diff options
author | Jiri Olsa <jolsa@redhat.com> | 2013-10-15 10:27:33 -0400 |
---|---|---|
committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2013-10-21 16:33:24 -0400 |
commit | 6a4d98d787b38a130a67e78b64182b419899623a (patch) | |
tree | bd72dfaa6b4e93b0d304320dd373d0150724e29d /tools/perf/builtin-top.c | |
parent | f5fc14124c5cefdd052a2b2a6a3f0ed531540113 (diff) |
perf tools: Add perf_data_file__open interface to data object
Adding perf_data_file__open interface to data object to open the
perf.data file for both read and write.
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/1381847254-28809-3-git-send-email-jolsa@redhat.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/builtin-top.c')
-rw-r--r-- | tools/perf/builtin-top.c | 9 |
1 files changed, 1 insertions, 8 deletions
diff --git a/tools/perf/builtin-top.c b/tools/perf/builtin-top.c index 752bebeac3aa..d934f707ee74 100644 --- a/tools/perf/builtin-top.c +++ b/tools/perf/builtin-top.c | |||
@@ -929,15 +929,8 @@ static int __cmd_top(struct perf_top *top) | |||
929 | struct perf_record_opts *opts = &top->record_opts; | 929 | struct perf_record_opts *opts = &top->record_opts; |
930 | pthread_t thread; | 930 | pthread_t thread; |
931 | int ret; | 931 | int ret; |
932 | struct perf_data_file file = { | ||
933 | .mode = PERF_DATA_MODE_WRITE, | ||
934 | }; | ||
935 | 932 | ||
936 | /* | 933 | top->session = perf_session__new(NULL, false, NULL); |
937 | * FIXME: perf_session__new should allow passing a O_MMAP, so that all this | ||
938 | * mmap reading, etc is encapsulated in it. Use O_WRONLY for now. | ||
939 | */ | ||
940 | top->session = perf_session__new(&file, false, NULL); | ||
941 | if (top->session == NULL) | 934 | if (top->session == NULL) |
942 | return -ENOMEM; | 935 | return -ENOMEM; |
943 | 936 | ||