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-rw-r--r--fs/ext4/super.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/fs/ext4/super.c b/fs/ext4/super.c
index a9c68342592..c17200a4230 100644
--- a/fs/ext4/super.c
+++ b/fs/ext4/super.c
@@ -579,7 +579,7 @@ static void ext4_put_super(struct super_block *sb)
lock_super(sb);
lock_kernel();
if (sb->s_dirt)
- ext4_write_super(sb);
+ ext4_commit_super(sb, 1);
ext4_release_system_zone(sb);
ext4_mb_release(sb);
@@ -3336,7 +3336,9 @@ int ext4_force_commit(struct super_block *sb)
static void ext4_write_super(struct super_block *sb)
{
+ lock_super(sb);
ext4_commit_super(sb, 1);
+ unlock_super(sb);
}
static int ext4_sync_fs(struct super_block *sb, int wait)