diff options
| author | Ye Liu <liuye@kylinos.cn> | 2026-08-13 17:38:09 +0800 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2026-10-06 17:39:09 -0700 |
| commit | f1dff3456c9afd90408e77f7edc2ec960e179217 (patch) | |
| tree | ab4cc49631ec90225a168b31679800573cf280bc /include/linux | |
| parent | 4886cec0b283ff89c87c7b92f22e328439bf7b1f (diff) | |
mm/oom_kill: remove unreachable __GFP_THISNODE check in constrained_alloc()
The __GFP_THISNODE check in constrained_alloc() is dead code: global OOM
is never triggered with __GFP_THISNODE (blocked in __alloc_pages_may_oom
before out_of_memory() is called), and memcg OOM returns CONSTRAINT_MEMCG
at the top of the function before reaching this point. Remove the check,
its stale comment, and update the following comment that referenced
__GFP_THISNODE.
Link: https://lore.kernel.org/20260813093810.573302-1-ye.liu@linux.dev
Signed-off-by: Ye Liu <liuye@kylinos.cn>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Acked-by: Michal Hocko <mhocko@suse.com>
Acked-by: Shakeel Butt <shakeel.butt@linux.dev>
Cc: David Rientjes <rientjes@google.com>
Diffstat (limited to 'include/linux')
0 files changed, 0 insertions, 0 deletions