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authorDennis Zhou (Facebook) <dennisszhou@gmail.com>2017-07-25 02:02:10 +0300
committerTejun Heo <tj@kernel.org>2017-07-26 17:23:53 +0300
commit91e914c5a4988d00a13c14297ab02b250611e00e (patch)
treedb6c6ea3641569450508cb7a094b31764a79ec6b /mm/percpu-stats.c
parentd2f3c3849461baefdbb39123abde1054d46bf22e (diff)
downloadlinux-91e914c5a4988d00a13c14297ab02b250611e00e.tar.xz
percpu: generalize bitmap (un)populated iterators
The area map allocator only used a bitmap for the backing page state. The new bitmap allocator will use bitmaps to manage the allocation region in addition to this. This patch generalizes the bitmap iterators so they can be reused with the bitmap allocator. Signed-off-by: Dennis Zhou <dennisszhou@gmail.com> Reviewed-by: Josef Bacik <jbacik@fb.com> Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'mm/percpu-stats.c')
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