Alexander Gordeev 1194372db6 s390/mm: better annotate 2KB pagetable fragments handling ...

Explicitly encode immediate value of pending remove nibble
(bits 31-28) and tracking nibble (bits 27-24) of the page
refcount whenever these nibbles are tested or changed, for
better readability. Also, add some comments describing how
the fragments are handled.

Reviewed-by: Gerald Schaefer <gerald.schaefer@linux.ibm.com>
Signed-off-by: Alexander Gordeev <agordeev@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>

2021-12-16 19:58:08 +01:00

..

cmm.c

s390/cmm: add missing virt_to_phys() conversion

2021-12-10 16:14:25 +01:00

dump_pagetables.c

s390: add support for BEAR enhancement facility

2021-10-26 15:21:29 +02:00

extmem.c

s390/extmem: remove stale -ENOSPC comment and handling

2020-07-03 10:49:16 +02:00

fault.c

s390/mm: add missing phys_to_virt translation to page table dumper

2021-12-10 16:14:25 +01:00

gmap.c

KVM: s390: pv: properly handle page flags for protected guests

2021-10-27 07:55:53 +02:00

hugetlbpage.c

hugetlb: pass vma into huge_pte_alloc() and huge_pmd_share()

2021-05-05 11:27:20 -07:00

init.c

s390/sclp: release SCLP early buffer after kernel initialization

2021-12-16 19:58:07 +01:00

kasan_init.c

memblock: rename memblock_free to memblock_phys_free

2021-11-06 13:30:41 -07:00

maccess.c

s390: replace deprecated CPU-hotplug functions

2021-08-05 14:10:53 +02:00

Makefile

s390: add ARCH_HAS_DEBUG_WX support

2020-09-14 11:38:35 +02:00

mmap.c

mm: remove unneeded includes of <asm/pgalloc.h>

2020-08-07 11:33:26 -07:00

page-states.c

s390/mm: remove unused cmma functions

2021-08-18 10:01:28 +02:00

pageattr.c

s390/pgtable: use physical address for Page-Table Origin

2021-10-26 15:21:27 +02:00

pgalloc.c

s390/mm: better annotate 2KB pagetable fragments handling

2021-12-16 19:58:08 +01:00

pgtable.c

s390/mm: optimize reset_guest_reference_bit()

2021-10-25 09:20:38 +02:00

vmem.c

s390: add support for BEAR enhancement facility

2021-10-26 15:21:29 +02:00