On Thu, Aug 08, 2019 at 12:32:44PM +0800, Anand Jain wrote: > The BTRFS_DEV_REPLACE_ITEM_STATE_x defines, as shown in [1], are > unused in both kernel and btrfs-progs (except for one instance of > BTRFS_DEV_REPLACE_ITEM_STATE_NEVER_STARTED in kernel). > > [1] > btrfs.h:#define BTRFS_IOCTL_DEV_REPLACE_STATE_FINISHED 2 > btrfs.h:#define BTRFS_IOCTL_DEV_REPLACE_STATE_CANCELED 3 > btrfs.h:#define BTRFS_IOCTL_DEV_REPLACE_STATE_SUSPENDED 4 > > Further these define-values are different form its counterpart > BTRFS_IOCTL_DEV_REPLACE_STATE_x series as shown in [2]. > > [2] > btrfs_tree.h:#define BTRFS_DEV_REPLACE_ITEM_STATE_SUSPENDED 2 > btrfs_tree.h:#define BTRFS_DEV_REPLACE_ITEM_STATE_FINISHED 3 > btrfs_tree.h:#define BTRFS_DEV_REPLACE_ITEM_STATE_CANCELED 4 > > So this patch deletes the BTRFS_DEV_REPLACE_ITEM_STATE_x altogether, and > one instance of BTRFS_DEV_REPLACE_ITEM_STATE_NEVER_STARTED is replaced > with BTRFS_IOCTL_DEV_REPLACE_STATE_NEVER_STARTED in the kernel. > > Signed-off-by: Anand Jain <anand.jain@xxxxxxxxxx> Added to misc-next, thanks.
