2015-09-04 11:00 GMT-04:00 Steven Rostedt :
> I will also add that the reason the /sys/kernel/debug directory is
> created when DEBUGFS is enabled, was specifically so that tools had a
> place to automatically mount it when needed. That was the entire
> purpose of that directory.
Makes sense!
It's
On Fri, 4 Sep 2015 10:57:00 -0400
Steven Rostedt wrote:
> > AFAICS we do this only for debugfs and tracefs.. procfs
> > and sysfs are mounted most of the time anyway
>
> Note, if sysfs isn't already mounted, than nothing will get mounted by
> perf. As sysfs is a requirement to get to /sys/kern
On Fri, 4 Sep 2015 16:26:31 +0200
Jiri Olsa wrote:
> On Fri, Sep 04, 2015 at 10:14:28AM -0400, Raphaël Beamonte wrote:
> > 2015-09-02 3:56 GMT-04:00 Jiri Olsa :
> > > Adding name__mount (where name is in sysfs,procfs,debugfs,tracefs)
> > > interface that tries to mount the filesystem in case no m
On Fri, Sep 04, 2015 at 10:14:28AM -0400, Raphaël Beamonte wrote:
> 2015-09-02 3:56 GMT-04:00 Jiri Olsa :
> > Adding name__mount (where name is in sysfs,procfs,debugfs,tracefs)
> > interface that tries to mount the filesystem in case no mount is found.
> >
> > Link: http://lkml.kernel.org/n/tip-ja4
On Fri, 4 Sep 2015 10:14:28 -0400
Raphaël Beamonte wrote:
> 2015-09-02 3:56 GMT-04:00 Jiri Olsa :
> > Adding name__mount (where name is in sysfs,procfs,debugfs,tracefs)
> > interface that tries to mount the filesystem in case no mount is found.
> >
> > Link: http://lkml.kernel.org/n/tip-ja49vwfiq
2015-09-02 3:56 GMT-04:00 Jiri Olsa :
> Adding name__mount (where name is in sysfs,procfs,debugfs,tracefs)
> interface that tries to mount the filesystem in case no mount is found.
>
> Link: http://lkml.kernel.org/n/tip-ja49vwfiq2qqkmoxx9yk2...@git.kernel.org
> Signed-off-by: Jiri Olsa
> ---
> to
Adding name__mount (where name is in sysfs,procfs,debugfs,tracefs)
interface that tries to mount the filesystem in case no mount is found.
Link: http://lkml.kernel.org/n/tip-ja49vwfiq2qqkmoxx9yk2...@git.kernel.org
Signed-off-by: Jiri Olsa
---
tools/lib/api/fs/fs.c | 44 ++
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