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authorOlga Kornievskaia <kolga@netapp.com>2019-06-04 23:14:30 +0300
committerOlga Kornievskaia <olga.kornievskaia@gmail.com>2019-10-09 19:05:45 +0300
commit0491567b51efeca807da1125a1a0d5193875e286 (patch)
treef1c88abfe8baacdf33d4dbed412812eb8b2f6f76 /fs/nfs/nfs4xdr.c
parentf9bdad8ca8a40270576dd8751ac225febaa87f93 (diff)
downloadlinux-0491567b51efeca807da1125a1a0d5193875e286.tar.xz
NFS: add COPY_NOTIFY operation
Try using the delegation stateid, then the open stateid. Only NL4_NETATTR, No support for NL4_NAME and NL4_URL. Allow only one source server address to be returned for now. To distinguish between same server copy offload ("intra") and a copy between different server ("inter"), do a check of server owner identity and also make sure server is capable of doing a copy offload. Signed-off-by: Andy Adamson <andros@netapp.com> Signed-off-by: Olga Kornievskaia <kolga@netapp.com>
Diffstat (limited to 'fs/nfs/nfs4xdr.c')
-rw-r--r--fs/nfs/nfs4xdr.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/nfs/nfs4xdr.c b/fs/nfs/nfs4xdr.c
index ab07db0f07cd..2f9315de3d7d 100644
--- a/fs/nfs/nfs4xdr.c
+++ b/fs/nfs/nfs4xdr.c
@@ -7581,6 +7581,7 @@ const struct rpc_procinfo nfs4_procedures[] = {
PROC42(CLONE, enc_clone, dec_clone),
PROC42(COPY, enc_copy, dec_copy),
PROC42(OFFLOAD_CANCEL, enc_offload_cancel, dec_offload_cancel),
+ PROC42(COPY_NOTIFY, enc_copy_notify, dec_copy_notify),
PROC(LOOKUPP, enc_lookupp, dec_lookupp),
PROC42(LAYOUTERROR, enc_layouterror, dec_layouterror),
};