From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-it0-f69.google.com (mail-it0-f69.google.com [209.85.214.69]) by kanga.kvack.org (Postfix) with ESMTP id 4C1946B025E for ; Fri, 20 May 2016 22:01:04 -0400 (EDT) Received: by mail-it0-f69.google.com with SMTP id h144so1073821ita.1 for ; Fri, 20 May 2016 19:01:04 -0700 (PDT) Received: from www262.sakura.ne.jp (www262.sakura.ne.jp. [2001:e42:101:1:202:181:97:72]) by mx.google.com with ESMTPS id b5si11048427oee.40.2016.05.20.19.01.02 for (version=TLS1 cipher=AES128-SHA bits=128/128); Fri, 20 May 2016 19:01:03 -0700 (PDT) From: Tetsuo Handa Subject: [PATCH 1/2] mm,oom: Remove unused argument from oom_scan_process_thread(). Date: Sat, 21 May 2016 11:00:41 +0900 Message-Id: <1463796041-7889-1-git-send-email-penguin-kernel@I-love.SAKURA.ne.jp> Sender: owner-linux-mm@kvack.org List-ID: To: mhocko@kernel.org, akpm@linux-foundation.org, rientjes@google.com Cc: linux-mm@kvack.org, Tetsuo Handa oom_scan_process_thread() does not use totalpages argument. oom_badness() uses it. Signed-off-by: Tetsuo Handa --- include/linux/oom.h | 2 +- mm/memcontrol.c | 2 +- mm/oom_kill.c | 4 ++-- 3 files changed, 4 insertions(+), 4 deletions(-) diff --git a/include/linux/oom.h b/include/linux/oom.h index 8346952..c63de01 100644 --- a/include/linux/oom.h +++ b/include/linux/oom.h @@ -90,7 +90,7 @@ extern void check_panic_on_oom(struct oom_control *oc, struct mem_cgroup *memcg); extern enum oom_scan_t oom_scan_process_thread(struct oom_control *oc, - struct task_struct *task, unsigned long totalpages); + struct task_struct *task); extern bool out_of_memory(struct oom_control *oc); diff --git a/mm/memcontrol.c b/mm/memcontrol.c index ab574d8..49cee6f 100644 --- a/mm/memcontrol.c +++ b/mm/memcontrol.c @@ -1287,7 +1287,7 @@ static bool mem_cgroup_out_of_memory(struct mem_cgroup *memcg, gfp_t gfp_mask, css_task_iter_start(&iter->css, &it); while ((task = css_task_iter_next(&it))) { - switch (oom_scan_process_thread(&oc, task, totalpages)) { + switch (oom_scan_process_thread(&oc, task)) { case OOM_SCAN_SELECT: if (chosen) put_task_struct(chosen); diff --git a/mm/oom_kill.c b/mm/oom_kill.c index 8e151d0..743afdd 100644 --- a/mm/oom_kill.c +++ b/mm/oom_kill.c @@ -274,7 +274,7 @@ static enum oom_constraint constrained_alloc(struct oom_control *oc, #endif enum oom_scan_t oom_scan_process_thread(struct oom_control *oc, - struct task_struct *task, unsigned long totalpages) + struct task_struct *task) { if (oom_unkillable_task(task, NULL, oc->nodemask)) return OOM_SCAN_CONTINUE; @@ -311,7 +311,7 @@ static struct task_struct *select_bad_process(struct oom_control *oc, for_each_process(p) { unsigned int points; - switch (oom_scan_process_thread(oc, p, totalpages)) { + switch (oom_scan_process_thread(oc, p)) { case OOM_SCAN_SELECT: chosen = p; chosen_points = ULONG_MAX; -- 1.8.3.1 -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org