Guoyun Sun 2971317ab0 mips/mm: Add page soft dirty tracking ...

User space checkpoint and restart tool (CRIU) needs the page's change
to be soft tracked. This allows to do a pre checkpoint and then dump
only touched pages.

Signed-off-by: Guoyun Sun <sunguoyun@loongson.cn>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>

2020-05-17 10:39:19 +02:00

7.8 KiB

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