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authorChuck Lever <chuck.lever@oracle.com>2021-07-15 15:52:25 -0400
committerAnna Schumaker <Anna.Schumaker@Netapp.com>2021-08-10 14:18:35 -0400
commit7d34c96217cf3c2d37ca0a56ca0bc3c3bef1e189 (patch)
tree5a3085a93d5b61398a470e24277210dbd3bbd9d4 /fs/nfs
parent9082e1d914f8b27114352b1940bbcc7522f682e7 (diff)
NFS: Add a private local dispatcher for NFSv4 callback operations
The client's NFSv4 callback service is the only remaining user of svc_generic_dispatch(). Note that the NFSv4 callback service doesn't use the .pc_encode and .pc_decode callouts in any substantial way, so they are removed. Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Diffstat (limited to 'fs/nfs')
-rw-r--r--fs/nfs/callback_xdr.c13
1 files changed, 11 insertions, 2 deletions
diff --git a/fs/nfs/callback_xdr.c b/fs/nfs/callback_xdr.c
index 7ff99155b023..e30374e363a6 100644
--- a/fs/nfs/callback_xdr.c
+++ b/fs/nfs/callback_xdr.c
@@ -992,6 +992,15 @@ out_invalidcred:
return rpc_success;
}
+static int
+nfs_callback_dispatch(struct svc_rqst *rqstp, __be32 *statp)
+{
+ const struct svc_procedure *procp = rqstp->rq_procinfo;
+
+ *statp = procp->pc_func(rqstp);
+ return 1;
+}
+
/*
* Define NFS4 callback COMPOUND ops.
*/
@@ -1080,7 +1089,7 @@ const struct svc_version nfs4_callback_version1 = {
.vs_proc = nfs4_callback_procedures1,
.vs_count = nfs4_callback_count1,
.vs_xdrsize = NFS4_CALLBACK_XDRSIZE,
- .vs_dispatch = NULL,
+ .vs_dispatch = nfs_callback_dispatch,
.vs_hidden = true,
.vs_need_cong_ctrl = true,
};
@@ -1092,7 +1101,7 @@ const struct svc_version nfs4_callback_version4 = {
.vs_proc = nfs4_callback_procedures1,
.vs_count = nfs4_callback_count4,
.vs_xdrsize = NFS4_CALLBACK_XDRSIZE,
- .vs_dispatch = NULL,
+ .vs_dispatch = nfs_callback_dispatch,
.vs_hidden = true,
.vs_need_cong_ctrl = true,
};