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| author | Kyle McMartin <kyle@mcmartin.ca> | 2009-06-23 21:38:49 -0400 |
|---|---|---|
| committer | Kyle McMartin <kyle@mcmartin.ca> | 2009-07-03 03:34:12 +0000 |
| commit | 2d4618dce6a318ff4ec78dfe492cc3793015d540 (patch) | |
| tree | b262252b97743a6ff4e1011d7069cc9097d3dba3 /arch/parisc | |
| parent | abf1e11a0dcf5514139cb76ed8eb050107653abd (diff) | |
| download | lwn-2d4618dce6a318ff4ec78dfe492cc3793015d540.tar.gz lwn-2d4618dce6a318ff4ec78dfe492cc3793015d540.zip | |
parisc: perf: wire up sys_perf_counter_open
Signed-off-by: Kyle McMartin <kyle@mcmartin.ca>
Diffstat (limited to 'arch/parisc')
| -rw-r--r-- | arch/parisc/Kconfig | 1 | ||||
| -rw-r--r-- | arch/parisc/include/asm/perf_counter.h | 7 | ||||
| -rw-r--r-- | arch/parisc/kernel/syscall_table.S | 2 |
3 files changed, 9 insertions, 1 deletions
diff --git a/arch/parisc/Kconfig b/arch/parisc/Kconfig index 9038f39d9d73..c38bbc7af793 100644 --- a/arch/parisc/Kconfig +++ b/arch/parisc/Kconfig @@ -16,6 +16,7 @@ config PARISC select RTC_DRV_GENERIC select INIT_ALL_POSSIBLE select BUG + select HAVE_PERF_COUNTERS help The PA-RISC microprocessor is designed by Hewlett-Packard and used in many of their workstations & servers (HP9000 700 and 800 series, diff --git a/arch/parisc/include/asm/perf_counter.h b/arch/parisc/include/asm/perf_counter.h new file mode 100644 index 000000000000..dc9e829f7013 --- /dev/null +++ b/arch/parisc/include/asm/perf_counter.h @@ -0,0 +1,7 @@ +#ifndef __ASM_PARISC_PERF_COUNTER_H +#define __ASM_PARISC_PERF_COUNTER_H + +/* parisc only supports software counters through this interface. */ +static inline void set_perf_counter_pending(void) { } + +#endif /* __ASM_PARISC_PERF_COUNTER_H */ diff --git a/arch/parisc/kernel/syscall_table.S b/arch/parisc/kernel/syscall_table.S index 0c83673a03aa..cf145eb026b3 100644 --- a/arch/parisc/kernel/syscall_table.S +++ b/arch/parisc/kernel/syscall_table.S @@ -416,7 +416,7 @@ ENTRY_COMP(preadv) /* 315 */ ENTRY_COMP(pwritev) ENTRY_COMP(rt_tgsigqueueinfo) - ENTRY_SAME(ni_syscall) + ENTRY_SAME(perf_counter_open) /* Nothing yet */ |