diff options
Diffstat (limited to 'sys/vm/vm_map.c')
| -rw-r--r-- | sys/vm/vm_map.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/sys/vm/vm_map.c b/sys/vm/vm_map.c index a746d46317eb..983b3b1801f9 100644 --- a/sys/vm/vm_map.c +++ b/sys/vm/vm_map.c @@ -2041,8 +2041,6 @@ vm_map_delete(vm_map_t map, vm_offset_t start, vm_offset_t end) vm_map_entry_t entry; vm_map_entry_t first_entry; - GIANT_REQUIRED; - /* * Find the start of the region, and clip it */ @@ -2091,8 +2089,10 @@ vm_map_delete(vm_map_t map, vm_offset_t start, vm_offset_t end) offidxend = offidxstart + count; if ((object == kernel_object) || (object == kmem_object)) { + GIANT_REQUIRED; vm_object_page_remove(object, offidxstart, offidxend, FALSE); } else { + mtx_lock(&Giant); pmap_remove(map->pmap, s, e); if (object != NULL && object->ref_count != 1 && @@ -2108,6 +2108,7 @@ vm_map_delete(vm_map_t map, vm_offset_t start, vm_offset_t end) object->size = offidxstart; } } + mtx_unlock(&Giant); } /* @@ -2133,8 +2134,6 @@ vm_map_remove(vm_map_t map, vm_offset_t start, vm_offset_t end) { int result, s = 0; - GIANT_REQUIRED; - if (map == kmem_map) s = splvm(); |