]> git.baikalelectronics.ru Git - kernel.git/commit
projects / kernel.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: d89c601) | patch
bitmap: Introduce bitmap_cut(): cut bits and shift remaining
authorStefano Brivio <sbrivio@redhat.com>
Tue, 21 Jan 2020 23:17:54 +0000 (00:17 +0100)
committerPablo Neira Ayuso <pablo@netfilter.org>
Mon, 27 Jan 2020 07:54:30 +0000 (08:54 +0100)
commit7c8ecf10300a4bec21610d5001a0d047b207c67e
tree07fa49e6476d91c6a9b453ec740039ebe8eb9a80tree | snapshot
parentd89c6019e401a7209e29b3577f49fe51e85ce612commit | diff
bitmap: Introduce bitmap_cut(): cut bits and shift remaining

The new bitmap function bitmap_cut() copies bits from source to
destination by removing the region specified by parameters first
and cut, and remapping the bits above the cut region by right
shifting them.

Signed-off-by: Stefano Brivio <sbrivio@redhat.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
include/linux/bitmap.h diff | blob | history
lib/bitmap.c diff | blob | history
Linux Kernel Source Tree.