Le 24/10/2021 à 19:54, Joe Perches a écrit :
On Sun, 2021-10-24 at 19:40 +0200, Christophe JAILLET wrote:
'dma_mem->bitmap' is a bitmap. So use 'bitmap_zalloc()' to simplify code,
improve the semantic and avoid some open-coded arithmetic in allocator
arguments.
There is a cocci script for some of these.
https://lore.kernel.org/all/08b89608cfb1280624d1a89ead6547069f9a4c31.camel@xxxxxxxxxxx/
Hi Joe,
yes I know.
As it is public, I guess that new comers may have seen it and want to
propose patches based on your cocci script.
So, for now, I'm more focused on things that are not spotted by your
script. I look for places where the size computation is not done within
the kmalloc() or eq. function.
CJ
