kernel/linux
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ synced 2026-09-28 19:20:30 +00:00
Code Issues Releases Packages Activity
linux/mm/percpu-stats.c
Dennis Zhou (Facebook) 86b442fbce percpu: add first_bit to keep track of the first free in the bitmap 
This patch adds first_bit to keep track of the first free bit in the
bitmap. This hint helps prevent scanning of fully allocated blocks.

Signed-off-by: Dennis Zhou <dennisszhou@gmail.com>
Reviewed-by: Josef Bacik <jbacik@fb.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
2017-07-26 17:41:05 -04:00

247 lines
5.9 KiB
Raw Permalink Blame History