2008-11-26 08:48:22

by Stephane Eranian

Subject: [patch 17/24] perfmon: X86 64-bit system calls support (x86)

This patchs adds the entry points for the X86 64-bit perfmon system calls.

Signed-off-by: Stephane Eranian <[email protected]>
--

Index: o3/arch/x86/include/asm/unistd_64.h
===================================================================
--- o3.orig/arch/x86/include/asm/unistd_64.h 2008-11-03 11:17:02.000000000 +0100
+++ o3/arch/x86/include/asm/unistd_64.h 2008-11-03 11:17:59.000000000 +0100
@@ -653,7 +653,16 @@
__SYSCALL(__NR_pipe2, sys_pipe2)
#define __NR_inotify_init1 294
__SYSCALL(__NR_inotify_init1, sys_inotify_init1)
-
+#define __NR_pfm_create 295
+__SYSCALL(__NR_pfm_create, sys_pfm_create)
+#define __NR_pfm_write (__NR_pfm_create+1)
+__SYSCALL(__NR_pfm_write, sys_pfm_write)
+#define __NR_pfm_read (__NR_pfm_create+2)
+ __SYSCALL(__NR_pfm_read, sys_pfm_read)
+#define __NR_pfm_attach (__NR_pfm_create+3)
+__SYSCALL(__NR_pfm_attach, sys_pfm_attach)
+#define __NR_pfm_set_state (__NR_pfm_create+4)
+__SYSCALL(__NR_pfm_set_state, sys_pfm_set_state)

#ifndef __NO_STUBS
#define __ARCH_WANT_OLD_READDIR

--

2008-11-26 10:54:57

by Andi Kleen

Subject: Re: [patch 17/24] perfmon: X86 64-bit system calls support (x86)

> +#define __NR_pfm_create 295
> +__SYSCALL(__NR_pfm_create, sys_pfm_create)
> +#define __NR_pfm_write (__NR_pfm_create+1)
> +__SYSCALL(__NR_pfm_write, sys_pfm_write)
> +#define __NR_pfm_read (__NR_pfm_create+2)
> + __SYSCALL(__NR_pfm_read, sys_pfm_read)
> +#define __NR_pfm_attach (__NR_pfm_create+3)
> +__SYSCALL(__NR_pfm_attach, sys_pfm_attach)
> +#define __NR_pfm_set_state (__NR_pfm_create+4)
> +__SYSCALL(__NR_pfm_set_state, sys_pfm_set_state)

Please use always absolute numbers. That's much nicer for people
who grep for them.

-Andi

2008-11-26 17:58:18

by Stephane Eranian

Subject: Re: [patch 17/24] perfmon: X86 64-bit system calls support (x86)

Done
Thanks.

On Wed, Nov 26, 2008 at 12:05 PM, Andi Kleen <[email protected]> wrote:
>> +#define __NR_pfm_create 295
>> +__SYSCALL(__NR_pfm_create, sys_pfm_create)
>> +#define __NR_pfm_write (__NR_pfm_create+1)
>> +__SYSCALL(__NR_pfm_write, sys_pfm_write)
>> +#define __NR_pfm_read (__NR_pfm_create+2)
>> + __SYSCALL(__NR_pfm_read, sys_pfm_read)
>> +#define __NR_pfm_attach (__NR_pfm_create+3)
>> +__SYSCALL(__NR_pfm_attach, sys_pfm_attach)
>> +#define __NR_pfm_set_state (__NR_pfm_create+4)
>> +__SYSCALL(__NR_pfm_set_state, sys_pfm_set_state)
>
> Please use always absolute numbers. That's much nicer for people
> who grep for them.
>
> -Andi
>
>