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Diffstat (limited to 'net/ipv4/tcp.c')
-rw-r--r--net/ipv4/tcp.c14
1 files changed, 8 insertions, 6 deletions
diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c
index 22ef5f9fd2ff..cfd7edda0a8e 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>
@@ -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);