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| author | Muchun Song <songmuchun@bytedance.com> | 2020-11-14 09:52:13 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-11-14 22:26:04 +0300 |
| commit | 8b21ca0218d29cc6bb7028125c7e5a10dfb4730c (patch) | |
| tree | 6fd428cbac4b76d9c897398fc314eb88c09a94cc /mm/memory-failure.c | |
| parent | e7e046155af04cdca5e1157f28b07e1651eb317b (diff) | |
| download | linux-8b21ca0218d29cc6bb7028125c7e5a10dfb4730c.tar.xz | |
mm: memcontrol: fix missing wakeup polling thread
When we poll the swap.events, we can miss being woken up when the swap
event occurs. Because we didn't notify.
Fixes: f3a53a3a1e5b ("mm, memcontrol: implement memory.swap.events")
Signed-off-by: Muchun Song <songmuchun@bytedance.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Reviewed-by: Shakeel Butt <shakeelb@google.com>
Acked-by: Johannes Weiner <hannes@cmpxchg.org>
Cc: Roman Gushchin <guro@fb.com>
Cc: Michal Hocko <mhocko@suse.com>
Cc: Yafang Shao <laoar.shao@gmail.com>
Cc: Chris Down <chris@chrisdown.name>
Cc: Tejun Heo <tj@kernel.org>
Link: https://lkml.kernel.org/r/20201105161936.98312-1-songmuchun@bytedance.com
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/memory-failure.c')
0 files changed, 0 insertions, 0 deletions