mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2026-09-22 09:34:56 +02:00
Gregory Price
274519ed41
In the event of rebind, pol->nodemask can change at the same time as an allocation occurs. We can detect this with tsk->mems_allowed_seq and prevent a miscount or an allocation failure from occurring. The same thing happens in the allocators to detect failure, but this can prevent spurious failures in a much smaller critical section. [gourry.memverge@gmail.com: weighted interleave checks wrong parameter] Link: https://lkml.kernel.org/r/20240206192853.3589-1-gregory.price@memverge.com Link: https://lkml.kernel.org/r/20240202170238.90004-5-gregory.price@memverge.com Signed-off-by: Gregory Price <gregory.price@memverge.com> Suggested-by: "Huang, Ying" <ying.huang@intel.com> Cc: Dan Williams <dan.j.williams@intel.com> Cc: Hasan Al Maruf <Hasan.Maruf@amd.com> Cc: Honggyu Kim <honggyu.kim@sk.com> Cc: Hyeongtak Ji <hyeongtak.ji@sk.com> Cc: Johannes Weiner <hannes@cmpxchg.org> Cc: Jonathan Corbet <corbet@lwn.net> Cc: Michal Hocko <mhocko@kernel.org> Cc: Rakie Kim <rakie.kim@sk.com> Cc: Ravi Jonnalagadda <ravis.opensrc@micron.com> Cc: Srinivasulu Thanneeru <sthanneeru.opensrc@micron.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 Restructured Text 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.