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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2009-01-10 06:09:52 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-01-10 06:09:52 -0800 |
| commit | 0176260fc30842e358cf34afa7dcd9413db44822 (patch) | |
| tree | c41a99cfbfc904740f81b7b948a05d259ad3aec4 /fs/btrfs/super.c | |
| parent | f4b477c47332367d35686bd2b808c2156b96d7c7 (diff) | |
| download | linux-0176260fc30842e358cf34afa7dcd9413db44822.tar.gz linux-0176260fc30842e358cf34afa7dcd9413db44822.tar.bz2 linux-0176260fc30842e358cf34afa7dcd9413db44822.zip | |
btrfs: fix for write_super_lockfs/unlockfs error handling
Commit c4be0c1dc4cdc37b175579be1460f15ac6495e9a added the ability for
write_super_lockfs to return errors, and renamed them to match. But
btrfs didn't get converted.
Do the minimal conversion to make it compile again.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/btrfs/super.c')
| -rw-r--r-- | fs/btrfs/super.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/fs/btrfs/super.c b/fs/btrfs/super.c index b4c101d9322c..0a14b495532f 100644 --- a/fs/btrfs/super.c +++ b/fs/btrfs/super.c @@ -605,18 +605,20 @@ out: return ret; } -static void btrfs_write_super_lockfs(struct super_block *sb) +static int btrfs_freeze(struct super_block *sb) { struct btrfs_root *root = btrfs_sb(sb); mutex_lock(&root->fs_info->transaction_kthread_mutex); mutex_lock(&root->fs_info->cleaner_mutex); + return 0; } -static void btrfs_unlockfs(struct super_block *sb) +static int btrfs_unfreeze(struct super_block *sb) { struct btrfs_root *root = btrfs_sb(sb); mutex_unlock(&root->fs_info->cleaner_mutex); mutex_unlock(&root->fs_info->transaction_kthread_mutex); + return 0; } static struct super_operations btrfs_super_ops = { @@ -631,8 +633,8 @@ static struct super_operations btrfs_super_ops = { .destroy_inode = btrfs_destroy_inode, .statfs = btrfs_statfs, .remount_fs = btrfs_remount, - .write_super_lockfs = btrfs_write_super_lockfs, - .unlockfs = btrfs_unlockfs, + .freeze_fs = btrfs_freeze, + .unfreeze_fs = btrfs_unfreeze, }; static const struct file_operations btrfs_ctl_fops = { |