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authorFrederic Weisbecker <fweisbec@gmail.com>2011-06-08 19:31:56 +0200
committerFrederic Weisbecker <fweisbec@gmail.com>2011-06-23 00:44:38 +0200
commitd902db1eb60387040fe541573083e47469db50ac (patch)
treeea50ea75522a9a17af04d578a36a9e585e78464b /include/linux/kernel.h
parente8f7c70f44f75c827c04239b0ae5f0068b65b76e (diff)
downloadlwn-d902db1eb60387040fe541573083e47469db50ac.tar.gz
lwn-d902db1eb60387040fe541573083e47469db50ac.zip
sched: Generalize sleep inside spinlock detection
The sleeping inside spinlock detection is actually used for more general sleeping inside atomic sections debugging: preemption disabled, rcu read side critical sections, interrupts, interrupt disabled, etc... Change the name of the config and its help section to reflect its more general role. Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com> Acked-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Acked-by: Randy Dunlap <randy.dunlap@oracle.com> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'include/linux/kernel.h')
-rw-r--r--include/linux/kernel.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/kernel.h b/include/linux/kernel.h
index fb0e7329fee1..24b489f66592 100644
--- a/include/linux/kernel.h
+++ b/include/linux/kernel.h
@@ -121,7 +121,7 @@ extern int _cond_resched(void);
# define might_resched() do { } while (0)
#endif
-#ifdef CONFIG_DEBUG_SPINLOCK_SLEEP
+#ifdef CONFIG_DEBUG_ATOMIC_SLEEP
void __might_sleep(const char *file, int line, int preempt_offset);
/**
* might_sleep - annotation for functions that can sleep