The patch titled
Subject: mm, oom: use pr_cont() in mem_cgroup_print_oom_context()
has been added to the -mm tree. Its filename is
add-oom-victims-memcg-to-the-oom-context-information-fix.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/add-oom-victims-memcg-to-the-oom-context-information-fix.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/add-oom-victims-memcg-to-the-oom-context-information-fix.patch
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------------------------------------------------------
From: Tetsuo Handa <penguin-kernel@xxxxxxxxxxxxxxxxxxx>
Subject: mm, oom: use pr_cont() in mem_cgroup_print_oom_context()
One line summary of the OOM killer context is not one line due to
not using KERN_CONT.
[ 23.346650] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0
[ 23.346691] ,global_oom,task_memcg=/,task=firewalld,pid=5096,uid=0
Link: http://lkml.kernel.org/r/201812190723.wBJ7NdkN032628@xxxxxxxxxxxxxxxxxxx
Signed-off-by: Tetsuo Handa <penguin-kernel@xxxxxxxxxxxxxxxxxxx>
Cc: yuzhoujian <yuzhoujian@xxxxxxxxxxxxxxx>
Cc: Michal Hocko <mhocko@xxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/memcontrol.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
--- a/mm/memcontrol.c~add-oom-victims-memcg-to-the-oom-context-information-fix
+++ a/mm/memcontrol.c
@@ -1306,10 +1306,10 @@ void mem_cgroup_print_oom_context(struct
rcu_read_lock();
if (memcg) {
- pr_info(",oom_memcg=");
+ pr_cont(",oom_memcg=");
pr_cont_cgroup_path(memcg->css.cgroup);
} else
- pr_info(",global_oom");
+ pr_cont(",global_oom");
if (p) {
pr_cont(",task_memcg=");
pr_cont_cgroup_path(task_cgroup(p, memory_cgrp_id));
_
Patches currently in -mm which might be from penguin-kernel@xxxxxxxxxxxxxxxxxxx are
add-oom-victims-memcg-to-the-oom-context-information-fix.patch
info-task-hung-in-generic_file_write_iter.patch
kernel-hung_taskc-break-rcu-locks-based-on-jiffies.patch
