Martin Schwidefsky fcbe08d66f s390/mm: pmdp_get_and_clear_full optimization ...

Analog to ptep_get_and_clear_full define a variant of the
pmpd_get_and_clear primitive which gets the full hint from the
mmu_gather struct. This allows s390 to avoid a costly instruction
when destroying an address space.

Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

2014-10-27 13:27:30 +01:00

22 KiB

Raw Blame History

View Raw