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| author | Grant Likely <grant.likely@secretlab.ca> | 2010-01-28 14:38:25 -0700 |
|---|---|---|
| committer | Grant Likely <grant.likely@secretlab.ca> | 2010-01-28 14:38:25 -0700 |
| commit | 0ada0a73120c28cc432bcdbac061781465c2f48f (patch) | |
| tree | d17cadd4ea47e25d9e48e7d409a39c84268fbd27 /arch/mips/include/asm/fpu_emulator.h | |
| parent | 6016a363f6b56b46b24655bcfc0499b715851cf3 (diff) | |
| parent | 92dcffb916d309aa01778bf8963a6932e4014d07 (diff) | |
Merge commit 'v2.6.33-rc5' into secretlab/test-devicetree
Diffstat (limited to 'arch/mips/include/asm/fpu_emulator.h')
| -rw-r--r-- | arch/mips/include/asm/fpu_emulator.h | 24 |
1 files changed, 17 insertions, 7 deletions
diff --git a/arch/mips/include/asm/fpu_emulator.h b/arch/mips/include/asm/fpu_emulator.h index e5189572956..aecada6f611 100644 --- a/arch/mips/include/asm/fpu_emulator.h +++ b/arch/mips/include/asm/fpu_emulator.h @@ -25,17 +25,27 @@ #include <asm/break.h> #include <asm/inst.h> +#include <asm/local.h> + +#ifdef CONFIG_DEBUG_FS struct mips_fpu_emulator_stats { - unsigned int emulated; - unsigned int loads; - unsigned int stores; - unsigned int cp1ops; - unsigned int cp1xops; - unsigned int errors; + local_t emulated; + local_t loads; + local_t stores; + local_t cp1ops; + local_t cp1xops; + local_t errors; }; -extern struct mips_fpu_emulator_stats fpuemustats; +DECLARE_PER_CPU(struct mips_fpu_emulator_stats, fpuemustats); + +#define MIPS_FPU_EMU_INC_STATS(M) \ + cpu_local_wrap(__local_inc(&__get_cpu_var(fpuemustats).M)) + +#else +#define MIPS_FPU_EMU_INC_STATS(M) do { } while (0) +#endif /* CONFIG_DEBUG_FS */ extern int mips_dsemul(struct pt_regs *regs, mips_instruction ir, unsigned long cpc); |