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tools lib traceevent: Add page_size field to pevent

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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>
This commit is contained in:
Namhyung Kim 2013-06-04 14:20:20 +09:00 committed by Arnaldo Carvalho de Melo
parent 6a48aec3a7
commit 012ac69257
1 changed files with 11 additions and 0 deletions
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11
tools/lib/traceevent/event-parse.h
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@ -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;