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Subject[tip:sched/urgent] sched: Fix comment about PREEMPT_ACTIVE bit location
Commit-ID:  a7e4786b937a3ae918a7520cfdba557a80915fa7
Gitweb: http://git.kernel.org/tip/a7e4786b937a3ae918a7520cfdba557a80915fa7
Author: Srivatsa S. Bhat <srivatsa.bhat@linux.vnet.ibm.com>
AuthorDate: Sat, 21 Jul 2012 00:54:59 +0530
Committer: Ingo Molnar <mingo@kernel.org>
CommitDate: Thu, 26 Jul 2012 13:54:58 +0200

sched: Fix comment about PREEMPT_ACTIVE bit location

PREEMPT_ACTIVE flag is bit 27, not 28. Fix the comment.

Signed-off-by: Srivatsa S. Bhat <srivatsa.bhat@linux.vnet.ibm.com>
Cc: paulmck@linux.vnet.ibm.com
Cc: josh@joshtriplett.org
Cc: rostedt@goodmis.org
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/20120720192459.6149.14821.stgit@srivatsabhat.in.ibm.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
---
include/linux/hardirq.h | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/include/linux/hardirq.h b/include/linux/hardirq.h
index bb7f309..305f23c 100644
--- a/include/linux/hardirq.h
+++ b/include/linux/hardirq.h
@@ -22,7 +22,7 @@
*
* - bits 16-25 are the hardirq count (max # of nested hardirqs: 1024)
* - bit 26 is the NMI_MASK
- * - bit 28 is the PREEMPT_ACTIVE flag
+ * - bit 27 is the PREEMPT_ACTIVE flag
*
* PREEMPT_MASK: 0x000000ff
* SOFTIRQ_MASK: 0x0000ff00

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