diff options
Diffstat (limited to 'net/sunrpc/auth_gss/auth_gss.c')
| -rw-r--r-- | net/sunrpc/auth_gss/auth_gss.c | 23 |
1 files changed, 7 insertions, 16 deletions
diff --git a/net/sunrpc/auth_gss/auth_gss.c b/net/sunrpc/auth_gss/auth_gss.c index 42fdfc634e5..6c0513a7f99 100644 --- a/net/sunrpc/auth_gss/auth_gss.c +++ b/net/sunrpc/auth_gss/auth_gss.c @@ -532,14 +532,7 @@ gss_setup_upcall(struct gss_auth *gss_auth, struct rpc_cred *cred) static void warn_gssd(void) { - static unsigned long ratelimit; - unsigned long now = jiffies; - - if (time_after(now, ratelimit)) { - printk(KERN_WARNING "RPC: AUTH_GSS upcall timed out.\n" - "Please check user daemon is running.\n"); - ratelimit = now + 15*HZ; - } + dprintk("AUTH_GSS upcall failed. Please check user daemon is running.\n"); } static inline int @@ -600,7 +593,6 @@ gss_create_upcall(struct gss_auth *gss_auth, struct gss_cred *gss_cred) struct rpc_pipe *pipe; struct rpc_cred *cred = &gss_cred->gc_base; struct gss_upcall_msg *gss_msg; - unsigned long timeout; DEFINE_WAIT(wait); int err; @@ -608,17 +600,16 @@ gss_create_upcall(struct gss_auth *gss_auth, struct gss_cred *gss_cred) __func__, from_kuid(&init_user_ns, cred->cr_uid)); retry: err = 0; - /* Default timeout is 15s unless we know that gssd is not running */ - timeout = 15 * HZ; - if (!sn->gssd_running) - timeout = HZ >> 2; + /* if gssd is down, just skip upcalling altogether */ + if (!gssd_running(net)) { + warn_gssd(); + return -EACCES; + } gss_msg = gss_setup_upcall(gss_auth, cred); if (PTR_ERR(gss_msg) == -EAGAIN) { err = wait_event_interruptible_timeout(pipe_version_waitqueue, - sn->pipe_version >= 0, timeout); + sn->pipe_version >= 0, 15 * HZ); if (sn->pipe_version < 0) { - if (err == 0) - sn->gssd_running = 0; warn_gssd(); err = -EACCES; } |