Yury Norov 7c3f066124
lib/bitmap.c: micro-optimization for __bitmap_complement()
Use BITS_TO_LONGS() macro to avoid calculation of reminder (bits %
BITS_PER_LONG) On ARM64 it saves 5 instruction for function - 16 before
and 11 after.

Link: http://lkml.kernel.org/r/20180411145914.6011-1-ynorov@caviumnetworks.com
Signed-off-by: Yury Norov <ynorov@caviumnetworks.com>
Reviewed-by: Andrew Morton <akpm@linux-foundation.org>
Cc: Matthew Wilcox <mawilcox@microsoft.com>
Cc: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: alk3pInjection <webmaster@raspii.tech>
Signed-off-by: azrim <mirzaspc@gmail.com>
2022-06-10 15:41:43 +07:00
..
2022-06-10 15:41:42 +07:00
2019-04-20 09:15:07 +02:00
2022-06-10 15:41:42 +07:00
2018-12-08 13:03:35 +01:00