diff options
| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2009-12-11 21:24:02 -0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-12-12 07:42:12 +0100 |
| commit | 94c744b6c0c6c5802a85ebfebbec429ac5851f2b (patch) | |
| tree | e34dcaca54f1d7752ab1e7974bb73f94ff3cf94c /tools/perf/util/data_map.h | |
| parent | ea08d8cbd162fe3756e3e2298efbe0b8b12f92d1 (diff) | |
perf tools: Introduce perf_session class
That does all the initialization boilerplate, opening the file,
reading the header, checking if it is valid, etc.
And that will as well have the threads list, kmap (now) global
variable, etc, so that we can handle two (or more) perf.data files
describing sessions to compare.
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Frédéric Weisbecker <fweisbec@gmail.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Paul Mackerras <paulus@samba.org>
LKML-Reference: <1260573842-19720-1-git-send-email-acme@infradead.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'tools/perf/util/data_map.h')
| -rw-r--r-- | tools/perf/util/data_map.h | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/tools/perf/util/data_map.h b/tools/perf/util/data_map.h index 258a87bcc4f..98c5b823388 100644 --- a/tools/perf/util/data_map.h +++ b/tools/perf/util/data_map.h @@ -3,6 +3,7 @@ #include "event.h" #include "header.h" +#include "session.h" typedef int (*event_type_handler_t)(event_t *); @@ -21,12 +22,8 @@ struct perf_file_handler { }; void register_perf_file_handler(struct perf_file_handler *handler); -int mmap_dispatch_perf_file(struct perf_header **pheader, - const char *input_name, - int force, - int full_paths, - int *cwdlen, - char **cwd); +int perf_session__process_events(struct perf_session *self, + int full_paths, int *cwdlen, char **cwd); int perf_header__read_build_ids(int input, u64 offset, u64 file_size); #endif |