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| author | Zefan Li <lizefan@huawei.com> | 2020-06-02 07:49:55 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-06-02 20:59:09 +0300 |
| commit | 50d53d7c724330a0dc4df26c45de2a9a886c5d88 (patch) | |
| tree | 78f96ea668cdf25c65c7ebea448f5534b0a0fa1e /mm/ptdump.c | |
| parent | 4b82ab4f28836646eca12cb37f408568d3cdc5c3 (diff) | |
| download | linux-50d53d7c724330a0dc4df26c45de2a9a886c5d88.tar.xz | |
memcg: fix memcg_kmem_bypass() for remote memcg charging
While trying to use remote memcg charging in an out-of-tree kernel
module I found it's not working, because the current thread is a
workqueue thread.
As we will probably encounter this issue in the future as the users of
memalloc_use_memcg() grow, and it's nothing wrong for this usage, it's
better we fix it now.
Signed-off-by: Zefan Li <lizefan@huawei.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Reviewed-by: Roman Gushchin <guro@fb.com>
Reviewed-by: Shakeel Butt <shakeelb@google.com>
Acked-by: Johannes Weiner <hannes@cmpxchg.org>
Acked-by: Michal Hocko <mhocko@suse.com>
Cc: Vladimir Davydov <vdavydov.dev@gmail.com>
Link: http://lkml.kernel.org/r/1d202a12-26fe-0012-ea14-f025ddcd044a@huawei.com
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/ptdump.c')
0 files changed, 0 insertions, 0 deletions