From: Andy Adamson <andros@xxxxxxxxxx>
The session is per struct nfs_client, not per nfs_server. Allow the handler
to be called with no nfs_server which simplifies the nfs4_proc_async_sequence session renewal call and will let it be used by pnfs file layout data servers.
Signed-off-by: Andy Adamson <andros@xxxxxxxxxx>
Signed-off-by: Benny Halevy <bhalevy@xxxxxxxxxxx>
---
fs/nfs/nfs4proc.c | 13 +++++++++----
1 files changed, 9 insertions(+), 4 deletions(-)
diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c
index 27b00c0..c03d775 100644
--- a/fs/nfs/nfs4proc.c
+++ b/fs/nfs/nfs4proc.c
@@ -3224,10 +3224,8 @@ static int nfs4_proc_set_acl(struct inode *inode, const void *buf, size_t buflen
}
static int
-nfs4_async_handle_error(struct rpc_task *task, const struct nfs_server *server, struct nfs4_state *state)
+_nfs4_async_handle_error(struct rpc_task *task, const struct nfs_server *server, struct nfs_client *clp, struct nfs4_state *state)
{
- struct nfs_client *clp = server->nfs_client;
-
if (!clp || task->tk_status >= 0)
return 0;
switch(task->tk_status) {
@@ -3247,7 +3245,8 @@ nfs4_async_handle_error(struct rpc_task *task, const struct nfs_server *server,
task->tk_status = 0;
return -EAGAIN;
case -NFS4ERR_DELAY:
- nfs_inc_server_stats(server, NFSIOS_DELAY);
+ if (server)
+ nfs_inc_server_stats(server, NFSIOS_DELAY);
case -NFS4ERR_GRACE:
rpc_delay(task, NFS4_POLL_RETRY_MAX);
task->tk_status = 0;
@@ -3260,6 +3259,12 @@ nfs4_async_handle_error(struct rpc_task *task, const struct nfs_server *server,
return 0;
}
+static int
+nfs4_async_handle_error(struct rpc_task *task, const struct nfs_server *server, struct nfs4_state *state)
+{
+ return _nfs4_async_handle_error(task, server, server->nfs_client, state);
+}
+
int nfs4_proc_setclientid(struct nfs_client *clp, u32 program, unsigned short port, struct rpc_cred *cred)
{
nfs4_verifier sc_verifier;
--
1.6.2.1
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