| commit | 85e9d0e5ffabfede5facbac5b0d9b90768bc6e90 | [log] [tgz] |
|---|---|---|
| author | Heiko Carstens <heiko.carstens@de.ibm.com> | Thu Sep 27 10:45:06 2012 +0200 |
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | Tue Oct 09 14:16:55 2012 +0200 |
| tree | b158c8bde347cd8cabd24265dfe65884a08db701 | |
| parent | 3c7ef08bba65d1fef0b7486b30b5bbcdb42c5d9c [diff] |
s390/mm: use pfmf instruction to initialize storage keys Make use of the pfmf instruction, if available, to initialize storage keys of whole 1MB or 2GB frames instead of initializing every single page with the sske instruction. Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>