->thread->timeout = - bitmap->mddev->bitmap_info.daemon_sleep; + mddev->thread->timeout = + mddev->bitmap_info.daemon_sleep; mutex_unlock(&mddev->bitmap_info.mutex); } |