From e4404d6e8da678d852b7f767f665f8edf76c9e9f Mon Sep 17 00:00:00 2001 From: Yan Zheng Date: Fri, 12 Dec 2008 10:03:26 -0500 Subject: Btrfs: shared seed device This patch makes seed device possible to be shared by multiple mounted file systems. The sharing is achieved by cloning seed device's btrfs_fs_devices structure. Thanks you, Signed-off-by: Yan Zheng --- fs/btrfs/disk-io.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'fs/btrfs/disk-io.c') diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c index 6f042de1ac4..541a8279ac7 100644 --- a/fs/btrfs/disk-io.c +++ b/fs/btrfs/disk-io.c @@ -1711,7 +1711,7 @@ struct btrfs_root *open_ctree(struct super_block *sb, } mutex_lock(&fs_info->chunk_mutex); - ret = btrfs_read_sys_array(tree_root, btrfs_super_bytenr(disk_super)); + ret = btrfs_read_sys_array(tree_root); mutex_unlock(&fs_info->chunk_mutex); if (ret) { printk("btrfs: failed to read the system array on %s\n", -- cgit v1.2.3