diff options
Diffstat (limited to 'sys/vm')
| -rw-r--r-- | sys/vm/pmap.h | 1 | ||||
| -rw-r--r-- | sys/vm/vm_extern.h | 1 | ||||
| -rw-r--r-- | sys/vm/vm_glue.c | 7 |
3 files changed, 9 insertions, 0 deletions
diff --git a/sys/vm/pmap.h b/sys/vm/pmap.h index 22d6118..02fda07 100644 --- a/sys/vm/pmap.h +++ b/sys/vm/pmap.h @@ -133,6 +133,7 @@ void pmap_remove(pmap_t, vm_offset_t, vm_offset_t); void pmap_remove_all(vm_page_t m); void pmap_remove_pages(pmap_t); void pmap_remove_write(vm_page_t m); +void pmap_sync_icache(pmap_t, vm_offset_t, vm_size_t); void pmap_zero_page(vm_page_t); void pmap_zero_page_area(vm_page_t, int off, int size); void pmap_zero_page_idle(vm_page_t); diff --git a/sys/vm/vm_extern.h b/sys/vm/vm_extern.h index 65b6c8e..ff48983 100644 --- a/sys/vm/vm_extern.h +++ b/sys/vm/vm_extern.h @@ -63,6 +63,7 @@ int vm_forkproc(struct thread *, struct proc *, struct thread *, struct vmspace void vm_waitproc(struct proc *); int vm_mmap(vm_map_t, vm_offset_t *, vm_size_t, vm_prot_t, vm_prot_t, int, objtype_t, void *, vm_ooffset_t); void vm_set_page_size(void); +void vm_sync_icache(vm_map_t, vm_offset_t, vm_size_t); struct vmspace *vmspace_alloc(vm_offset_t, vm_offset_t); struct vmspace *vmspace_fork(struct vmspace *, vm_ooffset_t *); int vmspace_exec(struct proc *, vm_offset_t, vm_offset_t); diff --git a/sys/vm/vm_glue.c b/sys/vm/vm_glue.c index 851c733..8882565 100644 --- a/sys/vm/vm_glue.c +++ b/sys/vm/vm_glue.c @@ -309,6 +309,13 @@ vm_imgact_unmap_page(struct sf_buf *sf) vm_page_unlock_queues(); } +void +vm_sync_icache(vm_map_t map, vm_offset_t va, vm_offset_t sz) +{ + + pmap_sync_icache(map->pmap, va, sz); +} + struct kstack_cache_entry { vm_object_t ksobj; struct kstack_cache_entry *next_ks_entry; |
