#include #include #include #include "../debug.h" #include "helpline.h" #include "ui.h" #include "../util.h" char ui_helpline__current[512]; static void nop_helpline__pop(void) { } static void nop_helpline__push(const char *msg __maybe_unused) { } static int nop_helpline__show(const char *fmt __maybe_unused, va_list ap __maybe_unused) { return 0; } static struct ui_helpline default_helpline_fns = { .pop = nop_helpline__pop, .push = nop_helpline__push, .show = nop_helpline__show, }; struct ui_helpline *helpline_fns = &default_helpline_fns; void ui_helpline__pop(void) { helpline_fns->pop(); } void ui_helpline__push(const char *msg) { helpline_fns->push(msg); } void ui_helpline__vpush(const char *fmt, va_list ap) { char *s; if (vasprintf(&s, fmt, ap) < 0) vfprintf(stderr, fmt, ap); else { ui_helpline__push(s); free(s); } } void ui_helpline__fpush(const char *fmt, ...) { va_list ap; va_start(ap, fmt); ui_helpline__vpush(fmt, ap); va_end(ap); } void ui_helpline__puts(const char *msg) { ui_helpline__pop(); ui_helpline__push(msg); } int ui_helpline__vshow(const char *fmt, va_list ap) { return helpline_fns->show(fmt, ap); } void ui_helpline__printf(const char *fmt, ...) { va_list ap; ui_helpline__pop(); va_start(ap, fmt); ui_helpline__vpush(fmt, ap); va_end(ap); } ct> net-next plumbingsTobias Klauser
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authorJungseung Lee <js07.lee@samsung.com>2016-12-12 16:46:43 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2016-12-12 18:55:10 -0800
commit39a0e975c37dee93fa1b8ea5f7eacd1c4c8a586e (patch)
tree34df14285ce89f83a93f6053a897bcd371dc1e15 /tools/power/x86/turbostat
parent30f74aa0854c2d5a331b507b14fe421ba4980511 (diff)
init: reduce rootwait polling interval time to 5ms
For several devices, the rootwait time is sensitive because it directly affects booting time. The polling interval of rootwait is currently 100ms. To save unnessesary waiting time, reduce the polling interval to 5 ms. [akpm@linux-foundation.org: remove used-once #define] Link: http://lkml.kernel.org/r/20161207060743.1728-1-js07.lee@samsung.com Signed-off-by: Jungseung Lee <js07.lee@samsung.com> Cc: Al Viro <viro@zeniv.linux.org.uk> Cc: Christoph Hellwig <hch@lst.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'tools/power/x86/turbostat')