From: Namhyung Kim <namhyung....@lge.com> Move coloring logic into the hpp functions so that each value can be colored independently. It'd required for event group view.
For overhead column, add a callback for printing 'folded_sign' of callchains of a hist entry. Signed-off-by: Namhyung Kim <namhy...@kernel.org> Cc: Ingo Molnar <mi...@kernel.org> Cc: Paul Mackerras <pau...@samba.org> Cc: Peter Zijlstra <a.p.zijls...@chello.nl> Link: http://lkml.kernel.org/r/1358845787-1350-11-git-send-email-namhy...@kernel.org Signed-off-by: Arnaldo Carvalho de Melo <a...@redhat.com> --- tools/perf/ui/browsers/hists.c | 72 ++++++++++++++++++++++++------------------ 1 file changed, 42 insertions(+), 30 deletions(-) diff --git a/tools/perf/ui/browsers/hists.c b/tools/perf/ui/browsers/hists.c index 46242de..852e4e1 100644 --- a/tools/perf/ui/browsers/hists.c +++ b/tools/perf/ui/browsers/hists.c @@ -567,23 +567,48 @@ static int hist_browser__show_callchain(struct hist_browser *browser, return row - first_row; } +struct hpp_arg { + struct ui_browser *b; + char folded_sign; + bool current_entry; +}; + +static int __hpp__color_callchain(struct hpp_arg *arg) +{ + if (!symbol_conf.use_callchain) + return 0; + + slsmg_printf("%c ", arg->folded_sign); + return 2; +} + static int __hpp__color_fmt(struct perf_hpp *hpp, struct hist_entry *he, - u64 (*get_field)(struct hist_entry *)) + u64 (*get_field)(struct hist_entry *), + int (*callchain_cb)(struct hpp_arg *)) { - int ret; + int ret = 0; double percent = 0.0; struct hists *hists = he->hists; + struct hpp_arg *arg = hpp->ptr; if (hists->stats.total_period) percent = 100.0 * get_field(he) / hists->stats.total_period; - *(double *)hpp->ptr = percent; + ui_browser__set_percent_color(arg->b, percent, arg->current_entry); + + if (callchain_cb) + ret += callchain_cb(arg); + + ret += scnprintf(hpp->buf, hpp->size, "%6.2f%%", percent); + slsmg_printf("%s", hpp->buf); + + if (!arg->current_entry || !arg->b->navkeypressed) + ui_browser__set_color(arg->b, HE_COLORSET_NORMAL); - ret = scnprintf(hpp->buf, hpp->size, "%6.2f%%", percent); return ret; } -#define __HPP_COLOR_PERCENT_FN(_type, _field) \ +#define __HPP_COLOR_PERCENT_FN(_type, _field, _cb) \ static u64 __hpp_get_##_field(struct hist_entry *he) \ { \ return he->stat._field; \ @@ -592,14 +617,14 @@ static u64 __hpp_get_##_field(struct hist_entry *he) \ static int hist_browser__hpp_color_##_type(struct perf_hpp *hpp, \ struct hist_entry *he) \ { \ - return __hpp__color_fmt(hpp, he, __hpp_get_##_field); \ + return __hpp__color_fmt(hpp, he, __hpp_get_##_field, _cb); \ } -__HPP_COLOR_PERCENT_FN(overhead, period) -__HPP_COLOR_PERCENT_FN(overhead_sys, period_sys) -__HPP_COLOR_PERCENT_FN(overhead_us, period_us) -__HPP_COLOR_PERCENT_FN(overhead_guest_sys, period_guest_sys) -__HPP_COLOR_PERCENT_FN(overhead_guest_us, period_guest_us) +__HPP_COLOR_PERCENT_FN(overhead, period, __hpp__color_callchain) +__HPP_COLOR_PERCENT_FN(overhead_sys, period_sys, NULL) +__HPP_COLOR_PERCENT_FN(overhead_us, period_us, NULL) +__HPP_COLOR_PERCENT_FN(overhead_guest_sys, period_guest_sys, NULL) +__HPP_COLOR_PERCENT_FN(overhead_guest_us, period_guest_us, NULL) #undef __HPP_COLOR_PERCENT_FN @@ -626,7 +651,6 @@ static int hist_browser__show_entry(struct hist_browser *browser, unsigned short row) { char s[256]; - double percent; int printed = 0; int width = browser->b.width; char folded_sign = ' '; @@ -646,16 +670,20 @@ static int hist_browser__show_entry(struct hist_browser *browser, } if (row_offset == 0) { + struct hpp_arg arg = { + .b = &browser->b, + .folded_sign = folded_sign, + .current_entry = current_entry, + }; struct perf_hpp hpp = { .buf = s, .size = sizeof(s), + .ptr = &arg, }; - int i = 0; ui_browser__gotorc(&browser->b, row, 0); perf_hpp__for_each_format(fmt) { - if (!first) { slsmg_printf(" "); width -= 2; @@ -663,27 +691,11 @@ static int hist_browser__show_entry(struct hist_browser *browser, first = false; if (fmt->color) { - hpp.ptr = &percent; - /* It will set percent for us. See __hpp__color_fmt above. */ width -= fmt->color(&hpp, entry); - - ui_browser__set_percent_color(&browser->b, percent, current_entry); - - if (!i && symbol_conf.use_callchain) { - slsmg_printf("%c ", folded_sign); - width -= 2; - } - - slsmg_printf("%s", s); - - if (!current_entry || !browser->b.navkeypressed) - ui_browser__set_color(&browser->b, HE_COLORSET_NORMAL); } else { width -= fmt->entry(&hpp, entry); slsmg_printf("%s", s); } - - i++; } /* The scroll bar isn't being used */ -- 1.8.1.1.361.gec3ae6e -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
