diff options
Diffstat (limited to 'sys/vm/vm_page.c')
| -rw-r--r-- | sys/vm/vm_page.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/sys/vm/vm_page.c b/sys/vm/vm_page.c index 4e68410..622f5fd 100644 --- a/sys/vm/vm_page.c +++ b/sys/vm/vm_page.c @@ -1026,8 +1026,11 @@ vm_page_alloc(vm_object_t object, vm_pindex_t pindex, int req) mtx_unlock(&vm_page_queue_free_mtx); return (NULL); } - vm_phys_unfree_page(m); - vm_phys_set_pool(VM_FREEPOOL_DEFAULT, m, 0); + if (vm_phys_unfree_page(m)) + vm_phys_set_pool(VM_FREEPOOL_DEFAULT, m, 0); + else + panic("vm_page_alloc: cache page %p is missing" + " from the free queue", m); } else if ((req & VM_ALLOC_IFCACHED) != 0) { mtx_unlock(&vm_page_queue_free_mtx); return (NULL); |
