lkml.org 
[lkml]   [2010]   [Jun]   [22]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH] perf: Fix argument of perf_arch_fetch_caller_regs
On Wed, Jun 23, 2010 at 09:17:53AM +0900, Nobuhiro Iwamatsu wrote:
> "struct regs" was set to argument of perf_arch_fetch_caller_regs.
> "struct pt_regs" is correct.
>
> Cc: Frederic Weisbecker <fweisbec@gmail.com>
> Cc: Paul Mackerras <paulus@samba.org>
> Cc: David Miller <davem@davemloft.net>
> Cc: Ingo Molnar <mingo@elte.hu>
> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
> Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
> Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>



Acked-by: Frederic Weisbecker <fweisbec@gmail.com>

This may fix CONFIG_PERF_EVENTS=y with archs that don't implement
perf_arch_fetch_caller_regs, namely ARM, alpha, frv, parisc, s390 and sh.

Ingo, can you please queue this for .36? (it only fixes perf/core)

Thanks.




> ---
> include/linux/perf_event.h | 2 +-
> 1 files changed, 1 insertions(+), 1 deletions(-)
>
> diff --git a/include/linux/perf_event.h b/include/linux/perf_event.h
> index 9073bde..b65736d 100644
> --- a/include/linux/perf_event.h
> +++ b/include/linux/perf_event.h
> @@ -934,7 +934,7 @@ extern void __perf_sw_event(u32, u64, int, struct
> pt_regs *, u64);
>
> #ifndef perf_arch_fetch_caller_regs
> static inline void
> -perf_arch_fetch_caller_regs(struct regs *regs, unsigned long ip) { }
> +perf_arch_fetch_caller_regs(struct pt_regs *regs, unsigned long ip) { }
> #endif
>
> /*
> --
> 1.7.1



\
 
 \ /
  Last update: 2010-06-23 05:11    [W:0.234 / U:0.876 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site