[src/trunk]: src/sys/sys Fix the conversion to __BIT where bit numbering star...

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

details:   https://anonhg.NetBSD.org/src/rev/dd80e3635977
branches:  trunk
changeset: 355361:dd80e3635977
user:      skrll <skrll%NetBSD.org@localhost>
date:      Thu Jul 27 09:27:11 2017 +0000

description:
Fix the conversion to __BIT where bit numbering starts at zero.

No affect other than to fix the tests.

diffstat:

 sys/sys/extent.h |  18 +++++++++---------
 1 files changed, 9 insertions(+), 9 deletions(-)

diffs (37 lines):

diff -r 416d0307651c -r dd80e3635977 sys/sys/extent.h
--- a/sys/sys/extent.h  Thu Jul 27 08:42:47 2017 +0000
+++ b/sys/sys/extent.h  Thu Jul 27 09:27:11 2017 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: extent.h,v 1.22 2017/07/25 04:36:33 martin Exp $       */
+/*     $NetBSD: extent.h,v 1.23 2017/07/27 09:27:11 skrll Exp $        */
 
 /*-
  * Copyright (c) 1996, 1998 The NetBSD Foundation, Inc.
@@ -71,19 +71,19 @@
 };
 
 /* ex_flags; for internal use only */
-#define EXF_FIXED      __BIT(1)        /* extent uses fixed storage */
-#define EXF_NOCOALESCE __BIT(2)        /* coalescing of regions not allowed */
-#define EXF_FLWANTED   __BIT(4)        /* someone asleep on freelist */
+#define EXF_FIXED      __BIT(0)        /* extent uses fixed storage */
+#define EXF_NOCOALESCE __BIT(1)        /* coalescing of regions not allowed */
+#define EXF_FLWANTED   __BIT(3)        /* someone asleep on freelist */
 
 #define EXF_BITS       "\20\4FLWANTED\2NOCOALESCE\1FIXED"
 
 /* misc. flags passed to extent functions */
 #define EX_NOWAIT      0               /* not safe to sleep */
-#define EX_WAITOK      __BIT(1)        /* safe to sleep */
-#define EX_FAST                __BIT(2)        /* take first fit in extent_alloc() */
-#define EX_CATCH       __BIT(3)        /* catch signals while sleeping */
-#define EX_NOCOALESCE  __BIT(4)        /* create a non-coalescing extent */
-#define EX_MALLOCOK    __BIT(5)        /* safe to call kmem_alloc() */
+#define EX_WAITOK      __BIT(0)        /* safe to sleep */
+#define EX_FAST                __BIT(1)        /* take first fit in extent_alloc() */
+#define EX_CATCH       __BIT(2)        /* catch signals while sleeping */
+#define EX_NOCOALESCE  __BIT(3)        /* create a non-coalescing extent */
+#define EX_MALLOCOK    __BIT(4)        /* safe to call kmem_alloc() */
 #define EX_WAITSPACE   __BIT(6)        /* wait for space to become free */
 #define EX_BOUNDZERO   __BIT(7)        /* boundary lines start at 0 */