s390/pgtable: add pgste_get helper

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ptep_modify_prot_start uses the pgste_set helper to store the pgste,
while ptep_modify_prot_commit uses its own pointer magic to retrieve
the value again. Add the pgste_get help function to keep things
symmetrical and improve readability.

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

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Martin Schwidefsky 2013-07-19 11:15:54 +02:00

parent a055f66a3a

commit d56c893d36

1 changed files with 10 additions and 1 deletions

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arch/s390/include/asm/pgtable.h

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