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(parent: 31e3c06) | patch
lib: vsprintf: optimize division by 10 for small integers
authorGeorge Spelvin <linux@horizon.com>
Fri, 28 Sep 2012 00:20:12 +0000 (10:20 +1000)
committerStephen Rothwell <sfr@canb.auug.org.au>
Wed, 3 Oct 2012 06:50:40 +0000 (16:50 +1000)
commit380f3ca610c5343544c699bf19aa38bce9640b2c
tree059e3cdca9f48ea1a0b9b0fcb03c26e42627b003tree | snapshot
parent31e3c06f465e3616877c8378690fef02a6fd0168commit | diff
lib: vsprintf: optimize division by 10 for small integers

Shrink the reciprocal approximations used in put_dec_full4() based on the
comments in put_dec_full9().

Signed-off-by: George Spelvin <linux@horizon.com>
Cc: Denys Vlasenko <vda.linux@googlemail.com>
Cc: Michal Nazarewicz <mina86@mina86.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
lib/vsprintf.c diff | blob | history
Linux kernel for KaRo TX COM modules