diff options
Diffstat (limited to 'arch/s390/include/asm/gmap.h')
-rw-r--r-- | arch/s390/include/asm/gmap.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/arch/s390/include/asm/gmap.h b/arch/s390/include/asm/gmap.h index 54a2487efce4..2ab397c8ca09 100644 --- a/arch/s390/include/asm/gmap.h +++ b/arch/s390/include/asm/gmap.h @@ -26,6 +26,7 @@ * @shadow_lock: spinlock to protect the shadow gmap list * @parent: pointer to the parent gmap for shadow guest address spaces * @orig_asce: ASCE for which the shadow page table has been created + * @edat_level: edat level to be used for the shadow translation * @removed: flag to indicate if a shadow guest address space has been removed * @initialized: flag to indicate if a shadow guest address space can be used */ @@ -49,6 +50,7 @@ struct gmap { spinlock_t shadow_lock; struct gmap *parent; unsigned long orig_asce; + int edat_level; bool removed; bool initialized; }; @@ -105,7 +107,8 @@ void gmap_unlink(struct mm_struct *, unsigned long *table, unsigned long vmaddr) int gmap_read_table(struct gmap *gmap, unsigned long gaddr, unsigned long *val); -struct gmap *gmap_shadow(struct gmap *parent, unsigned long asce); +struct gmap *gmap_shadow(struct gmap *parent, unsigned long asce, + int edat_level); int gmap_shadow_r2t(struct gmap *sg, unsigned long saddr, unsigned long r2t); int gmap_shadow_r3t(struct gmap *sg, unsigned long saddr, unsigned long r3t); int gmap_shadow_sgt(struct gmap *sg, unsigned long saddr, unsigned long sgt); |