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authorSrivatsa S. Bhat <srivatsa.bhat@linux.vnet.ibm.com>2012-07-20 23:24:59 +0400
committerIngo Molnar <mingo@kernel.org>2012-07-26 15:54:58 +0400
commita7e4786b937a3ae918a7520cfdba557a80915fa7 (patch)
tree80616e984bedb3e0b756719635da78c666116d22 /include/linux/hardirq.h
parent014acbf0d5c8445e0ff88ae60edd676dd9cc461c (diff)
downloadlinux-a7e4786b937a3ae918a7520cfdba557a80915fa7.tar.xz
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>
Diffstat (limited to 'include/linux/hardirq.h')
-rw-r--r--include/linux/hardirq.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/hardirq.h b/include/linux/hardirq.h
index bb7f30971858..305f23cd7cff 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