Re: [PATCH 4.14 1/3] mm: memcontrol: eliminate raw access to stat and event counters

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On Tue, Dec 29, 2020 at 02:33:42AM +0000, Shaoying Xu wrote:
> From: Johannes Weiner <hannes@xxxxxxxxxxx>
> 
> commit c9019e9bf42e66d028d70d2da6206cad4dd9250d upstream
> 
> Replace all raw 'this_cpu_' modifications of the stat and event per-cpu
> counters with API functions such as mod_memcg_state().
> 
> This makes the code easier to read, but is also in preparation for the
> next patch, which changes the per-cpu implementation of those counters.
> 
> Link: http://lkml.kernel.org/r/20171103153336.24044-1-hannes@xxxxxxxxxxx
> Signed-off-by: Johannes Weiner <hannes@xxxxxxxxxxx>
> Acked-by: Vladimir Davydov <vdavydov.dev@xxxxxxxxx>
> Cc: Michal Hocko <mhocko@xxxxxxxx>
> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
> Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
> Cc: <stable@xxxxxxxxxxxxxxx>
> Signed-off-by: Shaoying Xu <shaoyi@xxxxxxxxxx>
> ---
>  include/linux/memcontrol.h | 31 +++++++++++++++---------
>  mm/memcontrol.c            | 59 ++++++++++++++++++++--------------------------
>  2 files changed, 45 insertions(+), 45 deletions(-)

All now queued up, thanks.

greg k-h



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