oom_kill: remove unused parameter in badness()
In commit 4c4a22148909e4c003562ea7ffe0a06e26919e3c, we moved the
memcontroller-related code from badness() to select_bad_process(), so the
parameter 'mem' in badness() is unused now.
Signed-off-by: Li Zefan <lizf@cn.fujitsu.com>
Acked-by: Balbir Singh <balbir@linux.vnet.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/mm/oom_kill.c b/mm/oom_kill.c
index e41504a..8a5467e 100644
--- a/mm/oom_kill.c
+++ b/mm/oom_kill.c
@@ -53,8 +53,7 @@
* of least surprise ... (be careful when you change it)
*/
-unsigned long badness(struct task_struct *p, unsigned long uptime,
- struct mem_cgroup *mem)
+unsigned long badness(struct task_struct *p, unsigned long uptime)
{
unsigned long points, cpu_time, run_time, s;
struct mm_struct *mm;
@@ -256,7 +255,7 @@
if (p->oomkilladj == OOM_DISABLE)
continue;
- points = badness(p, uptime.tv_sec, mem);
+ points = badness(p, uptime.tv_sec);
if (points > *ppoints || !chosen) {
chosen = p;
*ppoints = points;