diff options
Diffstat (limited to 'freebsd/sys/vm/vm.h')
| -rw-r--r-- | freebsd/sys/vm/vm.h | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/freebsd/sys/vm/vm.h b/freebsd/sys/vm/vm.h index 941300a0..106c510c 100644 --- a/freebsd/sys/vm/vm.h +++ b/freebsd/sys/vm/vm.h @@ -76,14 +76,14 @@ typedef u_char vm_prot_t; /* protection codes */ #define VM_PROT_READ ((vm_prot_t) 0x01) #define VM_PROT_WRITE ((vm_prot_t) 0x02) #define VM_PROT_EXECUTE ((vm_prot_t) 0x04) -#define VM_PROT_OVERRIDE_WRITE ((vm_prot_t) 0x08) /* copy-on-write */ +#define VM_PROT_COPY ((vm_prot_t) 0x08) /* copy-on-read */ #define VM_PROT_ALL (VM_PROT_READ|VM_PROT_WRITE|VM_PROT_EXECUTE) #define VM_PROT_RW (VM_PROT_READ|VM_PROT_WRITE) #define VM_PROT_DEFAULT VM_PROT_ALL enum obj_type { OBJT_DEFAULT, OBJT_SWAP, OBJT_VNODE, OBJT_DEVICE, OBJT_PHYS, - OBJT_DEAD, OBJT_SG }; + OBJT_DEAD, OBJT_SG, OBJT_MGTDEVICE }; typedef u_char objtype_t; union vm_map_object; @@ -136,17 +136,21 @@ struct kva_md_info { vm_offset_t clean_eva; vm_offset_t pager_sva; vm_offset_t pager_eva; + vm_offset_t bio_transient_sva; + vm_offset_t bio_transient_eva; }; extern struct kva_md_info kmi; extern void vm_ksubmap_init(struct kva_md_info *); -struct uidinfo; +extern int old_mlock; + +struct ucred; int swap_reserve(vm_ooffset_t incr); -int swap_reserve_by_uid(vm_ooffset_t incr, struct uidinfo *uip); +int swap_reserve_by_cred(vm_ooffset_t incr, struct ucred *cred); void swap_reserve_force(vm_ooffset_t incr); void swap_release(vm_ooffset_t decr); -void swap_release_by_uid(vm_ooffset_t decr, struct uidinfo *uip); +void swap_release_by_cred(vm_ooffset_t decr, struct ucred *cred); #endif /* VM_H */ |