fat: add ->sync_fs

[safe/jmp/linux-2.6] / fs / fat / inode.c

diff --git a/fs/fat/inode.c b/fs/fat/inode.c
index 476f80b..51a5ecf 100644 (file)
--- a/fs/fat/inode.c
+++ b/fs/fat/inode.c
@@ -449,6 +449,16 @@ static void fat_write_super(struct super_block *sb)
        unlock_super(sb);
 }
 
+static int fat_sync_fs(struct super_block *sb, int wait)
+{
+       lock_super(sb);
+       fat_clusters_flush(sb);
+       sb->s_dirt = 0;
+       unlock_super(sb);
+
+       return 0;
+}
+
 static void fat_put_super(struct super_block *sb)
 {
        struct msdos_sb_info *sbi = MSDOS_SB(sb);
@@ -643,6 +653,7 @@ static const struct super_operations fat_sops = {
        .delete_inode   = fat_delete_inode,
        .put_super      = fat_put_super,
        .write_super    = fat_write_super,
+       .sync_fs        = fat_sync_fs,
        .statfs         = fat_statfs,
        .clear_inode    = fat_clear_inode,
        .remount_fs     = fat_remount,