diff options
| author | Jiri Olsa <jolsa@redhat.com> | 2013-10-15 18:27:32 +0400 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2013-10-22 00:33:24 +0400 |
| commit | f5fc14124c5cefdd052a2b2a6a3f0ed531540113 (patch) | |
| tree | 9cef9b2a75334478486869ff002749679a9e488d /tools/perf/builtin-timechart.c | |
| parent | 09600e0f9ebb06235b852a646a3644b7d4a71aca (diff) | |
| download | linux-f5fc14124c5cefdd052a2b2a6a3f0ed531540113.tar.xz | |
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 <jolsa@redhat.com>
Acked-by: Namhyung Kim <namhyung@kernel.org>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Andi Kleen <andi@firstfloor.org>
Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1381847254-28809-2-git-send-email-jolsa@redhat.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/builtin-timechart.c')
| -rw-r--r-- | tools/perf/builtin-timechart.c | 10 |
1 files changed, 8 insertions, 2 deletions
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) |