From: tedu <tedu@openbsd.org>
Date: Wed, 27 Jul 2016 14:48:56 +0000 (+0000)
Subject: check flags with mask instead of equality, in case we decide to mix
X-Git-Url: http://artulab.com/gitweb/?a=commitdiff_plain;h=a9dcdf4a8690e8e385d4de6f59aba7e8406e40dd;p=openbsd

check flags with mask instead of equality, in case we decide to mix
another flag in at some point. ok stefan
---

diff --git a/sys/uvm/uvm_amap.c b/sys/uvm/uvm_amap.c
index 84e56c0e3fc..6e8653ccc8f 100644
--- a/sys/uvm/uvm_amap.c
+++ b/sys/uvm/uvm_amap.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: uvm_amap.c,v 1.75 2016/07/14 16:23:49 stefan Exp $	*/
+/*	$OpenBSD: uvm_amap.c,v 1.76 2016/07/27 14:48:56 tedu Exp $	*/
 /*	$NetBSD: uvm_amap.c,v 1.27 2000/11/25 06:27:59 chs Exp $	*/
 
 /*
@@ -270,7 +270,7 @@ amap_alloc1(int slots, int waitf, int lazyalloc)
 	struct vm_amap_chunk *chunk, *tmp;
 	int chunks, chunkperbucket = 1, hashshift = 0;
 	int buckets, i, n;
-	int pwaitf = (waitf == M_WAITOK) ? PR_WAITOK : PR_NOWAIT;
+	int pwaitf = (waitf & M_WAITOK) ? PR_WAITOK : PR_NOWAIT;
 
 	KASSERT(slots > 0);