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| author | Paul Mackerras <paulus@samba.org> | 2009-06-15 21:45:16 +1000 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-06-15 16:12:26 +0200 |
| commit | 9974458e2f9a11dbd2f4bd14fab5a79af4907b41 (patch) | |
| tree | d998a40f44a626a6eb1385a90c7979bddd5b6397 /arch/powerpc | |
| parent | 90c8f954534ba15e4542ab00dd9f0e58b071518c (diff) | |
| download | op-kernel-dev-9974458e2f9a11dbd2f4bd14fab5a79af4907b41.zip op-kernel-dev-9974458e2f9a11dbd2f4bd14fab5a79af4907b41.tar.gz | |
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 'arch/powerpc')
| -rw-r--r-- | arch/powerpc/include/asm/hw_irq.h | 1 | ||||
| -rw-r--r-- | arch/powerpc/include/asm/perf_counter.h | 2 |
2 files changed, 2 insertions, 1 deletions
diff --git a/arch/powerpc/include/asm/hw_irq.h b/arch/powerpc/include/asm/hw_irq.h index 5351237..1974cf1 100644 --- a/arch/powerpc/include/asm/hw_irq.h +++ b/arch/powerpc/include/asm/hw_irq.h @@ -163,7 +163,6 @@ static inline unsigned long test_perf_counter_pending(void) return 0; } -static inline void set_perf_counter_pending(void) {} static inline void clear_perf_counter_pending(void) {} #endif /* CONFIG_PERF_COUNTERS */ diff --git a/arch/powerpc/include/asm/perf_counter.h b/arch/powerpc/include/asm/perf_counter.h index cc7c887..b398a84 100644 --- a/arch/powerpc/include/asm/perf_counter.h +++ b/arch/powerpc/include/asm/perf_counter.h @@ -10,6 +10,8 @@ */ #include <linux/types.h> +#include <asm/hw_irq.h> + #define MAX_HWCOUNTERS 8 #define MAX_EVENT_ALTERNATIVES 8 #define MAX_LIMITED_HWCOUNTERS 2 |
