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5d383b69a0
Patch series "memcg: further decouple v1 code from v2". Some of the v1 code is still in v2 code base due to v1 fields in the struct memcg_vmstats_percpu. This field decouples those fileds from v2 struct and move all the related code into v1 only code base. This patch (of 7): At the moment struct memcg_vmstats_percpu contains two v1 only fields which consumes memory even when CONFIG_MEMCG_V1 is not enabled. In addition there are v1 only functions accessing them and are in the main memcontrol source file and can not be moved to v1 only source file due to these fields. Let's move these fields into their own struct. Later patches will move the functions accessing them to v1 source file and only allocate these fields when CONFIG_MEMCG_V1 is enabled. Link: https://lkml.kernel.org/r/20240815050453.1298138-1-shakeel.butt@linux.dev Link: https://lkml.kernel.org/r/20240815050453.1298138-2-shakeel.butt@linux.dev Signed-off-by: Shakeel Butt <shakeel.butt@linux.dev> Acked-by: Roman Gushchin <roman.gushchin@linux.dev> Cc: Johannes Weiner <hannes@cmpxchg.org> Cc: Michal Hocko <mhocko@kernel.org> Cc: Muchun Song <muchun.song@linux.dev> Cc: T.J. Mercier <tjmercier@google.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the reStructuredText markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.