Commit e61bf1e4 authored Sep 28, 2015 by Peter Zijlstra Committed by Ingo Molnar Oct 06, 2015

sched/core: Kill PREEMPT_ACTIVE



Its unused, kill the definition.

Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Steven Rostedt <rostedt@goodmis.org>
Reviewed-by: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>

parent d87b7a33

include/linux/preempt.h

+0 −5

Original line number	Diff line number	Diff line
		@@ -26,7 +26,6 @@
		* SOFTIRQ_MASK: 0x0000ff00
		* HARDIRQ_MASK: 0x000f0000
		* NMI_MASK: 0x00100000
		* PREEMPT_ACTIVE: 0x00200000
		* PREEMPT_NEED_RESCHED: 0x80000000
		*/
		#define PREEMPT_BITS 8
		@@ -53,10 +52,6 @@

		#define SOFTIRQ_DISABLE_OFFSET (2 * SOFTIRQ_OFFSET)

		#define PREEMPT_ACTIVE_BITS 1
		#define PREEMPT_ACTIVE_SHIFT (NMI_SHIFT + NMI_BITS)
		#define PREEMPT_ACTIVE (__IRQ_MASK(PREEMPT_ACTIVE_BITS) << PREEMPT_ACTIVE_SHIFT)

		/* We use the MSB mostly because its available */
		#define PREEMPT_NEED_RESCHED 0x80000000