From f420ee1e923b931eeef5e2928791e84b1197cab3 Mon Sep 17 00:00:00 2001 From: Stefan Behrens Date: Thu, 15 Aug 2013 17:11:24 +0200 Subject: Btrfs: add mount option to force UUID tree checking This should never be needed, but since all functions are there to check and rebuild the UUID tree, a mount option is added that allows to force this check and rebuild procedure. Signed-off-by: Stefan Behrens Signed-off-by: Josef Bacik Signed-off-by: Chris Mason --- fs/btrfs/ctree.h | 1 + 1 file changed, 1 insertion(+) (limited to 'fs/btrfs/ctree.h') diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h index 8c954766db93..0ef9d866952f 100644 --- a/fs/btrfs/ctree.h +++ b/fs/btrfs/ctree.h @@ -1998,6 +1998,7 @@ struct btrfs_ioctl_defrag_range_args { #define BTRFS_MOUNT_CHECK_INTEGRITY (1 << 20) #define BTRFS_MOUNT_CHECK_INTEGRITY_INCLUDING_EXTENT_DATA (1 << 21) #define BTRFS_MOUNT_PANIC_ON_FATAL_ERROR (1 << 22) +#define BTRFS_MOUNT_RESCAN_UUID_TREE (1 << 23) #define BTRFS_DEFAULT_COMMIT_INTERVAL (30) -- cgit v1.2.3