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>

diff --git a/include/linux/preempt.h b/include/linux/preempt.h
index b2676a16cfbe2448f39d6ee975f96785a1bb581c..75e4e30677f1254fb2c9f076f71fc4e2df1fb9be 100644 (file)
--- 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