From: Namhyung Kim <namhyung....@lge.com>
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.
Cc: Steven Rostedt <rost...@goodmis.org>
Cc: Frederic Weisbecker <fweis...@gmail.com>
Signed-off-by: Namhyung Kim <namhy...@kernel.org>
---
tools/lib/traceevent/event-parse.h | 11 +++++++++++
1 file changed, 11 insertions(+)
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;
--
1.7.11.7
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