From e87cc4728f0e2fb663e592a1141742b1d6c63256 Mon Sep 17 00:00:00 2001 From: Joe Perches Date: Sun, 13 May 2012 21:56:26 +0000 Subject: net: Convert net_ratelimit uses to net__ratelimited Standardize the net core ratelimited logging functions. Coalesce formats, align arguments. Change a printk then vprintk sequence to use printf extension %pV. Signed-off-by: Joe Perches Signed-off-by: David S. Miller --- net/sunrpc/svc.c | 18 ++++++++---------- net/sunrpc/svc_xprt.c | 13 +++++-------- net/sunrpc/svcsock.c | 28 ++++++++++------------------ 3 files changed, 23 insertions(+), 36 deletions(-) (limited to 'net/sunrpc') diff --git a/net/sunrpc/svc.c b/net/sunrpc/svc.c index 4153846984ac..017c0117d154 100644 --- a/net/sunrpc/svc.c +++ b/net/sunrpc/svc.c @@ -1041,23 +1041,21 @@ static void svc_unregister(const struct svc_serv *serv, struct net *net) * Printk the given error with the address of the client that caused it. */ static __printf(2, 3) -int svc_printk(struct svc_rqst *rqstp, const char *fmt, ...) +void svc_printk(struct svc_rqst *rqstp, const char *fmt, ...) { + struct va_format vaf; va_list args; - int r; char buf[RPC_MAX_ADDRBUFLEN]; - if (!net_ratelimit()) - return 0; + va_start(args, fmt); - printk(KERN_WARNING "svc: %s: ", - svc_print_addr(rqstp, buf, sizeof(buf))); + vaf.fmt = fmt; + vaf.va = &args; - va_start(args, fmt); - r = vprintk(fmt, args); - va_end(args); + net_warn_ratelimited("svc: %s: %pV", + svc_print_addr(rqstp, buf, sizeof(buf)), &vaf); - return r; + va_end(args); } /* diff --git a/net/sunrpc/svc_xprt.c b/net/sunrpc/svc_xprt.c index 4bda09d7e1a4..b98ee3514912 100644 --- a/net/sunrpc/svc_xprt.c +++ b/net/sunrpc/svc_xprt.c @@ -544,14 +544,11 @@ static void svc_check_conn_limits(struct svc_serv *serv) struct svc_xprt *xprt = NULL; spin_lock_bh(&serv->sv_lock); if (!list_empty(&serv->sv_tempsocks)) { - if (net_ratelimit()) { - /* Try to help the admin */ - printk(KERN_NOTICE "%s: too many open " - "connections, consider increasing %s\n", - serv->sv_name, serv->sv_maxconn ? - "the max number of connections." : - "the number of threads."); - } + /* Try to help the admin */ + net_notice_ratelimited("%s: too many open connections, consider increasing the %s\n", + serv->sv_name, serv->sv_maxconn ? + "max number of connections" : + "number of threads"); /* * Always select the oldest connection. It's not fair, * but so is life diff --git a/net/sunrpc/svcsock.c b/net/sunrpc/svcsock.c index f0132b2e875e..a6de09de5d21 100644 --- a/net/sunrpc/svcsock.c +++ b/net/sunrpc/svcsock.c @@ -617,11 +617,8 @@ static int svc_udp_recvfrom(struct svc_rqst *rqstp) rqstp->rq_prot = IPPROTO_UDP; if (!svc_udp_get_dest_address(rqstp, cmh)) { - if (net_ratelimit()) - printk(KERN_WARNING - "svc: received unknown control message %d/%d; " - "dropping RPC reply datagram\n", - cmh->cmsg_level, cmh->cmsg_type); + net_warn_ratelimited("svc: received unknown control message %d/%d; dropping RPC reply datagram\n", + cmh->cmsg_level, cmh->cmsg_type); skb_free_datagram_locked(svsk->sk_sk, skb); return 0; } @@ -871,18 +868,17 @@ static struct svc_xprt *svc_tcp_accept(struct svc_xprt *xprt) if (err == -ENOMEM) printk(KERN_WARNING "%s: no more sockets!\n", serv->sv_name); - else if (err != -EAGAIN && net_ratelimit()) - printk(KERN_WARNING "%s: accept failed (err %d)!\n", - serv->sv_name, -err); + else if (err != -EAGAIN) + net_warn_ratelimited("%s: accept failed (err %d)!\n", + serv->sv_name, -err); return NULL; } set_bit(XPT_CONN, &svsk->sk_xprt.xpt_flags); err = kernel_getpeername(newsock, sin, &slen); if (err < 0) { - if (net_ratelimit()) - printk(KERN_WARNING "%s: peername failed (err %d)!\n", - serv->sv_name, -err); + net_warn_ratelimited("%s: peername failed (err %d)!\n", + serv->sv_name, -err); goto failed; /* aborted connection or whatever */ } @@ -1012,19 +1008,15 @@ static int svc_tcp_recv_record(struct svc_sock *svsk, struct svc_rqst *rqstp) * bit set in the fragment length header. * But apparently no known nfs clients send fragmented * records. */ - if (net_ratelimit()) - printk(KERN_NOTICE "RPC: multiple fragments " - "per record not supported\n"); + net_notice_ratelimited("RPC: multiple fragments per record not supported\n"); goto err_delete; } svsk->sk_reclen &= RPC_FRAGMENT_SIZE_MASK; dprintk("svc: TCP record, %d bytes\n", svsk->sk_reclen); if (svsk->sk_reclen > serv->sv_max_mesg) { - if (net_ratelimit()) - printk(KERN_NOTICE "RPC: " - "fragment too large: 0x%08lx\n", - (unsigned long)svsk->sk_reclen); + net_notice_ratelimited("RPC: fragment too large: 0x%08lx\n", + (unsigned long)svsk->sk_reclen); goto err_delete; } } -- cgit v1.2.3