mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2026-09-22 09:34:56 +02:00
Chengming Zhou
f6df646b7e
[ Upstream commitc0490bc9bb] We don't need to maintain per-queue leaf_cfs_rq_list on !SMP, since it's used for cfs_rq load tracking & balancing on SMP. But sched debug interface uses it to print per-cfs_rq stats. This patch fixes the !SMP version of cfs_rq_is_decayed(), so the per-queue leaf_cfs_rq_list is also maintained correctly on !SMP, to fix the warning in assert_list_leaf_cfs_rq(). Fixes:0a00a35464("sched/fair: Delete useless condition in tg_unthrottle_up()") Reported-by: Leo Yu-Chi Liang <ycliang@andestech.com> Signed-off-by: Chengming Zhou <zhouchengming@bytedance.com> Signed-off-by: Ingo Molnar <mingo@kernel.org> Tested-by: Leo Yu-Chi Liang <ycliang@andestech.com> Reviewed-by: Vincent Guittot <vincent.guittot@linaro.org> Closes: https://lore.kernel.org/all/ZN87UsqkWcFLDxea@swlinux02/ Link: https://lore.kernel.org/r/20230913132031.2242151-1-chengming.zhou@linux.dev Signed-off-by: Sasha Levin <sashal@kernel.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.