From 825c9fb47a0837db12fecf8d360e0e1d284ddb49 Mon Sep 17 00:00:00 2001 From: Jens Axboe Date: Fri, 4 Sep 2009 02:56:22 -0700 Subject: sparc: add basic support for 'perf' This wires up the perf_counter_open() syscall so that basic software support for perf is working. Signed-off-by: Jens Axboe Signed-off-by: David S. Miller --- arch/sparc/include/asm/perf_counter.h | 8 ++++++++ arch/sparc/include/asm/unistd.h | 3 ++- 2 files changed, 10 insertions(+), 1 deletion(-) create mode 100644 arch/sparc/include/asm/perf_counter.h (limited to 'arch/sparc/include') diff --git a/arch/sparc/include/asm/perf_counter.h b/arch/sparc/include/asm/perf_counter.h new file mode 100644 index 00000000000..f07c587a830 --- /dev/null +++ b/arch/sparc/include/asm/perf_counter.h @@ -0,0 +1,8 @@ +#ifndef __ASM_SPARC_PERF_COUNTER_H +#define __ASM_SPARC_PERF_COUNTER_H + +static inline void set_perf_counter_pending(void) { } + +#define PERF_COUNTER_INDEX_OFFSET 0 + +#endif diff --git a/arch/sparc/include/asm/unistd.h b/arch/sparc/include/asm/unistd.h index b2c406de7d4..706df669f3b 100644 --- a/arch/sparc/include/asm/unistd.h +++ b/arch/sparc/include/asm/unistd.h @@ -395,8 +395,9 @@ #define __NR_preadv 324 #define __NR_pwritev 325 #define __NR_rt_tgsigqueueinfo 326 +#define __NR_perf_counter_open 327 -#define NR_SYSCALLS 327 +#define NR_SYSCALLS 328 #ifdef __32bit_syscall_numbers__ /* Sparc 32-bit only has the "setresuid32", "getresuid32" variants, -- cgit v1.2.3