perf hists: Add _idx fields into struct perf_hpp_fmt

Currently there's no way of comparing hpp format entries, which is
needed in following patches.

Adding _idx fields into struct perf_hpp_fmt to recognize and be able to
compare hpp format entries.

Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Cc: David Ahern <dsahern@gmail.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1453109064-1026-4-git-send-email-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

diff --git a/tools/perf/ui/hist.c b/tools/perf/ui/hist.c
index bf2a66e..d392801 100644 (file)
--- a/tools/perf/ui/hist.c
+++ b/tools/perf/ui/hist.c
@@ -371,7 +371,7 @@ static int64_t hpp__nop_cmp(struct perf_hpp_fmt *fmt __maybe_unused,
        return 0;
 }
 
-#define HPP__COLOR_PRINT_FNS(_name, _fn)               \
+#define HPP__COLOR_PRINT_FNS(_name, _fn, _idx)         \
        {                                               \
                .name   = _name,                        \
                .header = hpp__header_fn,               \
@@ -381,9 +381,10 @@ static int64_t hpp__nop_cmp(struct perf_hpp_fmt *fmt __maybe_unused,
                .cmp    = hpp__nop_cmp,                 \
                .collapse = hpp__nop_cmp,               \
                .sort   = hpp__sort_ ## _fn,            \
+               .idx    = PERF_HPP__ ## _idx,           \
        }
 
-#define HPP__COLOR_ACC_PRINT_FNS(_name, _fn)           \
+#define HPP__COLOR_ACC_PRINT_FNS(_name, _fn, _idx)     \
        {                                               \
                .name   = _name,                        \
                .header = hpp__header_fn,               \
@@ -393,9 +394,10 @@ static int64_t hpp__nop_cmp(struct perf_hpp_fmt *fmt __maybe_unused,
                .cmp    = hpp__nop_cmp,                 \
                .collapse = hpp__nop_cmp,               \
                .sort   = hpp__sort_ ## _fn,            \
+               .idx    = PERF_HPP__ ## _idx,           \
        }
 
-#define HPP__PRINT_FNS(_name, _fn)                     \
+#define HPP__PRINT_FNS(_name, _fn, _idx)               \
        {                                               \
                .name   = _name,                        \
                .header = hpp__header_fn,               \
@@ -404,17 +406,18 @@ static int64_t hpp__nop_cmp(struct perf_hpp_fmt *fmt __maybe_unused,
                .cmp    = hpp__nop_cmp,                 \
                .collapse = hpp__nop_cmp,               \
                .sort   = hpp__sort_ ## _fn,            \
+               .idx    = PERF_HPP__ ## _idx,           \
        }
 
 struct perf_hpp_fmt perf_hpp__format[] = {
-       HPP__COLOR_PRINT_FNS("Overhead", overhead),
-       HPP__COLOR_PRINT_FNS("sys", overhead_sys),
-       HPP__COLOR_PRINT_FNS("usr", overhead_us),
-       HPP__COLOR_PRINT_FNS("guest sys", overhead_guest_sys),
-       HPP__COLOR_PRINT_FNS("guest usr", overhead_guest_us),
-       HPP__COLOR_ACC_PRINT_FNS("Children", overhead_acc),
-       HPP__PRINT_FNS("Samples", samples),
-       HPP__PRINT_FNS("Period", period)
+       HPP__COLOR_PRINT_FNS("Overhead", overhead, OVERHEAD),
+       HPP__COLOR_PRINT_FNS("sys", overhead_sys, OVERHEAD_SYS),
+       HPP__COLOR_PRINT_FNS("usr", overhead_us, OVERHEAD_US),
+       HPP__COLOR_PRINT_FNS("guest sys", overhead_guest_sys, OVERHEAD_GUEST_SYS),
+       HPP__COLOR_PRINT_FNS("guest usr", overhead_guest_us, OVERHEAD_GUEST_US),
+       HPP__COLOR_ACC_PRINT_FNS("Children", overhead_acc, OVERHEAD_ACC),
+       HPP__PRINT_FNS("Samples", samples, SAMPLES),
+       HPP__PRINT_FNS("Period", period, PERIOD)
 };
 
 LIST_HEAD(perf_hpp__list);

diff --git a/tools/perf/util/hist.h b/tools/perf/util/hist.h
index bc24997..8a0cbde 100644 (file)
--- a/tools/perf/util/hist.h
+++ b/tools/perf/util/hist.h
@@ -221,6 +221,7 @@ struct perf_hpp_fmt {
        bool elide;
        int len;
        int user_len;
+       int idx;
 };
 
 extern struct list_head perf_hpp__list;