Heiko Carstens f7f8d7e51d s390/mm: speedup storage key initialization ... Use sske with multiple block control to initialize storage keys within a 1 MB frame at once. It turned out that the sske with mb=1 is an order of magnitude faster than pfmf. This is only an issue for very large systems (several 100GB) where storage key initialization could last more than a minute. Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>		2013-04-17 14:07:29 +02:00
..
cmm.c	s390/cmm: Removed useless label	2013-04-17 14:07:27 +02:00
dump_pagetables.c	s390/page table dumper: add support for change-recording override bit	2013-02-28 09:37:06 +01:00
extable.c	s390/exceptions: switch to relative exception table entries	2012-09-26 15:45:10 +02:00
extmem.c	s390/comments: unify copyright messages and remove file names	2012-07-20 11:15:04 +02:00
fault.c	s390/mm: protection exception PSW for aborted transaction	2013-04-17 12:31:31 +02:00
gup.c	s390/gup: fix access_ok() usage in __get_user_pages_fast()	2012-11-13 11:02:28 +01:00
hugetlbpage.c	s390/comments: unify copyright messages and remove file names	2012-07-20 11:15:04 +02:00
init.c	s390/mm: zero page cache synonyms for zEC12	2013-04-17 14:07:24 +02:00
maccess.c	s390/kernel: Introduce memcpy_absolute() function	2012-05-30 09:04:49 +02:00
Makefile	s390/memory hotplug: use pfmf instruction to initialize storage keys	2012-11-23 11:14:30 +01:00
mmap.c	s390/mm: Fix crst upgrade of mmap with MAP_FIXED	2013-02-14 15:55:22 +01:00
page-states.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
pageattr.c	s390/mm: speedup storage key initialization	2013-04-17 14:07:29 +02:00
pgtable.c	s390/mm: move kernel_page_present/kernel_map_pages to page_attr.c	2012-11-23 11:14:31 +01:00
vmem.c	s390/mm: ignore change bit for vmemmap	2013-02-28 09:37:06 +01:00