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Groups > linux.kernel > #1219104
| From | Steven Rostedt <rostedt@goodmis.org> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH 11/15] tools lib api: Add mount support for fs |
| Date | 2015-09-04 17:10 +0200 |
| Message-ID | <q50MO-5FD-21@gated-at.bofh.it> (permalink) |
| References | <q4b7z-7ff-3@gated-at.bofh.it> <q4b7B-7ff-29@gated-at.bofh.it> <q500q-4vH-9@gated-at.bofh.it> <q50a6-4GT-17@gated-at.bofh.it> <q50D8-5eQ-7@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
On Fri, 4 Sep 2015 10:57:00 -0400 Steven Rostedt <rostedt@goodmis.org> 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/kernel/trace and debug. 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. -- Steve -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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[PATCH 00/15] perf tools: Cleanup filesystem api Jiri Olsa <jolsa@kernel.org> - 2015-09-02 10:00 +0200
[PATCH 01/15] perf tools: Fix parse_events_add_pmu caller Jiri Olsa <jolsa@kernel.org> - 2015-09-02 10:00 +0200
Re: [PATCH 01/15] perf tools: Fix parse_events_add_pmu caller Arnaldo Carvalho de Melo <acme@kernel.org> - 2015-09-02 15:10 +0200
Re: [PATCH 01/15] perf tools: Fix parse_events_add_pmu caller Jiri Olsa <jolsa@redhat.com> - 2015-09-02 15:40 +0200
[tip:perf/urgent] perf tools: Fix parse_events_add_pmu caller tip-bot for Jiri Olsa <tipbot@zytor.com> - 2015-09-05 16:10 +0200
[PATCH 06/15] tools lib api: Make tracing_path_strerror_open message generic Jiri Olsa <jolsa@kernel.org> - 2015-09-02 10:00 +0200
Re: [PATCH 06/15] tools lib api: Make tracing_path_strerror_open message generic Arnaldo Carvalho de Melo <acme@kernel.org> - 2015-09-02 15:20 +0200
Re: [PATCH 06/15] tools lib api: Make tracing_path_strerror_open message generic Jiri Olsa <jolsa@redhat.com> - 2015-09-02 15:50 +0200
Re: [PATCH 06/15] tools lib api: Make tracing_path_strerror_open message generic Arnaldo Carvalho de Melo <acme@kernel.org> - 2015-09-02 16:20 +0200
[PATCH 02/15] perf tools: Remove mountpoint arg from perf_debugfs_mount Jiri Olsa <jolsa@kernel.org> - 2015-09-02 10:00 +0200
[PATCH 11/15] tools lib api: Add mount support for fs Jiri Olsa <jolsa@kernel.org> - 2015-09-02 10:00 +0200
Re: [PATCH 11/15] tools lib api: Add mount support for fs Raphaël Beamonte <raphael.beamonte@gmail.com> - 2015-09-04 16:20 +0200
Re: [PATCH 11/15] tools lib api: Add mount support for fs Steven Rostedt <rostedt@goodmis.org> - 2015-09-04 16:30 +0200
Re: [PATCH 11/15] tools lib api: Add mount support for fs Jiri Olsa <jolsa@redhat.com> - 2015-09-04 16:30 +0200
Re: [PATCH 11/15] tools lib api: Add mount support for fs Steven Rostedt <rostedt@goodmis.org> - 2015-09-04 17:00 +0200
Re: [PATCH 11/15] tools lib api: Add mount support for fs Steven Rostedt <rostedt@goodmis.org> - 2015-09-04 17:10 +0200
Re: [PATCH 11/15] tools lib api: Add mount support for fs Raphaël Beamonte <raphael.beamonte@gmail.com> - 2015-09-04 17:20 +0200
[PATCH 14/15] tools lib api: Remove debugfs, tracefs and findfs objects Jiri Olsa <jolsa@kernel.org> - 2015-09-02 10:00 +0200
[PATCH 13/15] tools lib api: Replace debugfs/tracefs objects interface with fs.c Jiri Olsa <jolsa@kernel.org> - 2015-09-02 10:00 +0200
