Messages in this thread | | | Date | Thu, 18 Jun 2015 18:39:49 -0300 | From | Arnaldo Carvalho de Melo <> | Subject | Re: [RFC] hotkey for disabling/enabling events in 'perf top' TUI was Re: [GIT PULL 0/8] perf/core improvements and fixes |
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Em Thu, Jun 18, 2015 at 10:58:13PM +0200, Ingo Molnar escreveu: > * Arnaldo Carvalho de Melo <acme@kernel.org> wrote: > > > Btw., it would be nice if the status line carried information about whether > > > collection is 'frozen' or running, at a glance. A hint might also suggest how to > > > unfreeze the session - in case someone pressed Ctrl-Z to suspend the perf top > > > session ... > > > > Right, and I think we better find other hotkey and make Ctrl+Z work like > > with other tools, i.e. suspend: > > > > [acme@zoo linux]$ mutt > > > > [1]+ Stopped mutt > > [acme@zoo linux]$ vim > > > > [2]+ Stopped vim > > [acme@zoo linux]$ > > > > The perf TUI should work like that as well... > > > > Ideas? > > > > We already have: > > > > h/?/F1 Show this window > > UP/DOWN/PGUP <SNIP> > > 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.
- Arnaldo
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