lkml.org 
[lkml]   [2016]   [Jul]   [5]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH] tracing: Have HIST_TRIGGERS select TRACING
On Sun, 03 Jul 2016 08:51:34 -0500
Tom Zanussi <tom.zanussi@linux.intel.com> wrote:

> The kbuild test robot reported a compile error if HIST_TRIGGERS was
> enabled but nothing else that selected TRACING was configured in.
>
> HIST_TRIGGERS should directly select it and not rely on anything else
> to do it.
>

I added:

Reported-by: kbuild test robot <fennguang.wu@intel.com>
Fixes: 7ef224d1d0e3a ("tracing: Add 'hist' event trigger command")


This isn't that big of a deal, so I'm just going to put it into my
queue for the next merge window.

-- Steve


> Signed-off-by: Tom Zanussi <tom.zanussi@linux.intel.com>
> ---
> kernel/trace/Kconfig | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/kernel/trace/Kconfig b/kernel/trace/Kconfig
> index fafeaf8..f4b86e8 100644
> --- a/kernel/trace/Kconfig
> +++ b/kernel/trace/Kconfig
> @@ -542,6 +542,7 @@ config HIST_TRIGGERS
> bool "Histogram triggers"
> depends on ARCH_HAVE_NMI_SAFE_CMPXCHG
> select TRACING_MAP
> + select TRACING
> default n
> help
> Hist triggers allow one or more arbitrary trace event fields

\
 
 \ /
  Last update: 2016-07-05 22:41    [W:0.032 / U:0.368 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site