Re: [RFC] Btrfs: add ioctl to set the default mount subvol

2009-12-06 Thread TARUISI Hiroaki
Hi, Josef. Thank you for your considering listing patch. For now, snapshot listing starts with mounted directory, but I thought listing by subvol id is needed, considering 'subvol' option (and now, your patch). I made a 'subvol id' patch, but if you have another idea, could you tell me? Regard

[RFC] Btrfs: add ioctl to set the default mount subvol

2009-12-04 Thread Josef Bacik
This patch needs to go along with my previous patch. This lets us set the default dir item's location to whatever root we want to use as our default mounting subvol. With this we don't have to use mount -o subvol= anymore to mount a different subvol, we can just set the new one and it will just m