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authorJens Axboe <jens.axboe@oracle.com>2010-02-22 07:48:51 -0500
committerJens Axboe <jens.axboe@oracle.com>2010-02-22 07:48:51 -0500
commitf11cbd74c5ff3614f6390b4de67a6ffdc614c378 (patch)
tree6a30920ade9eeaac5bf6d6263b5d09712e882eb0 /net/core/dst.c
parent429c42c9d246f5bda868495c09974312a0177328 (diff)
parentaea187c46f7d03ce985e55eb1398d0776a15b928 (diff)
Merge branch 'master' into for-2.6.34
Diffstat (limited to 'net/core/dst.c')
-rw-r--r--net/core/dst.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/net/core/dst.c b/net/core/dst.c
index 57bc4d5b8d0..cb1b3488b73 100644
--- a/net/core/dst.c
+++ b/net/core/dst.c
@@ -17,6 +17,7 @@
17#include <linux/string.h> 17#include <linux/string.h>
18#include <linux/types.h> 18#include <linux/types.h>
19#include <net/net_namespace.h> 19#include <net/net_namespace.h>
20#include <linux/sched.h>
20 21
21#include <net/dst.h> 22#include <net/dst.h>
22 23
@@ -79,6 +80,7 @@ loop:
79 while ((dst = next) != NULL) { 80 while ((dst = next) != NULL) {
80 next = dst->next; 81 next = dst->next;
81 prefetch(&next->next); 82 prefetch(&next->next);
83 cond_resched();
82 if (likely(atomic_read(&dst->__refcnt))) { 84 if (likely(atomic_read(&dst->__refcnt))) {
83 last->next = dst; 85 last->next = dst;
84 last = dst; 86 last = dst;