projects / ipfire-2.x.git / blame
| Commit | Line | Data |
|---|---|---|
| 2cb7cef9 BS |
1 | From: ReiserFS Development <reiserfs-devel@vger.namesys.com> |
| 2 | Subject: [PATCH] vfs: Add ->sync_inodes super operation for reiser4 | |
| 3 | ||
| 4 | This patch adds the ->sync_inodes superblock operation for use with reiser4. | |
| 5 | ||
| 6 | FIle systems without this operation will still use the generic implementation. | |
| 7 | ||
| 8 | Acked-by: Jeff Mahoney <jeffm@suse.com> | |
| 9 | ||
| 10 | --- | |
| 11 | fs/fs-writeback.c | 5 ++++- | |
| 12 | include/linux/fs.h | 2 ++ | |
| 13 | 2 files changed, 6 insertions(+), 1 deletion(-) | |
| 14 | ||
| 15 | --- a/fs/fs-writeback.c | |
| 16 | +++ b/fs/fs-writeback.c | |
| 17 | @@ -575,7 +575,10 @@ EXPORT_SYMBOL_GPL(generic_sync_sb_inodes | |
| 18 | static void sync_sb_inodes(struct super_block *sb, | |
| 19 | struct writeback_control *wbc) | |
| 20 | { | |
| 21 | - generic_sync_sb_inodes(sb, wbc); | |
| 22 | + if (sb->s_op->sync_inodes) | |
| 23 | + sb->s_op->sync_inodes(sb, wbc); | |
| 24 | + else | |
| 25 | + generic_sync_sb_inodes(sb, wbc); | |
| 26 | } | |
| 27 | ||
| 28 | /* | |
| 29 | --- a/include/linux/fs.h | |
| 30 | +++ b/include/linux/fs.h | |
| 31 | @@ -1332,6 +1332,8 @@ struct super_operations { | |
| 32 | void (*clear_inode) (struct inode *); | |
| 33 | void (*umount_begin) (struct super_block *); | |
| 34 | ||
| 35 | + void (*sync_inodes) (struct super_block *sb, | |
| 36 | + struct writeback_control *wbc); | |
| 37 | int (*show_options)(struct seq_file *, struct vfsmount *); | |
| 38 | int (*show_stats)(struct seq_file *, struct vfsmount *); | |
| 39 | #ifdef CONFIG_QUOTA |