alistair23-linux

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alistair23-linux

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Author	SHA1	Message	Date
Guo Ren	22d55f02b8	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>	2019-07-19 14:21:36 +08:00

Author

SHA1

Message

Date

Guo Ren

22d55f02b8

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>

2019-07-19 14:21:36 +08:00

1 Commits (10618132432f53afa90ef8417dd549ffa6232bb9)