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-kmem.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) (limited to 'tools/perf/builtin-kmem.c') diff --git a/tools/perf/builtin-kmem.c b/tools/perf/builtin-kmem.c index 9b5f077fee5b..1126382659a9 100644 --- a/tools/perf/builtin-kmem.c +++ b/tools/perf/builtin-kmem.c @@ -13,6 +13,7 @@ #include "util/parse-options.h" #include "util/trace-event.h" +#include "util/data.h" #include "util/debug.h" @@ -486,8 +487,12 @@ static int __cmd_kmem(void) { "kmem:kfree", perf_evsel__process_free_event, }, { "kmem:kmem_cache_free", perf_evsel__process_free_event, }, }; + struct perf_data_file file = { + .path = input_name, + .mode = PERF_DATA_MODE_READ, + }; - session = perf_session__new(input_name, O_RDONLY, 0, false, &perf_kmem); + session = perf_session__new(&file, false, &perf_kmem); if (session == NULL) return -ENOMEM; -- cgit v1.2.3