[PATCH 01/10] proc, oom: drop bogus task_lock and mm check

From: Michal Hocko both oom_adj_write and oom_score_adj_write are using task_lock, check for task->mm and fail if it is NULL. This is not needed because the oom_score_adj is per signal struct so we do not need mm at all. The code has been introduced by 3d5992d2ac7d ("oom: add

[PATCH 01/10] proc, oom: drop bogus task_lock and mm check

From: Michal Hocko both oom_adj_write and oom_score_adj_write are using task_lock, check for task->mm and fail if it is NULL. This is not needed because the oom_score_adj is per signal struct so we do not need mm at all. The code has been introduced by 3d5992d2ac7d ("oom: add per-mm oom disable

[PATCH 01/10] proc, oom: drop bogus task_lock and mm check

From: Michal Hocko both oom_adj_write and oom_score_adj_write are using task_lock, check for task->mm and fail if it is NULL. This is not needed because the oom_score_adj is per signal struct so we do not need mm at all. The code has been introduced by 3d5992d2ac7d ("oom: add

[PATCH 01/10] proc, oom: drop bogus task_lock and mm check

From: Michal Hocko both oom_adj_write and oom_score_adj_write are using task_lock, check for task->mm and fail if it is NULL. This is not needed because the oom_score_adj is per signal struct so we do not need mm at all. The code has been introduced by 3d5992d2ac7d ("oom: add per-mm oom disable

[PATCH 01/10] proc, oom: drop bogus task_lock and mm check

From: Michal Hocko both oom_adj_write and oom_score_adj_write are using task_lock, check for task->mm and fail if it is NULL. This is not needed because the oom_score_adj is per signal struct so we do not need mm at all. The code has been introduced by 3d5992d2ac7d ("oom: add

[PATCH 01/10] proc, oom: drop bogus task_lock and mm check

From: Michal Hocko both oom_adj_write and oom_score_adj_write are using task_lock, check for task->mm and fail if it is NULL. This is not needed because the oom_score_adj is per signal struct so we do not need mm at all. The code has been introduced by 3d5992d2ac7d ("oom: add per-mm oom disable