lkml.org 
[lkml]   [2023]   [Jan]   [13]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
Date
SubjectRe: [PATCH 2/8] perf/core: Add perf_sample_save_callchain() helper
On Thu, Jan 12, 2023 at 1:40 PM Namhyung Kim <namhyung@kernel.org> wrote:
>
> When it saves the callchain to the perf sample data, it needs to update
> the sample flags and the dynamic size. To make sure this, add the
> perf_sample_save_callchain() helper and convert all call sites.
>
> Cc: x86@kernel.org
> Suggested-by: Peter Zijlstra <peterz@infradead.org>
> Signed-off-by: Namhyung Kim <namhyung@kernel.org>

Acked-by: Song Liu <song@kernel.org>

\
 
 \ /
  Last update: 2023-03-26 23:41    [W:0.110 / U:0.152 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site