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tools/perf: Add support for record transaction flags

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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>
This commit is contained in:
Andi Kleen
2013-09-20 07:40:43 -07:00
committed by Ingo Molnar
parent 0126d493b6
commit 475eeab9f3
17 changed files with 122 additions and 15 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
tools/perf/builtin-diff.c
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@@ -304,9 +304,10 @@ static int formula_fprintf(struct hist_entry *he, struct hist_entry *pair,
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 @@ static int diff__process_sample_event(struct perf_tool *tool __maybe_unused,
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;
}