diff options
| author | Michael Cree <mcree@orcon.net.nz> | 2009-12-08 14:27:01 -0500 |
|---|---|---|
| committer | Matt Turner <mattst88@gmail.com> | 2009-12-18 01:11:30 -0500 |
| commit | a582e6f01b90211933e70edcec9bc0bbb1157402 (patch) | |
| tree | f893e538cf288c153b7970f1b635f613cbb56e0e /arch/alpha/include/asm/unistd.h | |
| parent | 21797c599c710d3851d241c4b50690f2482bf618 (diff) | |
alpha: Add minimal support for software performance events
In the kernel the patch enables configuration of the perf event
option, adds the perf_event_open syscall, and includes a minimal
architecture specific asm/perf_event.h header file.
Signed-off-by: Michael Cree <mcree@orcon.net.nz>
Cc: Richard Henderson <rth@twiddle.net>
Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Matt Turner <mattst88@gmail.com>
Diffstat (limited to 'arch/alpha/include/asm/unistd.h')
| -rw-r--r-- | arch/alpha/include/asm/unistd.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/alpha/include/asm/unistd.h b/arch/alpha/include/asm/unistd.h index 62e823e68f6..804e5311c84 100644 --- a/arch/alpha/include/asm/unistd.h +++ b/arch/alpha/include/asm/unistd.h @@ -448,10 +448,11 @@ #define __NR_preadv 490 #define __NR_pwritev 491 #define __NR_rt_tgsigqueueinfo 492 +#define __NR_perf_event_open 493 #ifdef __KERNEL__ -#define NR_SYSCALLS 493 +#define NR_SYSCALLS 494 #define __ARCH_WANT_IPC_PARSE_VERSION #define __ARCH_WANT_OLD_READDIR |