From b3cef7f60f17d953545f7069f6407fc24202a64d Mon Sep 17 00:00:00 2001 From: Namhyung Kim Date: Mon, 17 Mar 2014 16:59:21 -0300 Subject: perf symbols: Record the reason for filtering an address_location By turning the addr_location->filtered member from a boolean to a u8 bitmap, reusing (and extending) the hist_filter enum for that. This patch doesn't change the logic at all, as it keeps the meaning of al->filtered !0 to mean that the entry _was_ filtered, so no change in how this value is interpreted needs to be done at this point. This will be soon used in upcoming patches. Signed-off-by: Namhyung Kim Acked-by: Jiri Olsa Cc: Andi Kleen Cc: David Ahern Cc: Ingo Molnar Cc: Jiri Olsa Cc: Namhyung Kim Cc: Paul Mackerras Cc: Peter Zijlstra Link: http://lkml.kernel.org/n/tip-89hmfgtr9t22sky1lyg7nw7l@git.kernel.org [ yanked this out of a previous patch ] Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/util/hist.h | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'tools/perf/util/hist.h') diff --git a/tools/perf/util/hist.h b/tools/perf/util/hist.h index 0c76bf972736..1f1f513dfe7f 100644 --- a/tools/perf/util/hist.h +++ b/tools/perf/util/hist.h @@ -14,6 +14,15 @@ struct hist_entry; struct addr_location; struct symbol; +enum hist_filter { + HIST_FILTER__DSO, + HIST_FILTER__THREAD, + HIST_FILTER__PARENT, + HIST_FILTER__SYMBOL, + HIST_FILTER__GUEST, + HIST_FILTER__HOST, +}; + /* * The kernel collects the number of events it couldn't send in a stretch and * when possible sends this number in a PERF_RECORD_LOST event. The number of -- cgit v1.2.3