kernel/linux.git/arch/csky/mm/context.c, branch linux-7.0.yLinux kernel stable tree (mirror)https://git.radix-linux.su/kernel/linux.git/atom?h=linux-7.0.y2019-07-19T06:21:36+00:00csky: Use generic asid algorithm to implement switch_mm2019-07-19T06:21:36+00:00Guo Renren_guo@c-sky.com2019-06-18T12:33:32+00:00urn:sha1:22d55f02b8922a097cd4be1e2f131dfa7ef65901
Use linux generic asid/vmid algorithm to implement csky
switch_mm function. The algorithm is from arm and it could
work with SMP system. It'll help reduce tlb flush for
switch_mm in task/vm switch.
Signed-off-by: Guo Ren <ren_guo@c-sky.com>
Cc: Arnd Bergmann <arnd@arndb.de>