From f5fc14124c5cefdd052a2b2a6a3f0ed531540113 Mon Sep 17 00:00:00 2001 From: Jiri Olsa Date: Tue, 15 Oct 2013 16:27:32 +0200 Subject: perf tools: Add data object to handle perf data file This patch is adding 'struct perf_data_file' object as a placeholder for all attributes regarding perf.data file handling. Changing perf_session__new to take it as an argument. The rest of the functionality will be added later to keep this change simple enough, because all the places using perf_session are changed now. Signed-off-by: Jiri Olsa Acked-by: Namhyung Kim Cc: Adrian Hunter Cc: Andi Kleen Cc: Corey Ashford Cc: David Ahern Cc: Frederic Weisbecker Cc: Ingo Molnar Cc: Namhyung Kim Cc: Paul Mackerras Cc: Peter Zijlstra Link: http://lkml.kernel.org/r/1381847254-28809-2-git-send-email-jolsa@redhat.com Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/builtin-timechart.c | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) (limited to 'tools/perf/builtin-timechart.c') diff --git a/tools/perf/builtin-timechart.c b/tools/perf/builtin-timechart.c index c2e02319347a..e11c61d9bda4 100644 --- a/tools/perf/builtin-timechart.c +++ b/tools/perf/builtin-timechart.c @@ -36,6 +36,7 @@ #include "util/session.h" #include "util/svghelper.h" #include "util/tool.h" +#include "util/data.h" #define SUPPORT_OLD_POWER_EVENTS 1 #define PWR_EVENT_EXIT -1 @@ -990,8 +991,13 @@ static int __cmd_timechart(const char *output_name) { "power:power_frequency", process_sample_power_frequency }, #endif }; - struct perf_session *session = perf_session__new(input_name, O_RDONLY, - 0, false, &perf_timechart); + struct perf_data_file file = { + .path = input_name, + .mode = PERF_DATA_MODE_READ, + }; + + struct perf_session *session = perf_session__new(&file, false, + &perf_timechart); int ret = -EINVAL; if (session == NULL) -- cgit v1.2.3