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path: root/fs/nfsd/nfs4callback.c
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Diffstat (limited to 'fs/nfsd/nfs4callback.c')
-rw-r--r--fs/nfsd/nfs4callback.c28
1 files changed, 17 insertions, 11 deletions
diff --git a/fs/nfsd/nfs4callback.c b/fs/nfsd/nfs4callback.c
index aae2b29ae2c9..562abf3380d0 100644
--- a/fs/nfsd/nfs4callback.c
+++ b/fs/nfsd/nfs4callback.c
@@ -344,6 +344,21 @@ static struct rpc_version * nfs_cb_version[] = {
&nfs_cb_version4,
};
+static struct rpc_program cb_program;
+
+static struct rpc_stat cb_stats = {
+ .program = &cb_program
+};
+
+#define NFS4_CALLBACK 0x40000000
+static struct rpc_program cb_program = {
+ .name = "nfs4_cb",
+ .number = NFS4_CALLBACK,
+ .nrvers = ARRAY_SIZE(nfs_cb_version),
+ .version = nfs_cb_version,
+ .stats = &cb_stats,
+};
+
/* Reference counting, callback cleanup, etc., all look racy as heck.
* And why is cb_set an atomic? */
@@ -358,13 +373,12 @@ static int do_probe_callback(void *data)
.to_maxval = (NFSD_LEASE_TIME/2) * HZ,
.to_exponential = 1,
};
- struct rpc_program * program = &cb->cb_program;
struct rpc_create_args args = {
.protocol = IPPROTO_TCP,
.address = (struct sockaddr *)&addr,
.addrsize = sizeof(addr),
.timeout = &timeparms,
- .program = program,
+ .program = &cb_program,
.version = nfs_cb_version[1]->number,
.authflavor = RPC_AUTH_UNIX, /* XXX: need AUTH_GSS... */
.flags = (RPC_CLNT_CREATE_NOPING),
@@ -382,16 +396,8 @@ static int do_probe_callback(void *data)
addr.sin_port = htons(cb->cb_port);
addr.sin_addr.s_addr = htonl(cb->cb_addr);
- /* Initialize rpc_program */
- program->name = "nfs4_cb";
- program->number = cb->cb_prog;
- program->nrvers = ARRAY_SIZE(nfs_cb_version);
- program->version = nfs_cb_version;
- program->stats = &cb->cb_stat;
-
/* Initialize rpc_stat */
- memset(program->stats, 0, sizeof(cb->cb_stat));
- program->stats->program = program;
+ memset(args.program->stats, 0, sizeof(struct rpc_stat));
/* Create RPC client */
client = rpc_create(&args);