diff options
| -rw-r--r-- | fs/lockd/svc.c | 18 |
1 files changed, 12 insertions, 6 deletions
diff --git a/fs/lockd/svc.c b/fs/lockd/svc.c index 66b5c98c7ff5..cf977bbcf303 100644 --- a/fs/lockd/svc.c +++ b/fs/lockd/svc.c @@ -112,7 +112,7 @@ static inline void clear_grace_period(void) static int lockd(void *vrqstp) { - int err = 0; + int err = 0, preverr = 0; struct svc_rqst *rqstp = vrqstp; unsigned long grace_period_expire; @@ -172,14 +172,20 @@ lockd(void *vrqstp) * recvfrom routine. */ err = svc_recv(rqstp, timeout); - if (err == -EAGAIN || err == -EINTR) + if (err == -EAGAIN || err == -EINTR) { + preverr = err; continue; + } if (err < 0) { - printk(KERN_WARNING - "lockd: terminating on error %d\n", - -err); - break; + if (err != preverr) { + printk(KERN_WARNING "%s: unexpected error " + "from svc_recv (%d)\n", __func__, err); + preverr = err; + } + schedule_timeout_interruptible(HZ); + continue; } + preverr = err; dprintk("lockd: request from %s\n", svc_print_addr(rqstp, buf, sizeof(buf))); |