diff options
Diffstat (limited to 'vm/vm_map.c')
| -rw-r--r-- | vm/vm_map.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/vm/vm_map.c b/vm/vm_map.c index 7acdb286..193f1fc2 100644 --- a/vm/vm_map.c +++ b/vm/vm_map.c @@ -450,7 +450,7 @@ vm_map_find_avail(struct vm_map *map, struct vm_map_request *request) struct vm_map_entry *next; struct list *node; unsigned long base, start; - size_t size, space; + size_t size, align, space; int error; /* If there is a hint, try there */ @@ -462,6 +462,7 @@ vm_map_find_avail(struct vm_map *map, struct vm_map_request *request) } size = request->size; + align = request->align; if (size > map->find_cache_threshold) base = map->find_cache; @@ -483,6 +484,9 @@ retry: for (;;) { assert(start <= map->end); + if (align != 0) + start = P2ROUND(start, align); + /* * The end of the map has been reached, and no space could be found. * If the search didn't start at map->start, retry from there in case |