tools/perf: Add support for record transaction flags
Add support for recording and displaying the transaction flags.
They are essentially a new sort key. Also display them
in a nice way to the user.
Signed-off-by: Andi Kleen <ak@linux.intel.com>
Acked-by: Jiri Olsa <jolsa@redhat.com>
Signed-off-by: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/1379688044-14173-6-git-send-email-andi@firstfloor.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
diff --git a/tools/perf/builtin-diff.c b/tools/perf/builtin-diff.c
index f28799e..2a78dc8 100644
--- a/tools/perf/builtin-diff.c
+++ b/tools/perf/builtin-diff.c
@@ -304,9 +304,10 @@
static int hists__add_entry(struct hists *self,
struct addr_location *al, u64 period,
- u64 weight)
+ u64 weight, u64 transaction)
{
- if (__hists__add_entry(self, al, NULL, period, weight) != NULL)
+ if (__hists__add_entry(self, al, NULL, period, weight, transaction)
+ != NULL)
return 0;
return -ENOMEM;
}
@@ -328,7 +329,8 @@
if (al.filtered)
return 0;
- if (hists__add_entry(&evsel->hists, &al, sample->period, sample->weight)) {
+ if (hists__add_entry(&evsel->hists, &al, sample->period,
+ sample->weight, sample->transaction)) {
pr_warning("problem incrementing symbol period, skipping event\n");
return -1;
}