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| author | Jiri Olsa <jolsa@redhat.com> | 2013-10-15 16:27:32 +0200 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2013-10-21 17:33:24 -0300 |
| commit | f5fc14124c5cefdd052a2b2a6a3f0ed531540113 (patch) | |
| tree | 9cef9b2a75334478486869ff002749679a9e488d /tools/perf/util/session.c | |
| parent | 09600e0f9ebb06235b852a646a3644b7d4a71aca (diff) | |
| download | talos-obmc-linux-f5fc14124c5cefdd052a2b2a6a3f0ed531540113.tar.gz talos-obmc-linux-f5fc14124c5cefdd052a2b2a6a3f0ed531540113.zip | |
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/util/session.c')
| -rw-r--r-- | tools/perf/util/session.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/tools/perf/util/session.c b/tools/perf/util/session.c index d4559ca08ca6..e3f63df1d57c 100644 --- a/tools/perf/util/session.c +++ b/tools/perf/util/session.c @@ -106,11 +106,11 @@ static void perf_session__destroy_kernel_maps(struct perf_session *self) machines__destroy_kernel_maps(&self->machines); } -struct perf_session *perf_session__new(const char *filename, int mode, - bool force, bool repipe, - struct perf_tool *tool) +struct perf_session *perf_session__new(struct perf_data_file *file, + bool repipe, struct perf_tool *tool) { struct perf_session *self; + const char *filename = file->path; struct stat st; size_t len; @@ -134,11 +134,11 @@ struct perf_session *perf_session__new(const char *filename, int mode, INIT_LIST_HEAD(&self->ordered_samples.to_free); machines__init(&self->machines); - if (mode == O_RDONLY) { - if (perf_session__open(self, force) < 0) + if (perf_data_file__is_read(file)) { + if (perf_session__open(self, file->force) < 0) goto out_delete; perf_session__set_id_hdr_size(self); - } else if (mode == O_WRONLY) { + } else if (perf_data_file__is_write(file)) { /* * In O_RDONLY mode this will be performed when reading the * kernel MMAP event, in perf_event__process_mmap(). |
