Re: [PATCH v5 7/9] vfs: Remove copy_file_range mountpoint checks

On 10/11/2015 10:23 AM, Christoph Hellwig wrote: > On Wed, Sep 30, 2015 at 01:26:51PM -0400, Anna Schumaker wrote: >> I still want to do an in-kernel copy even if the files are on different >> mountpoints, and NFS has a "server to server" copy that expects two >> files on different mountpoints.

Re: [PATCH v5 7/9] vfs: Remove copy_file_range mountpoint checks

On Wed, Oct 14, 2015 at 01:41:23PM -0400, Anna Schumaker wrote: > > NAK. I thing this is a bad idea in general and will only be convinced > > by a properly audited actual implementation. And even then with a flag > > where the file system specificly needs to opt into this behavior instead > > of

Re: [PATCH v5 7/9] vfs: Remove copy_file_range mountpoint checks

On Wed, Sep 30, 2015 at 01:26:51PM -0400, Anna Schumaker wrote: > I still want to do an in-kernel copy even if the files are on different > mountpoints, and NFS has a "server to server" copy that expects two > files on different mountpoints. Let's have individual filesystems > implement this

[PATCH v5 7/9] vfs: Remove copy_file_range mountpoint checks

I still want to do an in-kernel copy even if the files are on different mountpoints, and NFS has a "server to server" copy that expects two files on different mountpoints. Let's have individual filesystems implement this check instead. Signed-off-by: Anna Schumaker