[RFC][PATCH 10/11] sched: Kill PREEMPT_ACTIVE

From	Peter Zijlstra <peterz@infradead.org>
Newsgroups	linux.kernel
Subject	[RFC][PATCH 10/11] sched: Kill PREEMPT_ACTIVE
Date	2015-09-29 11:50 +0200
Message-ID	<qdZHQ-2IS-17@gated-at.bofh.it> (permalink)
References	<qdZHQ-2IS-3@gated-at.bofh.it>
Organization	linux.* mail to news gateway

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Its unused, kill the definition.

Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
---
 include/linux/preempt.h |    5 -----
 1 file changed, 5 deletions(-)

--- a/include/linux/preempt.h
+++ b/include/linux/preempt.h
@@ -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
 


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[RFC][PATCH 10/11] sched: Kill PREEMPT_ACTIVE Peter Zijlstra <peterz@infradead.org> - 2015-09-29 11:50 +0200
  Re: [RFC][PATCH 10/11] sched: Kill PREEMPT_ACTIVE Steven Rostedt <rostedt@goodmis.org> - 2015-09-29 17:50 +0200

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