From: NeilBrown <neilb@cse.unsw.edu.au>
Date: Fri, 9 Sep 2005 23:23:49 +0000 (-0700)
Subject: [PATCH] md: make sure bitmap_daemon_work actually does work.
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=585f0dd5a955c420ff3af5193aa07d6f789bf81a;p=deliverable%2Flinux.git

[PATCH] md: make sure bitmap_daemon_work actually does work.

The 'lastrun' time wasn't being initialised, so it could be half a
jiffie-cycle before it seemed to be time to do work again.

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/bitmap.c b/drivers/md/bitmap.c
index 2c84de2b4ad5..f0f510c13410 100644
--- a/drivers/md/bitmap.c
+++ b/drivers/md/bitmap.c
@@ -522,6 +522,7 @@ success:
 	/* assign fields using values from superblock */
 	bitmap->chunksize = chunksize;
 	bitmap->daemon_sleep = daemon_sleep;
+	bitmap->daemon_lastrun = jiffies;
 	bitmap->max_write_behind = write_behind;
 	bitmap->flags |= sb->state;
 	bitmap->events_cleared = le64_to_cpu(sb->events_cleared);