[PATCH 08/15] tools lib api: Move SYSFS_MAGIC PROC_SUPER_MAGIC into fs.c Jiri Olsa <jolsa@kernel.org> - 2015-09-02 10:00 +0200
[PATCH 12/15] tools lib api: Add configured support for fs Jiri Olsa <jolsa@kernel.org> - 2015-09-02 10:00 +0200
Re: [PATCH 12/15] tools lib api: Add configured support for fs Arnaldo Carvalho de Melo <acme@kernel.org> - 2015-09-02 15:40 +0200
Re: [PATCH 12/15] tools lib api: Add configured support for fs Jiri Olsa <jolsa@redhat.com> - 2015-09-02 15:50 +0200
Re: [PATCH 12/15] tools lib api: Add configured support for fs Arnaldo Carvalho de Melo <acme@kernel.org> - 2015-09-02 16:20 +0200
Re: [PATCH 12/15] tools lib api: Add configured support for fs Arnaldo Carvalho de Melo <acme@kernel.org> - 2015-09-02 19:00 +0200
Re: [PATCH 12/15] tools lib api: Add configured support for fs Jiri Olsa <jolsa@redhat.com> - 2015-09-04 09:10 +0200
Re: [PATCH 12/15] tools lib api: Add configured support for fs Arnaldo Carvalho de Melo <acme@kernel.org> - 2015-09-04 18:50 +0200
Re: [PATCH 12/15] tools lib api: Add configured support for fs Jiri Olsa <jolsa@redhat.com> - 2015-09-04 19:50 +0200
Re: [PATCH 12/15] tools lib api: Add configured support for fs Arnaldo Carvalho de Melo <acme@kernel.org> - 2015-09-02 15:50 +0200
[PATCH 09/15] tools lib api: Add debugfs into fs.c object Jiri Olsa <jolsa@kernel.org> - 2015-09-02 10:00 +0200
[PATCH 10/15] tools lib api: Add tracefs into fs.c object Jiri Olsa <jolsa@kernel.org> - 2015-09-02 10:00 +0200
[PATCH 15/15] perf tools: Switch to tracing_path interface on appropriate places Jiri Olsa <jolsa@kernel.org> - 2015-09-02 10:00 +0200
[PATCH 04/15] perf tools: Move tracing_path interface into api/fs/tracing_path.c Jiri Olsa <jolsa@kernel.org> - 2015-09-02 10:00 +0200
Re: [PATCH 04/15] perf tools: Move tracing_path interface into api/fs/tracing_path.c Matt Fleming <matt@codeblueprint.co.uk> - 2015-09-04 13:40 +0200
Re: [PATCH 04/15] perf tools: Move tracing_path interface into api/fs/tracing_path.c Raphaël Beamonte <raphael.beamonte@gmail.com> - 2015-09-04 15:30 +0200
[PATCH 05/15] tools lib api: Move debugfs__strerror_open into tracing_path.c object Jiri Olsa <jolsa@kernel.org> - 2015-09-02 10:10 +0200
Re: [PATCH 05/15] tools lib api: Move debugfs__strerror_open into tracing_path.c object Arnaldo Carvalho de Melo <acme@kernel.org> - 2015-09-02 15:20 +0200
Re: [PATCH 05/15] tools lib api: Move debugfs__strerror_open into tracing_path.c object Matt Fleming <matt@codeblueprint.co.uk> - 2015-09-04 13:40 +0200
Re: [PATCH 05/15] tools lib api: Move debugfs__strerror_open into tracing_path.c object Jiri Olsa <jolsa@redhat.com> - 2015-09-04 15:50 +0200
Re: [PATCH 05/15] tools lib api: Move debugfs__strerror_open into tracing_path.c object Raphaël Beamonte <raphael.beamonte@gmail.com> - 2015-09-04 16:00 +0200
Re: [PATCH 05/15] tools lib api: Move debugfs__strerror_open into tracing_path.c object Raphaël Beamonte <raphael.beamonte@gmail.com> - 2015-09-04 15:50 +0200
Re: [PATCH 00/15] perf tools: Cleanup filesystem api Jiri Olsa <jolsa@redhat.com> - 2015-09-02 10:10 +0200
[PATCH 03/15] perf tools: Move tracing_path stuff under same namespace Jiri Olsa <jolsa@kernel.org> - 2015-09-02 10:10 +0200
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