s390/mm: Make gmap_protect_range more modular

This patch reworks the gmap_protect_range logic and extracts the pte
handling into an own function. Also we do now walk to the pmd and make
it accessible in the function for later use. This way we can add huge
page handling logic more easily.

Signed-off-by: Janosch Frank <[email protected]>
Reviewed-by: Christian Borntraeger <[email protected]>
Reviewed-by: Martin Schwidefsky <[email protected]>

0 files changed, 0 insertions, 0 deletions