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

2018-05-11 Thread Darrick J. Wong
On Fri, May 11, 2018 at 04:41:45PM +0200, David Sterba wrote: > On Fri, May 11, 2018 at 09:36:09AM -0500, Eric Sandeen wrote: > > On 5/11/18 9:32 AM, Chris Mason wrote: > > > On 11 May 2018, at 10:10, David Sterba wrote: > > > > > >> On Thu, May 10, 2018 at 08:16:09PM +0100, Al Viro wrote: > >

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

2018-05-11 Thread David Sterba
On Fri, May 11, 2018 at 09:36:09AM -0500, Eric Sandeen wrote: > On 5/11/18 9:32 AM, Chris Mason wrote: > > On 11 May 2018, at 10:10, David Sterba wrote: > > > >> 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: >

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

2018-05-11 Thread Eric Sandeen
On 5/11/18 9:32 AM, Chris Mason wrote: > On 11 May 2018, at 10:10, David Sterba wrote: > >> 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: Move the btrfs label ioctls up to the vfs for general use. This

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

2018-05-11 Thread Chris Mason
On 11 May 2018, at 10:10, David Sterba wrote: 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: Move the btrfs label ioctls up to the vfs for general use. This retains 256 chars as the maximum size through the interface,