diff options
| -rw-r--r-- | fs/ext4/super.c | 2 | ||||
| -rw-r--r-- | fs/super.c | 4 |
2 files changed, 3 insertions, 3 deletions
diff --git a/fs/ext4/super.c b/fs/ext4/super.c index c7b8f8d..0d3034c 100644 --- a/fs/ext4/super.c +++ b/fs/ext4/super.c @@ -576,6 +576,7 @@ static void ext4_put_super(struct super_block *sb) struct ext4_super_block *es = sbi->s_es; int i, err; + lock_super(sb); if (sb->s_dirt) ext4_write_super(sb); @@ -645,7 +646,6 @@ static void ext4_put_super(struct super_block *sb) unlock_super(sb); kobject_put(&sbi->s_kobj); wait_for_completion(&sbi->s_kobj_unregister); - lock_super(sb); lock_kernel(); kfree(sbi->s_blockgroup_lock); kfree(sbi); @@ -304,7 +304,7 @@ void generic_shutdown_super(struct super_block *sb) if (sb->s_root) { shrink_dcache_for_umount(sb); sync_filesystem(sb); - lock_super(sb); + get_fs_excl(); sb->s_flags &= ~MS_ACTIVE; /* bad name - it should be evict_inodes() */ @@ -322,7 +322,7 @@ void generic_shutdown_super(struct super_block *sb) } unlock_kernel(); - unlock_super(sb); + put_fs_excl(); } spin_lock(&sb_lock); /* should be initialized for __put_super_and_need_restart() */ |