Messages in this thread | | | From | Rasmus Villemoes <> | Subject | [PATCH 0/4] Some minor printf improvements | Date | Sat, 21 Feb 2015 00:21:15 +0100 |
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While studying the kernel's printf internals in order to write the kernel-specific format checking for smatch, I stumbled on a few things one could do to shave an instruction here and there. Nothing earth-shattering.
Rasmus Villemoes (4): lib/vsprintf.c: Eliminate some branches lib/vsprintf.c: Reduce stack use in number() lib/vsprintf.c: Eliminate duplicate hex string array lib/vsprintf.c: Another small hack
lib/vsprintf.c | 49 +++++++++++++++++-------------------------------- 1 file changed, 17 insertions(+), 32 deletions(-)
-- 2.1.3
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