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authorChristoph Hellwig <hch@lst.de>2009-06-08 10:04:54 +0200
committerAl Viro <viro@zeniv.linux.org.uk>2009-06-11 21:36:15 -0400
commit58bc5bbb873eb5d86126a3fd3ff02aaa69ec15d0 (patch)
treeecc9df2d1205d031cdca77f0d2fb4cd588621f3e /fs
parentf83d6d46e7adf241a064a4a425e5cd8a8fd8925f (diff)
downloadop-kernel-dev-58bc5bbb873eb5d86126a3fd3ff02aaa69ec15d0.zip
op-kernel-dev-58bc5bbb873eb5d86126a3fd3ff02aaa69ec15d0.tar.gz
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>
Diffstat (limited to 'fs')
-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 3aac417..6f833dc 100644
--- a/fs/hfs/super.c
+++ b/fs/hfs/super.c
@@ -58,6 +58,16 @@ static void hfs_write_super(struct super_block *sb)
unlock_super(sb);
}
+static int hfs_sync_fs(struct super_block *sb, int wait)
+{
+ lock_super(sb);
+ hfs_mdb_commit(sb);
+ sb->s_dirt = 0;
+ unlock_super(sb);
+
+ return 0;
+}
+
/*
* hfs_put_super()
*
@@ -172,6 +182,7 @@ static const struct super_operations hfs_super_operations = {
.clear_inode = hfs_clear_inode,
.put_super = hfs_put_super,
.write_super = hfs_write_super,
+ .sync_fs = hfs_sync_fs,
.statfs = hfs_statfs,
.remount_fs = hfs_remount,
.show_options = hfs_show_options,
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