The patch titled
Use WARN_ON_SECS in rcupreempt.h
has been added to the -mm tree. Its filename is
use-warn_on_secs-in-rcupreempth.patch
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*** Remember to use Documentation/SubmitChecklist when testing your code ***
See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find
out what to do about this
The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/
------------------------------------------------------
Subject: Use WARN_ON_SECS in rcupreempt.h
From: Dave Young <hidave.darkstar@xxxxxxxxx>
Use WARN_ON_SECS in rcupreempt.h to avoid warning flood
Signed-off-by: Dave Young <hidave.darkstar@xxxxxxxxx>
Acked-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
Tested-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
include/linux/rcupreempt.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff -puN include/linux/rcupreempt.h~use-warn_on_secs-in-rcupreempth include/linux/rcupreempt.h
--- a/include/linux/rcupreempt.h~use-warn_on_secs-in-rcupreempth
+++ a/include/linux/rcupreempt.h
@@ -88,7 +88,7 @@ DECLARE_PER_CPU(long, dynticks_progress_
static inline void rcu_enter_nohz(void)
{
__get_cpu_var(dynticks_progress_counter)++;
- WARN_ON(__get_cpu_var(dynticks_progress_counter) & 0x1);
+ WARN_ON_SECS(__get_cpu_var(dynticks_progress_counter) & 0x1, 10);
mb();
}
@@ -96,7 +96,7 @@ static inline void rcu_exit_nohz(void)
{
mb();
__get_cpu_var(dynticks_progress_counter)++;
- WARN_ON(!(__get_cpu_var(dynticks_progress_counter) & 0x1));
+ WARN_ON_SECS(!(__get_cpu_var(dynticks_progress_counter) & 0x1), 10);
}
#else /* CONFIG_NO_HZ */
_
Patches currently in -mm which might be from hidave.darkstar@xxxxxxxxx are
add-time_is_after_jiffies-and-others-which-compare-with-jiffies.patch
git-net.patch
isolate-ratelimit-from-printkc-for-other-use.patch
add-warn_on_secs-macro.patch
use-warn_on_secs-in-rcupreempth.patch
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