From: Stefan Bader <[email-masked]>

This is an addition to the endian fixes that introduce ext2_* versions
of the set and clear bit functions. The find_next_zero_bit also has to
be the ext2 one. Otherwise the mirror target tries to recover non-existent
regions beyond the end of device.

Signed-Off-By: Stefan Bader <[email-masked]>
Signed-Off-By: Alasdair G Kergon <[email-masked]>

Index: linux-2.6.16-rc1/drivers/md/dm-log.c
===================================================================
--- linux-2.6.16-rc1.orig/drivers/md/dm-log.c	2006-01-23 21:22:19.000000000 +0000
+++ linux-2.6.16-rc1/drivers/md/dm-log.c	2006-02-01 20:54:50.000000000 +0000
@@ -545,7 +545,8 @@ static int core_get_resync_work(struct d
 		return 0;
 
 	do {
-		*region = find_next_zero_bit((unsigned long *) lc->sync_bits,
+		*region = ext2_find_next_zero_bit(
+					     (unsigned long *) lc->sync_bits,
 					     lc->region_count,
 					     lc->sync_search);
 		lc->sync_search = *region + 1;