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| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2011-10-26 08:19:05 -0200 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2011-10-26 13:13:03 -0200 |
| commit | 0458122db0a2ebd1d3779469cb6184d8b195be09 (patch) | |
| tree | 52d35e0ccfd1559cb300f71dbf453f3e61e4acbb /tools | |
| parent | 13d8f96c6c98532567b7620210a41d57dbc2039f (diff) | |
| download | lwn-0458122db0a2ebd1d3779469cb6184d8b195be09.tar.gz lwn-0458122db0a2ebd1d3779469cb6184d8b195be09.zip | |
perf ui browser: No need to switch char sets that often
Just before and after the loop.
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/n/tip-0lh91cedngyg1pqarbky5vn7@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/perf/util/ui/browser.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/tools/perf/util/ui/browser.c b/tools/perf/util/ui/browser.c index 29c68aee00df..8607efa13564 100644 --- a/tools/perf/util/ui/browser.c +++ b/tools/perf/util/ui/browser.c @@ -231,13 +231,15 @@ static void ui_browser__scrollbar_set(struct ui_browser *browser) (browser->nr_entries - 1)); } + SLsmg_set_char_set(1); + while (h < height) { ui_browser__gotorc(browser, row++, col); - SLsmg_set_char_set(1); - SLsmg_write_char(h == pct ? SLSMG_DIAMOND_CHAR : SLSMG_BOARD_CHAR); - SLsmg_set_char_set(0); + SLsmg_write_char(h == pct ? SLSMG_DIAMOND_CHAR : SLSMG_CKBRD_CHAR); ++h; } + + SLsmg_set_char_set(0); } static int __ui_browser__refresh(struct ui_browser *browser) |