diff options
| author | Jiri Olsa | 2012-10-13 00:06:16 +0200 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo | 2012-12-09 12:46:05 +0100 |
| commit | 1240005e0d3a7e03c2fd05603fb01676e5a004f7 (patch) | |
| tree | 055fb08fabe4c5d09c339dc2fb4ac63e741127a8 /tools/perf/ui/browsers/hists.c | |
| parent | perf tools: Fix mmap limitations on 32-bit (diff) | |
| download | kernel-qcow2-linux-1240005e0d3a7e03c2fd05603fb01676e5a004f7.tar.gz kernel-qcow2-linux-1240005e0d3a7e03c2fd05603fb01676e5a004f7.tar.xz kernel-qcow2-linux-1240005e0d3a7e03c2fd05603fb01676e5a004f7.zip | |
perf hists: Introduce perf_hpp__list for period related columns
Adding perf_hpp__list list to register and contain all period related
columns the command is interested in.
This way we get rid of static array holding all possible columns and
enable commands to register their own columns.
It'll be handy for diff command in future to process and display data
for multiple files.
Signed-off-by: Jiri Olsa <jolsa@redhat.com>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Link: http://lkml.kernel.org/n/tip-kiykge4igrcl7etmpmveto1h@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/ui/browsers/hists.c')
| -rw-r--r-- | tools/perf/ui/browsers/hists.c | 20 |
1 files changed, 12 insertions, 8 deletions
diff --git a/tools/perf/ui/browsers/hists.c b/tools/perf/ui/browsers/hists.c index ccc4bd161420..57b82c26cd05 100644 --- a/tools/perf/ui/browsers/hists.c +++ b/tools/perf/ui/browsers/hists.c @@ -587,6 +587,8 @@ HPP__COLOR_FN(overhead_guest_us, period_guest_us) void hist_browser__init_hpp(void) { + perf_hpp__column_enable(PERF_HPP__OVERHEAD); + perf_hpp__init(); perf_hpp__format[PERF_HPP__OVERHEAD].color = @@ -607,12 +609,13 @@ static int hist_browser__show_entry(struct hist_browser *browser, { char s[256]; double percent; - int i, printed = 0; + int printed = 0; int width = browser->b.width; char folded_sign = ' '; bool current_entry = ui_browser__is_current_entry(&browser->b, row); off_t row_offset = entry->row_offset; bool first = true; + struct perf_hpp_fmt *fmt; if (current_entry) { browser->he_selection = entry; @@ -629,12 +632,11 @@ static int hist_browser__show_entry(struct hist_browser *browser, .buf = s, .size = sizeof(s), }; + int i = 0; ui_browser__gotorc(&browser->b, row, 0); - for (i = 0; i < PERF_HPP__MAX_INDEX; i++) { - if (!perf_hpp__format[i].cond) - continue; + perf_hpp__for_each_format(fmt) { if (!first) { slsmg_printf(" "); @@ -642,14 +644,14 @@ static int hist_browser__show_entry(struct hist_browser *browser, } first = false; - if (perf_hpp__format[i].color) { + if (fmt->color) { hpp.ptr = &percent; /* It will set percent for us. See HPP__COLOR_FN above. */ - width -= perf_hpp__format[i].color(&hpp, entry); + width -= fmt->color(&hpp, entry); ui_browser__set_percent_color(&browser->b, percent, current_entry); - if (i == PERF_HPP__OVERHEAD && symbol_conf.use_callchain) { + if (!i && symbol_conf.use_callchain) { slsmg_printf("%c ", folded_sign); width -= 2; } @@ -659,9 +661,11 @@ static int hist_browser__show_entry(struct hist_browser *browser, if (!current_entry || !browser->b.navkeypressed) ui_browser__set_color(&browser->b, HE_COLORSET_NORMAL); } else { - width -= perf_hpp__format[i].entry(&hpp, entry); + width -= fmt->entry(&hpp, entry); slsmg_printf("%s", s); } + + i++; } /* The scroll bar isn't being used */ |