Patch series "Cleanup cpumask.h inclusion in core headers".

Many core headers include linux/cpumask.h for nothing, and some others
include it just for types.  We already have nodemask_types.h, and this
series adds cpumask_types.h to optimize core headers inclusion paths.

Interestingly, it doesn't improve on build time for me, but the headers
cleanup work should keep going.


This patch (of 6):

Commit bea32141 ("nodemask: Split out include/linux/nodemask_types.h")
added the nodemask_types.h but didn't cover it with corresponding record
in the MAINTAINERS file.

Link: https://lkml.kernel.org/r/20240528005648.182376-1-yury.norov@gmail.com
Link: https://lkml.kernel.org/r/20240528005648.182376-2-yury.norov@gmail.comSigned-off-by: Yury Norov <yury.norov@gmail.com>
Cc: Amit Daniel Kachhap <amit.kachhap@gmail.com>
Cc: Anna-Maria Behnsen <anna-maria@linutronix.de>
Cc: Christoph Lameter <cl@linux.com>
Cc: Daniel Lezcano <daniel.lezcano@linaro.org>
Cc: Dennis Zhou <dennis@kernel.org>
Cc: Frederic Weisbecker <frederic@kernel.org>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: Juri Lelli <juri.lelli@redhat.com>
Cc: Kees Cook <keescook@chromium.org>
Cc: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Cc: Paul E. McKenney <paulmck@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Rafael J. Wysocki <rafael@kernel.org> # for thermal
Cc: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Cc: Tejun Heo <tj@kernel.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Ulf Hansson <ulf.hansson@linaro.org>
Cc: Vincent Guittot <vincent.guittot@linaro.org>
Cc: Viresh Kumar <viresh.kumar@linaro.org>
Cc: Yury Norov <yury.norov@nvidia.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>