perf tools: Pass struct perf_hpp_fmt to its callbacks

Currently ->cmp, ->collapse and ->sort callbacks doesn't pass
corresponding fmt.  But it'll be needed by upcoming changes in
perf diff command.

Suggested-by: Jiri Olsa <jolsa@kernel.org>
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Acked-by: Jiri Olsa <jolsa@kernel.org>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Kan Liang <kan.liang@intel.com>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1420677949-6719-6-git-send-email-namhyung@kernel.org
[ fix build by passing perf_hpp_fmt pointer to hist_entry__cmp_ methods ]
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

1 files changed, 8 insertions, 4 deletions

diff --git a/tools/perf/ui/hist.c b/tools/perf/ui/hist.c
index 482adae3cc44..25d608394d74 100644
--- a/tools/perf/ui/hist.c
+++ b/tools/perf/ui/hist.c
@@ -285,7 +285,8 @@ static int hpp__entry_##_type(struct perf_hpp_fmt *fmt,				\
 }
 
 #define __HPP_SORT_FN(_type, _field)                                            \
-static int64_t hpp__sort_##_type(struct hist_entry *a, struct hist_entry *b)    \
+static int64_t hpp__sort_##_type(struct perf_hpp_fmt *fmt __maybe_unused,       \
+                                 struct hist_entry *a, struct hist_entry *b)    \
 {                                                                               \
         return __hpp__sort(a, b, he_get_##_field);                              \
 }
@@ -312,7 +313,8 @@ static int hpp__entry_##_type(struct perf_hpp_fmt *fmt,				\
 }
 
 #define __HPP_SORT_ACC_FN(_type, _field)                                        \
-static int64_t hpp__sort_##_type(struct hist_entry *a, struct hist_entry *b)    \
+static int64_t hpp__sort_##_type(struct perf_hpp_fmt *fmt __maybe_unused,       \
+                                 struct hist_entry *a, struct hist_entry *b)    \
 {                                                                               \
         return __hpp__sort_acc(a, b, he_get_acc_##_field);                      \
 }
@@ -331,7 +333,8 @@ static int hpp__entry_##_type(struct perf_hpp_fmt *fmt,				\
 }
 
 #define __HPP_SORT_RAW_FN(_type, _field)                                        \
-static int64_t hpp__sort_##_type(struct hist_entry *a, struct hist_entry *b)    \
+static int64_t hpp__sort_##_type(struct perf_hpp_fmt *fmt __maybe_unused,       \
+                                 struct hist_entry *a, struct hist_entry *b)    \
 {                                                                               \
         return __hpp__sort(a, b, he_get_raw_##_field);                          \
 }
@@ -361,7 +364,8 @@ HPP_PERCENT_ACC_FNS(overhead_acc, period)
 HPP_RAW_FNS(samples, nr_events)
 HPP_RAW_FNS(period, period)
 
-static int64_t hpp__nop_cmp(struct hist_entry *a __maybe_unused,
+static int64_t hpp__nop_cmp(struct perf_hpp_fmt *fmt __maybe_unused,
+                            struct hist_entry *a __maybe_unused,
                             struct hist_entry *b __maybe_unused)
 {
         return 0;