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authorPeter Zijlstra <peterz@infradead.org>2015-09-28 19:11:35 +0300
committerIngo Molnar <mingo@kernel.org>2015-10-06 18:08:19 +0300
commite61bf1e43b6f8e687ce93e5d0ce85bca7e481600 (patch)
tree748f8bd78f13447b3438bf84b3c9461f16b07e40 /include/linux/preempt.h
parentd87b7a33794f52226131f93cbc9db03274d9fecf (diff)
downloadlinux-e61bf1e43b6f8e687ce93e5d0ce85bca7e481600.tar.xz
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>
Diffstat (limited to 'include/linux/preempt.h')
-rw-r--r--include/linux/preempt.h5
1 files changed, 0 insertions, 5 deletions
diff --git a/include/linux/preempt.h b/include/linux/preempt.h
index b2676a16cfbe..75e4e30677f1 100644
--- 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