Commit 1113a7e9 authored by Stefan Bader's avatar Stefan Bader Committed by Linus Torvalds

[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: default avatarStefan Bader <shbader@de.ibm.com>
Signed-off-by: default avatarAlasdair G Kergon <agk@redhat.com>
Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
parent 35849c75
......@@ -545,7 +545,8 @@ static int core_get_resync_work(struct dirty_log *log, region_t *region)
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;
......
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