[PATCH] md: call bitmap_daemon_work regularly
bitmap_daemon_work clears bits in the bitmap for blocks that haven't been
written to for a while. It needs to be called regularly to make sure the
bitmap doesn't endup full of ones .... but it wasn't.
So call it from the increasingly-inaptly-named md_check_recovery
Signed-off-by: Neil Brown <neilb@cse.unsw.edu.au>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/drivers/md/md.c b/drivers/md/md.c
index 52fafb8..b02f8d1 100644
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -3635,7 +3635,8 @@
struct list_head *rtmp;
- dprintk(KERN_INFO "md: recovery thread got woken up ...\n");
+ if (mddev->bitmap)
+ bitmap_daemon_work(mddev->bitmap);
if (mddev->ro)
return;