preempt: Move PREEMPT_NEED_RESCHED definition into arch code
PREEMPT_NEED_RESCHED is never used directly, so move it into the arch code where it can potentially be implemented using either a different bit in the preempt count or as an entirely separate entity. Cc: Robert Love <rml@tech9.net> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Martin Schwidefsky <schwidefsky@de.ibm.com> Acked-by:Peter Zijlstra (Intel) <peterz@infradead.org> Signed-off-by:
Will Deacon <will.deacon@arm.com>
parent
a21b0b78
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