From: Jiri Olsa <jolsa@redhat.com>
To: Namhyung Kim <namhyung@kernel.org>
Cc: Arnaldo Carvalho de Melo <acme@kernel.org>,
LKML <linux-kernel@vger.kernel.org>,
linux-perf-users <linux-perf-users@vger.kernel.org>
Subject: Re: [PATCH] tools lib api fs: Move cgroupsfs_find_mountpoint()
Date: Mon, 27 Jan 2020 17:22:22 +0100 [thread overview]
Message-ID: <20200127162222.GG1114818@krava> (raw)
In-Reply-To: <CAM9d7cimJi8V0PtWy=jLSdPrX0na5rLE2NfXTZtW56PdX=fj3Q@mail.gmail.com>
On Mon, Jan 27, 2020 at 11:58:27PM +0900, Namhyung Kim wrote:
> Hi Jiri,
>
> On Mon, Jan 27, 2020 at 8:12 PM Jiri Olsa <jolsa@redhat.com> wrote:
> >
> > On Mon, Jan 27, 2020 at 07:00:31PM +0900, Namhyung Kim wrote:
> >
> > SNIP
> >
> > > -
> > > - if (strlen(path) < maxlen) {
> > > - strcpy(buf, path);
> > > - return 0;
> > > - }
> > > - return -1;
> > > -}
> > > -
> > > static int open_cgroup(const char *name)
> > > {
> > > char path[PATH_MAX + 1];
> > > @@ -79,7 +20,7 @@ static int open_cgroup(const char *name)
> > > int fd;
> > >
> > >
> > > - if (cgroupfs_find_mountpoint(mnt, PATH_MAX + 1))
> > > + if (cgroupfs_find_mountpoint(mnt, PATH_MAX + 1, "perf_event"))
> >
> > nice, but could you please follow fs API names and change the
> > name to cgroupfs__mountpoint
> >
> > I think we don't need to define the rest of the functions now,
> > if they are not used
> >
> > #define FS(name) \
> > const char *name##__mountpoint(void); \
> > const char *name##__mount(void); \
> > bool name##__configured(void); \
> >
> > just follow the function name
>
> I thought about it too, but still it has different arguments.
> So I left it as is... Do you really want to rename?
yea I think we should keep the same name, Arnaldo?
jirka
>
> Thanks
> Namhyung
>
next prev parent reply other threads:[~2020-01-27 16:22 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-01-27 10:00 [PATCH] tools lib api fs: Move cgroupsfs_find_mountpoint() Namhyung Kim
2020-01-27 11:12 ` Jiri Olsa
2020-01-27 14:58 ` Namhyung Kim
2020-01-27 16:22 ` Jiri Olsa [this message]
2020-01-28 0:49 ` [PATCH v2] tools lib api fs: Move cgroupsfs__mountpoint() Namhyung Kim
2020-01-28 9:40 ` Jiri Olsa
2020-02-10 19:37 ` Arnaldo Carvalho de Melo
2020-03-19 14:10 ` [tip: perf/core] tools lib api fs: Move cgroupsfs_find_mountpoint() tip-bot2 for Namhyung Kim
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