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3c916cc28c
When looking at a callchains enabled perf data file one can find it tiresome to start with all callchains collapsed and then to have to go one by one expanding them. So associate 'E' with "Expand all callchains" and 'C' with "Collapse all callchains". This way now one can have the top level view and then switch to/from having all callchains expanded. More work is needed to allow expanding just from one branch down to its leaves. Reported-by: Christoph Hellwig <hch@infradead.org> Cc: Christoph Hellwig <hch@infradead.org> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Mike Galbraith <efault@gmx.de> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Stephane Eranian <eranian@google.com> LKML-Reference: <new-submission> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> |
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