s390/mm: convert pgste locking functions to C

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Convert pgste_get_lock() and pgste_set_unlock() to C.

There is no real reasons to keep them in assembler. Having them in C
makes them more readable and maintainable, and better instructions are
used automatically when available.

Signed-off-by: Claudio Imbrenda <imbrenda@linux.ibm.com>
Acked-by: Alexander Gordeev <agordeev@linux.ibm.com>
Reviewed-by: Heiko Carstens <hca@linux.ibm.com>
Link: https://lore.kernel.org/r/20231205173252.62305-1-imbrenda@linux.ibm.com
Signed-off-by: Alexander Gordeev <agordeev@linux.ibm.com>

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Claudio Imbrenda 2023-12-05 18:32:52 +01:00 • committed by Alexander Gordeev

parent 18564756ab

commit a6d27ea01a

1 changed files with 10 additions and 19 deletions

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arch/s390/mm/pgtable.c

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