From 016e92fbc9ef33689cf654f343a94383d43235e7 Mon Sep 17 00:00:00 2001 From: Frederic Weisbecker Date: Wed, 7 Oct 2009 12:47:31 +0200 Subject: perf tools: Unify perf.data mapping and events handling This librarizes the perf.data file mapping and handling in various perf tools, roughly reducing the amount of code and fixing the places that mmap from beginning of the file whereas we want to mmap from the beginning of the data, leading to page fault because the mmap window is too small since the trace info are written in the file too. TODO: - convert perf timechart too Signed-off-by: Frederic Weisbecker Cc: Peter Zijlstra Cc: Arnaldo Carvalho de Melo Cc: Mike Galbraith Cc: Paul Mackerras Cc: Arjan van de Ven LKML-Reference: <20091007104729.GD5043@nowhere> Signed-off-by: Ingo Molnar --- tools/perf/Makefile | 2 ++ 1 file changed, 2 insertions(+) (limited to 'tools/perf/Makefile') diff --git a/tools/perf/Makefile b/tools/perf/Makefile index 5a42996..495eb6d 100644 --- a/tools/perf/Makefile +++ b/tools/perf/Makefile @@ -342,6 +342,7 @@ LIB_H += util/values.h LIB_H += util/sort.h LIB_H += util/hist.h LIB_H += util/thread.h +LIB_H += util/data_map.h LIB_OBJS += util/abspath.o LIB_OBJS += util/alias.o @@ -378,6 +379,7 @@ LIB_OBJS += util/trace-event-info.o LIB_OBJS += util/svghelper.o LIB_OBJS += util/sort.o LIB_OBJS += util/hist.o +LIB_OBJS += util/data_map.o BUILTIN_OBJS += builtin-annotate.o BUILTIN_OBJS += builtin-help.o -- cgit v1.1