kernel-fxtec-pro1x/arch/s390/mm
Martin Schwidefsky 7919e91b34 s390/mm: zero page cache synonyms for zEC12
To avoid cache synonyms on System zEC12 32 independent zero pages are
required, one for each combination for bits 2**12 to 2**16 of the virtual
address. To avoid wasting too much memory on small virtual systems the
number of zero pages is limited to 4 if the memory size is less or equal
to 64MB.

Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2013-04-17 14:07:24 +02:00
..
cmm.c s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +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
pageattr.c s390/mm: implement software dirty bits 2013-02-14 15:55:23 +01:00
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