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authorMichael Wang <wangyun@linux.vnet.ibm.com>2012-08-17 12:33:34 +0800
committerPaul E. McKenney <paulmck@linux.vnet.ibm.com>2012-09-23 07:42:52 -0700
commit58fac09566bb48592a09ef0fe0c7dbefa0cd2109 (patch)
tree986cb396a8ee562281ef4e6bbe268eb0bcaf27e0 /mm/kmemleak.c
parent803b0ebae921714d1c36f0996db8125eda5fae53 (diff)
downloadlwn-58fac09566bb48592a09ef0fe0c7dbefa0cd2109.tar.gz
lwn-58fac09566bb48592a09ef0fe0c7dbefa0cd2109.zip
kmemleak: Replace list_for_each_continue_rcu with new interface
This patch replaces list_for_each_continue_rcu() with list_for_each_entry_continue_rcu() to save a few lines of code and allow removing list_for_each_continue_rcu(). Signed-off-by: Michael Wang <wangyun@linux.vnet.ibm.com> Acked-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Reviewed-by: Josh Triplett <josh@joshtriplett.org>
Diffstat (limited to 'mm/kmemleak.c')
-rw-r--r--mm/kmemleak.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/mm/kmemleak.c b/mm/kmemleak.c
index 45eb6217bf38..0de83b4541e9 100644
--- a/mm/kmemleak.c
+++ b/mm/kmemleak.c
@@ -1483,13 +1483,11 @@ static void *kmemleak_seq_next(struct seq_file *seq, void *v, loff_t *pos)
{
struct kmemleak_object *prev_obj = v;
struct kmemleak_object *next_obj = NULL;
- struct list_head *n = &prev_obj->object_list;
+ struct kmemleak_object *obj = prev_obj;
++(*pos);
- list_for_each_continue_rcu(n, &object_list) {
- struct kmemleak_object *obj =
- list_entry(n, struct kmemleak_object, object_list);
+ list_for_each_entry_continue_rcu(obj, &object_list, object_list) {
if (get_object(obj)) {
next_obj = obj;
break;