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Subject[PATCH 1/2] perf c2c: Change the default coalesce setup
Date
Joe suggested to have the coalesce default set just to 'iaddr',
because it's easier to read on the (default) c2c report run.

By removing pid from -c option, the c2c report will group all
the relevant pids under instruction address bucket. User can
always run -c pid,iaddr for more grained output on particular
pids.

Suggested-by: Joe Mario <jmario@redhat.com>
Link: http://lkml.kernel.org/n/tip-lk53c7y9fadu53spuzsn6cij@git.kernel.org
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
---
tools/perf/builtin-c2c.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/perf/builtin-c2c.c b/tools/perf/builtin-c2c.c
index 686fb60a8e11..321687f8f373 100644
--- a/tools/perf/builtin-c2c.c
+++ b/tools/perf/builtin-c2c.c
@@ -68,7 +68,7 @@ struct c2c_hist_entry {
struct hist_entry he;
};

-static char const *coalesce_default = "pid,iaddr";
+static char const *coalesce_default = "iaddr";

struct perf_c2c {
struct perf_tool tool;
--
2.17.2
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