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authorEric B Munson <ebmunson@us.ibm.com>2010-03-05 12:51:06 -0300
committerIngo Molnar <mingo@elte.hu>2010-03-10 13:53:47 +0100
commitd403d0acc9c5afa679a3f61e71489530d7fa0606 (patch)
tree6f281b520792a11b2f4f9fffea90b978c6a12f11 /tools/perf/builtin-diff.c
parent8907fd607b66e36636469a2de9833db643869db8 (diff)
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perf session: Change add_hist_entry to take the tree root instead of session
In order to minimize the impact of storing multiple events in a report this function will now take the root of the histogram tree so that the logic for selecting the proper tree can be inserted before the call. Signed-off-by: Eric B Munson <ebmunson@us.ibm.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Paul Mackerras <paulus@samba.org> LKML-Reference: <1267804269-22660-3-git-send-email-acme@infradead.org> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'tools/perf/builtin-diff.c')
-rw-r--r--tools/perf/builtin-diff.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/tools/perf/builtin-diff.c b/tools/perf/builtin-diff.c
index 18b3f505f9d..20df7352629 100644
--- a/tools/perf/builtin-diff.c
+++ b/tools/perf/builtin-diff.c
@@ -26,7 +26,8 @@ static int perf_session__add_hist_entry(struct perf_session *self,
struct addr_location *al, u64 count)
{
bool hit;
- struct hist_entry *he = __perf_session__add_hist_entry(self, al, NULL,
+ struct hist_entry *he = __perf_session__add_hist_entry(&self->hists,
+ al, NULL,
count, &hit);
if (he == NULL)
return -ENOMEM;