Commit d176795b authored by Heiko Carstens's avatar Heiko Carstens Committed by Linus Torvalds
Browse files

[PATCH] s390: bl_dev array size



Calculate correct size for bl_dev array.  It should be 8KB instead of 512KB
for 2^16 bits.
Signed-off-by: default avatarHeiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: default avatarMartin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
parent 1306a2b2
/* /*
* drivers/s390/cio/blacklist.c * drivers/s390/cio/blacklist.c
* S/390 common I/O routines -- blacklisting of specific devices * S/390 common I/O routines -- blacklisting of specific devices
* $Revision: 1.34 $ * $Revision: 1.35 $
* *
* Copyright (C) 1999-2002 IBM Deutschland Entwicklung GmbH, * Copyright (C) 1999-2002 IBM Deutschland Entwicklung GmbH,
* IBM Corporation * IBM Corporation
...@@ -35,7 +35,7 @@ ...@@ -35,7 +35,7 @@
*/ */
/* 65536 bits to indicate if a devno is blacklisted or not */ /* 65536 bits to indicate if a devno is blacklisted or not */
#define __BL_DEV_WORDS (__MAX_SUBCHANNELS + (8*sizeof(long) - 1) / \ #define __BL_DEV_WORDS ((__MAX_SUBCHANNELS + (8*sizeof(long) - 1)) / \
(8*sizeof(long))) (8*sizeof(long)))
static unsigned long bl_dev[__BL_DEV_WORDS]; static unsigned long bl_dev[__BL_DEV_WORDS];
typedef enum {add, free} range_action; typedef enum {add, free} range_action;
......
Markdown is supported
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment