diff options
Diffstat (limited to 'arch/s390/include/asm/mmu.h')
| -rw-r--r-- | arch/s390/include/asm/mmu.h | 13 |
1 files changed, 0 insertions, 13 deletions
diff --git a/arch/s390/include/asm/mmu.h b/arch/s390/include/asm/mmu.h index f07e49b419ab..d4fd7bf3692e 100644 --- a/arch/s390/include/asm/mmu.h +++ b/arch/s390/include/asm/mmu.h @@ -19,23 +19,10 @@ typedef struct { /* The mmu context belongs to a secure guest. */ atomic_t protected_count; /* - * The following bitfields need a down_write on the mm - * semaphore when they are written to. As they are only - * written once, they can be read without a lock. - */ - /* The mmu context uses extended page tables. */ - unsigned int has_pgste:1; - /* The mmu context uses storage keys. */ - unsigned int uses_skeys:1; - /* The mmu context uses CMM. */ - unsigned int uses_cmm:1; - /* * The mmu context allows COW-sharing of memory pages (KSM, zeropage). * Note that COW-sharing during fork() is currently always allowed. */ unsigned int allow_cow_sharing:1; - /* The gmaps associated with this context are allowed to use huge pages. */ - unsigned int allow_gmap_hpage_1m:1; } mm_context_t; #define INIT_MM_CONTEXT(name) \ |