Commit 5f40402d authored by NeilBrown's avatar NeilBrown Committed by Linus Torvalds
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[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: default avatarNeil Brown <neilb@cse.unsw.edu.au>
Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
parent 78d742d8
......@@ -3635,7 +3635,8 @@ void md_check_recovery(mddev_t *mddev)
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;
......
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