[PATCH] device-mapper log bitset: fix big endian find_next_zero_bit
This is a fix to the device-mapper-log-bitset-fix-endian patch that
switched to ext2_* versions of the set and clear bit functions. The
find_next_zero_bit function 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 <shbader@de.ibm.com>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/drivers/md/dm-log.c b/drivers/md/dm-log.c
index 74039db..d73779a 100644
--- a/drivers/md/dm-log.c
+++ b/drivers/md/dm-log.c
@@ -545,7 +545,8 @@
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;
