Messages in this thread | | | From | Namhyung Kim <> | Subject | Re: [PATCH 09/21] perf ui/hist: Add support to accumulated hist stat | Date | Mon, 06 Jan 2014 17:32:16 +0900 |
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On Sun, 5 Jan 2014 18:31:13 +0100, Jiri Olsa wrote: > On Tue, Dec 24, 2013 at 05:22:15PM +0900, Namhyung Kim wrote: >> +#define __HPP_COLOR_ACC_PERCENT_FN(_type, _field) \ >> +static u64 he_get_acc_##_field(struct hist_entry *he) \ >> +{ \ >> + return he->stat_acc->_field; \ >> +} \ >> + \ >> +static int hpp__color_acc_##_type(struct perf_hpp_fmt *fmt __maybe_unused, \ >> + struct perf_hpp *hpp, struct hist_entry *he) \ >> +{ \ >> + return __hpp__fmt(hpp, he, he_get_acc_##_field, " %6.2f%%", \ >> + (hpp_snprint_fn)percent_color_snprintf, true); \ >> +} >> + >> +#define __HPP_ENTRY_ACC_PERCENT_FN(_type, _field) \ >> +static int hpp__entry_acc_##_type(struct perf_hpp_fmt *_fmt __maybe_unused, \ >> + struct perf_hpp *hpp, struct hist_entry *he) \ >> +{ \ >> + const char *fmt = symbol_conf.field_sep ? " %.2f" : " %6.2f%%"; \ >> + return __hpp__fmt(hpp, he, he_get_acc_##_field, fmt, \ >> + scnprintf, true); \ >> +} >> + >> #define __HPP_ENTRY_RAW_FN(_type, _field) \ >> static u64 he_get_raw_##_field(struct hist_entry *he) \ >> { \ >> @@ -148,17 +170,25 @@ __HPP_WIDTH_FN(_type, _min_width, _unit_width) \ >> __HPP_COLOR_PERCENT_FN(_type, _field) \ >> __HPP_ENTRY_PERCENT_FN(_type, _field) >> >> +#define HPP_PERCENT_ACC_FNS(_type, _str, _field, _min_width, _unit_width)\ >> +__HPP_HEADER_FN(_type, _str, _min_width, _unit_width) \ >> +__HPP_WIDTH_FN(_type, _min_width, _unit_width) \ >> +__HPP_COLOR_ACC_PERCENT_FN(_type, _field) \ >> +__HPP_ENTRY_ACC_PERCENT_FN(_type, _field) > > how about add 'stat|stat_acc' parameter to the HPP_PERCENT_FNS > macro and use it like: > > #define __HPP_COLOR_PERCENT_FN(_type, _field, _stat) \ > static u64 he_get_##_stat##_field(struct hist_entry *he) \ > { \ > return he->##_stat._field; \ > } \ > > > and use 'he_get_##_stat##_field' in __HPP_ENTRY_PERCENT_FN > > This way you dont need to duplicate the code, that differs > only in the used stat data.. but it's possible I missed > something ;-)
The problem is that he->stat is a in-struct data but ->stat_acc is dynamically allocated. So it should be
"he->stat. ## _field" ~ vs.
"he->stat_acc-> ## _field" ~~ > > btw just noticed __HPP_COLOR_PERCENT_FN does not use _type
??? It's used in hpp__color_##_type().
Thanks, Namhyung
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