sched: drop sched.h dependency on cpumask

sched.h needs cpumask.h mostly for types declaration.  Now that we have
cpumask_types.h, which is a significantly smaller header, we can rely on
it.

The only exception is UP stub for set_cpus_allowed_ptr().  The function
needs to test bit #0 in a @new_mask, which can be trivially opencoded.

Link: https://lkml.kernel.org/r/[email protected]
Signed-off-by: Yury Norov <[email protected]>
Cc: Amit Daniel Kachhap <[email protected]>
Cc: Anna-Maria Behnsen <[email protected]>
Cc: Christoph Lameter <[email protected]>
Cc: Daniel Lezcano <[email protected]>
Cc: Dennis Zhou <[email protected]>
Cc: Frederic Weisbecker <[email protected]>
Cc: Johannes Weiner <[email protected]>
Cc: Juri Lelli <[email protected]>
Cc: Kees Cook <[email protected]>
Cc: Mathieu Desnoyers <[email protected]>
Cc: Paul E. McKenney <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: Rafael J. Wysocki <[email protected]>
Cc: Rasmus Villemoes <[email protected]>
Cc: Tejun Heo <[email protected]>
Cc: Thomas Gleixner <[email protected]>
Cc: Ulf Hansson <[email protected]>
Cc: Vincent Guittot <[email protected]>
Cc: Viresh Kumar <[email protected]>
Cc: Yury Norov <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>

0 files changed, 0 insertions, 0 deletions