From: Arnaldo Carvalho de Melo <acme@kernel.org>
To: Ingo Molnar <mingo@kernel.org>
Cc: linux-kernel@vger.kernel.org,
Adrian Hunter <adrian.hunter@intel.com>,
Borislav Petkov <bp@suse.de>, David Ahern <dsahern@gmail.com>,
Don Zickus <dzickus@redhat.com>,
Frederic Weisbecker <fweisbec@gmail.com>,
He Kuang <hekuang@huawei.com>, Jiri Olsa <jolsa@redhat.com>,
Li Zhang <zhlcindy@linux.vnet.ibm.com>,
Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>,
Namhyung Kim <namhyung@kernel.org>,
Naohiro Aota <naota@elisp.net>,
Peter Zijlstra <peterz@infradead.org>,
pi3orama@163.com, Stephane Eranian <eranian@google.com>,
Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com>,
Wang Nan <wangnan0@huawei.com>, Zefan Li <lizefan@huawei.com>
Subject: Re: [RFC] hotkey for disabling/enabling events in 'perf top' TUI was Re: [GIT PULL 0/8] perf/core improvements and fixes
Date: Fri, 19 Jun 2015 17:07:38 -0300 [thread overview]
Message-ID: <20150619200738.GF31188@kernel.org> (raw)
In-Reply-To: <20150619062711.GB9668@gmail.com>
Em Fri, Jun 19, 2015 at 08:27:11AM +0200, Ingo Molnar escreveu:
> * Arnaldo Carvalho de Melo <acme@kernel.org> wrote:
> > Em Thu, Jun 18, 2015 at 10:58:13PM +0200, Ingo Molnar escreveu:
> > > * Arnaldo Carvalho de Melo <acme@kernel.org> wrote:
> > > > z Toggle zeroing of samples
> > > > / Filter symbol by name
> > > Is 'f' (for 'freeze') still available?
> > It is available in both the 'report'/'top' (aka the "hists" browser) and in the
> > annotate browser, so I'll go with it, and leave CTRL+z alone, then make it it
> > suspend.
> Sounds good to me!
I'm fixing these issues now and a mildly crazy idea ocurred to me: now
we can go from 'top' to 'report' and back, but only if we start in
'perf top', but I think we could go from 'perf report' to 'perf top'
mode too, i.e. start with a perf.data file, then enable collecting more
samples that would then be added to the existing histograms, etc.
Unsure if this would be useful tho ;-) Its just that it may be easy to
do and would be another step into having it all integrated.
Anyway, back to work...
- Arnaldo
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next prev parent reply other threads:[~2015-06-19 20:08 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-06-17 21:22 [GIT PULL 0/8] perf/core improvements and fixes Arnaldo Carvalho de Melo
2015-06-17 21:22 ` [PATCH 1/8] perf tools: Ignore .config-detected in .gitignore Arnaldo Carvalho de Melo
2015-06-17 21:22 ` [PATCH 2/8] perf tools: Fix a problem when opening old perf.data with different byte order Arnaldo Carvalho de Melo
2015-06-17 21:22 ` [PATCH 3/8] perf tools: Move libtraceevent dynamic list to separated LDFLAGS variable Arnaldo Carvalho de Melo
2015-06-17 21:22 ` [PATCH 4/8] perf probe: Show usage even if the last event is skipped Arnaldo Carvalho de Melo
2015-06-17 21:22 ` [PATCH 5/8] perf probe: Speed up perf probe --list by caching debuginfo Arnaldo Carvalho de Melo
2015-06-17 21:22 ` [PATCH 6/8] perf trace: Fix race condition at the end of started workloads Arnaldo Carvalho de Melo
2015-06-17 21:22 ` [PATCH 7/8] perf evlist: Add toggle_enable() method Arnaldo Carvalho de Melo
2015-06-17 21:22 ` [PATCH 8/8] perf top: Allow disabling/enabling events dynamicly Arnaldo Carvalho de Melo
2015-06-18 7:40 ` [GIT PULL 0/8] perf/core improvements and fixes Ingo Molnar
2015-06-18 20:18 ` [RFC] hotkey for disabling/enabling events in 'perf top' TUI was " Arnaldo Carvalho de Melo
2015-06-18 20:58 ` Ingo Molnar
2015-06-18 21:39 ` Arnaldo Carvalho de Melo
2015-06-19 6:27 ` Ingo Molnar
2015-06-19 20:07 ` Arnaldo Carvalho de Melo [this message]
2015-06-19 23:05 ` Ingo Molnar
2015-06-22 14:52 ` Arnaldo Carvalho de Melo
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