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    Subject[PATCH 7/9] oom: remove child->mm check from oom_kill_process()
    Date

    Current "child->mm == p->mm" mean prevent to select vfork() task.
    But we don't have any reason to prevent it.

    Remvoed.

    Signed-off-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
    ---
    mm/oom_kill.c | 2 --
    1 files changed, 0 insertions(+), 2 deletions(-)

    diff --git a/mm/oom_kill.c b/mm/oom_kill.c
    index 7f91151..a6bb2d7 100644
    --- a/mm/oom_kill.c
    +++ b/mm/oom_kill.c
    @@ -475,8 +475,6 @@ static int oom_kill_process(struct task_struct *p, gfp_t gfp_mask, int order,
    list_for_each_entry(child, &t->children, sibling) {
    unsigned long child_points;

    - if (child->mm == p->mm)
    - continue;
    if (oom_unkillable_task(p, mem, nodemask))
    continue;

    --
    1.6.5.2




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