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Ingo Molnar b0fe551000 kconfig: improve seed in randconfig ... 'make randconfig' uses glibc's rand function, and the seed of that PRNG is set via: srand(time(NULL)); But 'time()' only increases once every second - freezing the randconfig result within a single second. My Nehalem testbox does randconfig much faster than 1 second and i have a few scripts that do 'randconfig until condition X' loops. Those scripts currently waste a lot of CPU time due to randconfig changing its seed only once per second currently. Change the seed to be micrseconds based. (I checked the statistical spread of the seed - the now.tv_sec*now.tv_usec multiplication there further improves it.) Signed-off-by: Ingo Molnar <mingo@elte.hu> Cc: Roman Zippel <zippel@linux-m68k.org> [sam: fix for systems where usec is zero - noticed by Geert Uytterhoeven] Signed-off-by: Sam Ravnborg <sam@ravnborg.org>		16 years ago
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lxdialog	kconfig: fix options to check-lxdialog.sh	16 years ago
.gitignore	…
Makefile	x86, um: get rid of arch/um/Kconfig.arch	16 years ago
POTFILES.in	kconfig: gettext support for lxdialog	17 years ago
check.sh	…
conf.c	kconfig: improve seed in randconfig	16 years ago
confdata.c	kconfig: fix randconfig for choice blocks	16 years ago
expr.c	kconfig: tristate choices with mixed tristate and boolean values	17 years ago
expr.h	kconfig: struct property commented	16 years ago
gconf.c	kconfig: gconfig: symbol fix	17 years ago
gconf.glade	…
images.c	…
kconfig_load.c	…
kxgettext.c	…
lex.zconf.c_shipped	kconfig: improve error messages for bad source statements	16 years ago
lkc.h	kconfig: set all new symbols automatically	17 years ago
lkc_proto.h	kconfig: add named choice group	17 years ago
mconf.c	kconfig: fix MAC OS X warnings in menuconfig	17 years ago
menu.c	kconfig: add named choice group	17 years ago
qconf.cc	kconfig: environment symbol support	17 years ago
qconf.h	…
symbol.c	kconfig: add named choice group	17 years ago
util.c	kconfig: incorrect 'len' field initialisation ?	17 years ago
zconf.gperf	kconfig: remove "enable"	17 years ago
zconf.hash.c_shipped	kconfig: remove "enable"	17 years ago
zconf.l	kconfig: improve error messages for bad source statements	16 years ago
zconf.tab.c_shipped	kconfig: add named choice group	17 years ago
zconf.y	kconfig: add named choice group	17 years ago