diff options
| author | Jens Axboe <jens.axboe@oracle.com> | 2009-09-04 13:56:22 +0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-09-04 13:56:22 +0400 |
| commit | 825c9fb47a0837db12fecf8d360e0e1d284ddb49 (patch) | |
| tree | 555effec5a598bb8de43fc49b801b8ef403f5ffd /arch/sparc/include | |
| parent | a29889a5369d2604c2053bcd051519a2445d8a70 (diff) | |
| download | linux-825c9fb47a0837db12fecf8d360e0e1d284ddb49.tar.xz | |
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 <jens.axboe@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/sparc/include')
| -rw-r--r-- | arch/sparc/include/asm/perf_counter.h | 8 | ||||
| -rw-r--r-- | arch/sparc/include/asm/unistd.h | 3 |
2 files changed, 10 insertions, 1 deletions
diff --git a/arch/sparc/include/asm/perf_counter.h b/arch/sparc/include/asm/perf_counter.h new file mode 100644 index 000000000000..f07c587a8304 --- /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 b2c406de7d4f..706df669f3b8 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, |