diff options
Diffstat (limited to 'net/ipv4/tcp.c')
| -rw-r--r-- | net/ipv4/tcp.c | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c index 8712c5d4f91..0cd36e33273 100644 --- a/net/ipv4/tcp.c +++ b/net/ipv4/tcp.c @@ -245,6 +245,8 @@ * TCP_CLOSE socket is finished */ +#define pr_fmt(fmt) "TCP: " fmt + #include <linux/kernel.h> #include <linux/module.h> #include <linux/types.h> @@ -858,7 +860,7 @@ wait_for_memory: } out: - if (copied) + if (copied && !(flags & MSG_SENDPAGE_NOTLAST)) tcp_push(sk, flags, mss_now, tp->nonagle); return copied; @@ -1675,7 +1677,8 @@ do_prequeue: if (tp->ucopy.dma_cookie < 0) { - printk(KERN_ALERT "dma_cookie < 0\n"); + pr_alert("%s: dma_cookie < 0\n", + __func__); /* Exception. Bailout! */ if (!copied) @@ -1884,9 +1887,9 @@ bool tcp_check_oom(struct sock *sk, int shift) out_of_socket_memory = tcp_out_of_memory(sk); if (too_many_orphans && net_ratelimit()) - pr_info("TCP: too many orphaned sockets\n"); + pr_info("too many orphaned sockets\n"); if (out_of_socket_memory && net_ratelimit()) - pr_info("TCP: out of memory -- consider tuning tcp_mem\n"); + pr_info("out of memory -- consider tuning tcp_mem\n"); return too_many_orphans || out_of_socket_memory; } @@ -3311,9 +3314,8 @@ void __init tcp_init(void) sysctl_tcp_rmem[1] = 87380; sysctl_tcp_rmem[2] = max(87380, max_share); - printk(KERN_INFO "TCP: Hash tables configured " - "(established %u bind %u)\n", - tcp_hashinfo.ehash_mask + 1, tcp_hashinfo.bhash_size); + pr_info("Hash tables configured (established %u bind %u)\n", + tcp_hashinfo.ehash_mask + 1, tcp_hashinfo.bhash_size); tcp_register_congestion_control(&tcp_reno); |