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authorChristoph Hellwig <hch@lst.de>2009-06-08 04:04:54 -0400
committerAl Viro <viro@zeniv.linux.org.uk>2009-06-11 21:36:15 -0400
commit58bc5bbb873eb5d86126a3fd3ff02aaa69ec15d0 (patch)
treeecc9df2d1205d031cdca77f0d2fb4cd588621f3e
parentf83d6d46e7adf241a064a4a425e5cd8a8fd8925f (diff)
hfs: add ->sync_fs
Add a ->sync_fs method for data integrity syncs. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
-rw-r--r--fs/hfs/super.c11
1 files changed, 11 insertions, 0 deletions
diff --git a/fs/hfs/super.c b/fs/hfs/super.c
index 3aac41751030..6f833dc8e910 100644
--- a/fs/hfs/super.c
+++ b/fs/hfs/super.c
@@ -58,6 +58,16 @@ static void hfs_write_super(struct super_block *sb)
58 unlock_super(sb); 58 unlock_super(sb);
59} 59}
60 60
61static int hfs_sync_fs(struct super_block *sb, int wait)
62{
63 lock_super(sb);
64 hfs_mdb_commit(sb);
65 sb->s_dirt = 0;
66 unlock_super(sb);
67
68 return 0;
69}
70
61/* 71/*
62 * hfs_put_super() 72 * hfs_put_super()
63 * 73 *
@@ -172,6 +182,7 @@ static const struct super_operations hfs_super_operations = {
172 .clear_inode = hfs_clear_inode, 182 .clear_inode = hfs_clear_inode,
173 .put_super = hfs_put_super, 183 .put_super = hfs_put_super,
174 .write_super = hfs_write_super, 184 .write_super = hfs_write_super,
185 .sync_fs = hfs_sync_fs,
175 .statfs = hfs_statfs, 186 .statfs = hfs_statfs,
176 .remount_fs = hfs_remount, 187 .remount_fs = hfs_remount,
177 .show_options = hfs_show_options, 188 .show_options = hfs_show_options,