[src/trunk]: src/sys/external/bsd/common/include/linux DIV_ROUND_DOWN_ULL

[riastradh <riastradh%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/610a63be17cc
branches:  trunk
changeset: 1027905:610a63be17cc
user:      riastradh <riastradh%NetBSD.org@localhost>
date:      Sun Dec 19 01:14:43 2021 +0000

description:
DIV_ROUND_DOWN_ULL

diffstat:

 sys/external/bsd/common/include/linux/kernel.h |  4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)

diffs (18 lines):

diff -r 76050a78ca6e -r 610a63be17cc sys/external/bsd/common/include/linux/kernel.h
--- a/sys/external/bsd/common/include/linux/kernel.h    Sun Dec 19 01:14:36 2021 +0000
+++ b/sys/external/bsd/common/include/linux/kernel.h    Sun Dec 19 01:14:43 2021 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: kernel.h,v 1.32 2021/12/19 00:49:08 riastradh Exp $    */
+/*     $NetBSD: kernel.h,v 1.33 2021/12/19 01:14:43 riastradh Exp $    */
 
 /*-
  * Copyright (c) 2013 The NetBSD Foundation, Inc.
@@ -114,6 +114,8 @@
 #define        DIV_ROUND_UP(X, N)      (((X) + (N) - 1) / (N))
 #define        DIV_ROUND_UP_ULL(X, N)  DIV_ROUND_UP((unsigned long long)(X), (N))
 
+#define        DIV_ROUND_DOWN_ULL(X,N) ((unsigned long long)(X) / (N))
+
 /*
  * Rounding to powers of two -- carefully avoiding multiple evaluation
  * of arguments and pitfalls with C integer arithmetic rules.