Re: [PATCH 1/2 V2] fs: hoist BTRFS_IOC_[SG]ET_FSLABEL to vfs

On Thu, May 10, 2018 at 08:16:09PM +0100, Al Viro wrote:

On Thu, May 10, 2018 at 01:13:57PM -0500, Eric Sandeen wrote:

quoted

Move the btrfs label ioctls up to the vfs for general use.

This retains 256 chars as the maximum size through the interface, which
is the btrfs limit and AFAIK exceeds any other filesystem's maximum
label size.

Signed-off-by: Eric Sandeen <redacted>
Reviewed-by: Andreas Dilger <redacted>
Reviewed-by: David Sterba <dsterba@suse.com>

No objections (and it obviously ought to go through btrfs tree).

I can take it through my tree, but Eric mentioned that there's a patch
for xfs that depends on it. In this case it would make sense to take
both patches at once via the xfs tree. There are no pending conflicting
changes in btrfs.