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| author | Heiko Carstens <heiko.carstens@de.ibm.com> | 2017-06-16 17:51:15 +0200 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2017-07-26 08:25:12 +0200 |
| commit | a01ef3082d9c216f1187ea308c25e5dd486afe3d (patch) | |
| tree | 34abdcdd1cf0f75cc49d91bd21b3253ddfcf27a8 /arch/s390/mm/pageattr.c | |
| parent | KVM: s390: use new mm defines instead of magic values (diff) | |
| download | linux-a01ef3082d9c216f1187ea308c25e5dd486afe3d.tar.xz linux-a01ef3082d9c216f1187ea308c25e5dd486afe3d.zip | |
s390/mm,vmem: simplify region and segment table allocation code
Reviewed-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Reviewed-by: Janosch Frank <frankja@linux.vnet.ibm.com>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'arch/s390/mm/pageattr.c')
| -rw-r--r-- | arch/s390/mm/pageattr.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/s390/mm/pageattr.c b/arch/s390/mm/pageattr.c index 567fe92e2bb8..552f898dfa74 100644 --- a/arch/s390/mm/pageattr.c +++ b/arch/s390/mm/pageattr.c @@ -7,6 +7,7 @@ #include <asm/cacheflush.h> #include <asm/facility.h> #include <asm/pgtable.h> +#include <asm/pgalloc.h> #include <asm/page.h> #include <asm/set_memory.h> @@ -191,7 +192,7 @@ static int split_pud_page(pud_t *pudp, unsigned long addr) pud_t new; int i, ro, nx; - pm_dir = vmem_pmd_alloc(); + pm_dir = vmem_crst_alloc(_SEGMENT_ENTRY_EMPTY); if (!pm_dir) return -ENOMEM; pmd_addr = pud_pfn(*pudp) << PAGE_SHIFT; |