diff options
| author | Namhyung Kim | 2013-06-04 14:20:20 +0900 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo | 2013-07-12 13:52:14 -0300 |
| commit | 012ac692575b1ea6ed930871850584e4c64f1382 (patch) | |
| tree | f07ba011d00a22833edc9d79986a055dc2b4c23c /tools/lib | |
| parent | 6a48aec3a7179b0cdae2339d5a4072214ee6c6fe (diff) | |
tools lib traceevent: Add page_size field to pevent
The page size of traced system can be different than current system's
because the recorded data file might be analyzed in a different machine.
In this case we should use original page size of traced system when
accessing the data file, so this information needs to be saved.
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Steven Rostedt <rostedt@goodmis.org>
Link: http://lkml.kernel.org/r/1370323231-14022-6-git-send-email-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/lib')
| -rw-r--r-- | tools/lib/traceevent/event-parse.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/tools/lib/traceevent/event-parse.h b/tools/lib/traceevent/event-parse.h index 39f0c1dca915..c37b2026d04a 100644 --- a/tools/lib/traceevent/event-parse.h +++ b/tools/lib/traceevent/event-parse.h @@ -400,6 +400,7 @@ struct pevent { int cpus; int long_size; + int page_size; struct cmdline *cmdlines; struct cmdline_list *cmdlist; @@ -621,6 +622,16 @@ static inline void pevent_set_long_size(struct pevent *pevent, int long_size) pevent->long_size = long_size; } +static inline int pevent_get_page_size(struct pevent *pevent) +{ + return pevent->page_size; +} + +static inline void pevent_set_page_size(struct pevent *pevent, int _page_size) +{ + pevent->page_size = _page_size; +} + static inline int pevent_is_file_bigendian(struct pevent *pevent) { return pevent->file_bigendian; |