diff options
| author | Jeff Layton <jlayton@redhat.com> | 2016-08-10 15:58:24 -0400 |
|---|---|---|
| committer | Anna Schumaker <Anna.Schumaker@Netapp.com> | 2016-09-19 13:08:35 -0400 |
| commit | 3132e49ecef9dab43d858d8e7066662c6a1efb16 (patch) | |
| tree | 48a987372d1e75667b487b1bb8770b7a7b01851a /fs/nfs/client.c | |
| parent | 2813b626e395f9de1ca0549c1c7d2217c1ce80ea (diff) | |
| download | lwn-3132e49ecef9dab43d858d8e7066662c6a1efb16.tar.gz lwn-3132e49ecef9dab43d858d8e7066662c6a1efb16.zip | |
pnfs: track multiple layout types in fsinfo structure
Current NFSv4.1/pNFS client assumes that MDS supports only one layout
type. While it's true for most existing servers, nevertheless, this can
be change in the near future.
For now, this patch just plumbs in the ability to track a list of
layouts in the fsinfo structure. The existing behavior of the client
is preserved, by having it just select the first entry in the list.
Signed-off-by: Tigran Mkrtchyan <tigran.mkrtchyan@desy.de>
Signed-off-by: Jeff Layton <jlayton@poochiereds.net>
Reviewed-by: J. Bruce Fields <bfields@fieldses.org>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Diffstat (limited to 'fs/nfs/client.c')
| -rw-r--r-- | fs/nfs/client.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/nfs/client.c b/fs/nfs/client.c index 1e106780a237..0c1b3a002dc2 100644 --- a/fs/nfs/client.c +++ b/fs/nfs/client.c @@ -785,7 +785,7 @@ int nfs_probe_fsinfo(struct nfs_server *server, struct nfs_fh *mntfh, struct nfs } fsinfo.fattr = fattr; - fsinfo.layouttype = 0; + memset(fsinfo.layouttype, 0, sizeof(fsinfo.layouttype)); error = clp->rpc_ops->fsinfo(server, mntfh, &fsinfo); if (error < 0) goto out_error; |