Re: [PATCH v2 0/2] NFSD: Add ALLOCATE and DEALLOCATE support

J. Bruce Fields
2014-10-28T20:48:35Z

On Fri, Oct 24, 2014 at 10:41:43AM -0400, Anna.Schumaker@netapp.com wrote:
> From: Anna Schumaker <Anna.Schumaker@Netapp.com>
>
> These patches add server support for the ALLOCATE and DEALLOCATE operations
> part of NFS v4.2.

Thanks!

What are you using for testing?

--b.

>
> I submitted my do_fallocate() -> vfs_fallocate() change as a separate patch,
> so it has been removed from this submission. However, this code still depends
> on this patch being applied first.
>
> Changes in v2:
> - ALLOCATE and DEALLOCATE can call a common nfsd4_fallocate() to check the
> stateids, look up the file, and eventually call nfsd4_vfs_fallocate().
> - I return NFS4ERR_INVAL in the case that vfs_fallocate() returns -ENODEV.
> Please let me know if there is a better error to return instead!
>
> These patches and the corresponding client changes are available in the
> [fallocate] branch of:
>
> git://git.linux-nfs.org/projects/anna/linux-nfs.git
>
>
> Questions? Comments? Thoughts?
>
> Anna
>
>
> Anna Schumaker (2):
> nfsd: Add ALLOCATE support
> nfsd: Add DEALLOCATE support
>
> fs/nfsd/nfs4proc.c | 51 +++++++++++++++++++++++++++++++++++++++++++++++++++
> fs/nfsd/nfs4xdr.c | 21 +++++++++++++++++++--
> fs/nfsd/vfs.c | 19 +++++++++++++++++++
> fs/nfsd/vfs.h | 2 ++
> fs/nfsd/xdr4.h | 9 +++++++++
> 5 files changed, 100 insertions(+), 2 deletions(-)
>
> --
> 2.1.2
>