summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
-rw-r--r--fs/ext4/super.c22
1 files changed, 11 insertions, 11 deletions
diff --git a/fs/ext4/super.c b/fs/ext4/super.c
index d4a218ba626c..f7750bc5b85a 100644
--- a/fs/ext4/super.c
+++ b/fs/ext4/super.c
@@ -795,26 +795,26 @@ void ext4_mark_group_bitmap_corrupted(struct super_block *sb,
struct ext4_sb_info *sbi = EXT4_SB(sb);
struct ext4_group_info *grp = ext4_get_group_info(sb, group);
struct ext4_group_desc *gdp = ext4_get_group_desc(sb, group, NULL);
+ int ret;
- if ((flags & EXT4_GROUP_INFO_BBITMAP_CORRUPT) &&
- !EXT4_MB_GRP_BBITMAP_CORRUPT(grp)) {
- percpu_counter_sub(&sbi->s_freeclusters_counter,
- grp->bb_free);
- set_bit(EXT4_GROUP_INFO_BBITMAP_CORRUPT_BIT,
- &grp->bb_state);
+ if (flags & EXT4_GROUP_INFO_BBITMAP_CORRUPT) {
+ ret = ext4_test_and_set_bit(EXT4_GROUP_INFO_BBITMAP_CORRUPT_BIT,
+ &grp->bb_state);
+ if (!ret)
+ percpu_counter_sub(&sbi->s_freeclusters_counter,
+ grp->bb_free);
}
- if ((flags & EXT4_GROUP_INFO_IBITMAP_CORRUPT) &&
- !EXT4_MB_GRP_IBITMAP_CORRUPT(grp)) {
- if (gdp) {
+ if (flags & EXT4_GROUP_INFO_IBITMAP_CORRUPT) {
+ ret = ext4_test_and_set_bit(EXT4_GROUP_INFO_IBITMAP_CORRUPT_BIT,
+ &grp->bb_state);
+ if (!ret && gdp) {
int count;
count = ext4_free_inodes_count(sb, gdp);
percpu_counter_sub(&sbi->s_freeinodes_counter,
count);
}
- set_bit(EXT4_GROUP_INFO_IBITMAP_CORRUPT_BIT,
- &grp->bb_state);
}
}