| commit | 22d55f02b8922a097cd4be1e2f131dfa7ef65901 | [log] [tgz] |
|---|---|---|
| author | Guo Ren <ren_guo@c-sky.com> | Tue Jun 18 20:33:32 2019 +0800 |
| committer | Guo Ren <ren_guo@c-sky.com> | Fri Jul 19 14:21:36 2019 +0800 |
| tree | e8e0c0f8c5071343902090aa225fb92bd5747536 | |
| parent | a231b8839cd4259de1d37a78165739a4d5d08e72 [diff] |
csky: Use generic asid algorithm to implement switch_mm 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>