rpc: factor out warning code from gss_pipe_destroy_msg
We'll want to call this from elsewhere soon. And this is a bit nicer anyway. Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
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@ -369,6 +369,18 @@ gss_setup_upcall(struct rpc_clnt *clnt, struct gss_auth *gss_auth, struct rpc_cr
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return gss_msg;
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}
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static void warn_gssd(void)
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{
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static unsigned long ratelimit;
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unsigned long now = jiffies;
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if (time_after(now, ratelimit)) {
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printk(KERN_WARNING "RPC: AUTH_GSS upcall timed out.\n"
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"Please check user daemon is running.\n");
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ratelimit = now + 15*HZ;
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}
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}
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static inline int
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gss_refresh_upcall(struct rpc_task *task)
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{
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@ -568,21 +580,14 @@ static void
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gss_pipe_destroy_msg(struct rpc_pipe_msg *msg)
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{
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struct gss_upcall_msg *gss_msg = container_of(msg, struct gss_upcall_msg, msg);
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static unsigned long ratelimit;
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if (msg->errno < 0) {
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dprintk("RPC: gss_pipe_destroy_msg releasing msg %p\n",
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gss_msg);
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atomic_inc(&gss_msg->count);
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gss_unhash_msg(gss_msg);
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if (msg->errno == -ETIMEDOUT) {
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unsigned long now = jiffies;
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if (time_after(now, ratelimit)) {
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printk(KERN_WARNING "RPC: AUTH_GSS upcall timed out.\n"
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"Please check user daemon is running!\n");
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ratelimit = now + 15*HZ;
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}
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}
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if (msg->errno == -ETIMEDOUT)
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warn_gssd();
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gss_release_msg(gss_msg);
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}
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}
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