linux-kernel - Re: [PATCH 08/22] perf daemon: Add config file change check

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Message-ID: <CAM9d7ciuvab0MbcZh=Uj4V0AbvSr=TABJ_=NMBDSP9edJHgkOw@mail.gmail.com>
Date:   Thu, 21 Jan 2021 13:54:27 +0900
From:   Namhyung Kim <namhyung@...nel.org>
To:     Jiri Olsa <jolsa@...hat.com>
Cc:     Jiri Olsa <jolsa@...nel.org>,
        Arnaldo Carvalho de Melo <acme@...nel.org>,
        lkml <linux-kernel@...r.kernel.org>,
        Peter Zijlstra <a.p.zijlstra@...llo.nl>,
        Ingo Molnar <mingo@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Alexander Shishkin <alexander.shishkin@...ux.intel.com>,
        Michael Petlan <mpetlan@...hat.com>,
        Ian Rogers <irogers@...gle.com>,
        Stephane Eranian <eranian@...gle.com>,
        Alexei Budankov <abudankov@...wei.com>
Subject: Re: [PATCH 08/22] perf daemon: Add config file change check

On Wed, Jan 20, 2021 at 3:51 AM Jiri Olsa <jolsa@...hat.com> wrote:
>
> On Tue, Jan 19, 2021 at 02:31:55PM +0900, Namhyung Kim wrote:
> > On Sun, Jan 3, 2021 at 7:05 AM Jiri Olsa <jolsa@...nel.org> wrote:
> > >
> > > Adding support to detect daemon's config file changes
> > > and re-read the configuration when that happens.
> >
> > Hmm.. maybe some of the code in the previous commit can be moved here.
>
> do you mean the config file support?
>
> I think this patch is quite small and straightforward - adds
> the inotify processing for checking config change
>
> perhaps we can separate some of the code from previous commit,
> and make it simpler, I'll check

I thought the reconfig logic could move to here.

Thanks,
Namhyung