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authorBryan Schumaker <bjschuma@netapp.com>2013-06-05 11:15:02 -0400
committerTrond Myklebust <Trond.Myklebust@netapp.com>2013-06-08 16:20:18 -0400
commit6b140b85d92bd65db44f0a7a065b2e39a91e9a9d (patch)
tree5fb725e6877f30cb2bc8d39d6fbe37142543bfa7 /fs/nfs/callback.h
parent459de2edb9105a5d091f8215650e12c0812d59f3 (diff)
downloadlinux-6b140b85d92bd65db44f0a7a065b2e39a91e9a9d.tar.bz2
NFS: Add in v4.2 callback operation
NFS v4.2 adds a CB_OFFLOAD operation used by COPY and WRITE_PLUS. Since neither of these operations have been implemented yet, simply return NFS4ERR_NOTSUPP. Signed-off-by: Bryan Schumaker <bjschuma@netapp.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'fs/nfs/callback.h')
-rw-r--r--fs/nfs/callback.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/nfs/callback.h b/fs/nfs/callback.h
index 41cf8934f4e7..84326e9fb47a 100644
--- a/fs/nfs/callback.h
+++ b/fs/nfs/callback.h
@@ -32,6 +32,8 @@ enum nfs4_callback_opnum {
OP_CB_WANTS_CANCELLED = 12,
OP_CB_NOTIFY_LOCK = 13,
OP_CB_NOTIFY_DEVICEID = 14,
+/* Callback operations new to NFSv4.2 */
+ OP_CB_OFFLOAD = 15,
OP_CB_ILLEGAL = 10044,
};