x86: CPA avoid repeated lazy mmu flush

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Impact: Flush the lazy MMU only once

Pending mmu updates only need to be flushed once to bring the
in-memory pagetable state up to date.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

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Thomas Gleixner 2009-02-12 21:16:09 +01:00

parent 34b0900d32

commit 7ad9de6ac8

1 changed files with 7 additions and 8 deletions

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15

arch/x86/mm/pageattr.c

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