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/util/session.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) (limited to 'tools/perf/util/session.c') 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(). -- cgit v1.2.2