diff options
| -rw-r--r-- | mm/oom_kill.c | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/mm/oom_kill.c b/mm/oom_kill.c index 2e3ce3a928b9..bc2627deb7f9 100644 --- a/mm/oom_kill.c +++ b/mm/oom_kill.c @@ -313,15 +313,24 @@ static int oom_kill_task(struct task_struct *p, const char *message) if (mm == NULL) return 1; + /* + * Don't kill the process if any threads are set to OOM_DISABLE + */ + do_each_thread(g, q) { + if (q->mm == mm && p->oomkilladj == OOM_DISABLE) + return 1; + } while_each_thread(g, q); + __oom_kill_task(p, message); + /* * kill all processes that share the ->mm (i.e. all threads), * but are in a different thread group */ - do_each_thread(g, q) + do_each_thread(g, q) { if (q->mm == mm && q->tgid != p->tgid) __oom_kill_task(q, message); - while_each_thread(g, q); + } while_each_thread(g, q); return 0; } |