diff options
| -rw-r--r-- | fs/ext4/mballoc.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/ext4/mballoc.c b/fs/ext4/mballoc.c index 38a11bf79329..396b01f5c4fb 100644 --- a/fs/ext4/mballoc.c +++ b/fs/ext4/mballoc.c @@ -4825,11 +4825,11 @@ ext4_trim_all_free(struct super_block *sb, ext4_group_t group, "information for %u", group); return ret; } - bitmap = e4b.bd_bitmap; + + ext4_lock_group(sb, group); start = (e4b.bd_info->bb_first_free > start) ? e4b.bd_info->bb_first_free : start; - ext4_lock_group(sb, group); while (start < max) { start = mb_find_next_zero_bit(bitmap, max, start); |