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authorPaul Mackerras <paulus@samba.org>2009-06-15 21:45:16 +1000
committerIngo Molnar <mingo@elte.hu>2009-06-15 16:12:26 +0200
commit9974458e2f9a11dbd2f4bd14fab5a79af4907b41 (patch)
treed998a40f44a626a6eb1385a90c7979bddd5b6397 /include/linux/perf_counter.h
parent90c8f954534ba15e4542ab00dd9f0e58b071518c (diff)
perf_counter: Make set_perf_counter_pending() declaration common
At present, every architecture that supports perf_counters has to declare set_perf_counter_pending() in its arch-specific headers. This consolidates the declarations into a single declaration in one common place, include/linux/perf_counter.h. On powerpc, we continue to provide a static inline definition of set_perf_counter_pending() in the powerpc hw_irq.h. Also, this removes from the x86 perf_counter.h the unused null definitions of {test,clear}_perf_counter_pending. Reported-by: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: benh@kernel.crashing.org LKML-Reference: <18998.13388.920691.523227@cargo.ozlabs.ibm.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'include/linux/perf_counter.h')
-rw-r--r--include/linux/perf_counter.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/perf_counter.h b/include/linux/perf_counter.h
index 1b3118a1023..eccae437fe3 100644
--- a/include/linux/perf_counter.h
+++ b/include/linux/perf_counter.h
@@ -604,6 +604,7 @@ extern void perf_counter_task_tick(struct task_struct *task, int cpu);
extern int perf_counter_init_task(struct task_struct *child);
extern void perf_counter_exit_task(struct task_struct *child);
extern void perf_counter_free_task(struct task_struct *task);
+extern void set_perf_counter_pending(void);
extern void perf_counter_do_pending(void);
extern void perf_counter_print_debug(void);
extern void __perf_disable(void);