Commit 1e4f2955 authored Feb 07, 2008 by Ken'ichi Ohmichi Committed by Linus Torvalds Feb 07, 2008

vmcoreinfo: use the existing offsetof() for VMCOREINFO_OFFSET()

It is better that the existing offsetof() is used for VMCOREINFO_OFFSET().

This discussion is the following:
http://www.ussg.iu.edu/hypermail/linux/kernel/0709.3/0584.html



Signed-off-by: Ken'ichi Ohmichi <oomichi@mxs.nes.nec.co.jp>
Acked-by: Simon Horman <horms@verge.net.au>
Cc: David Rientjes <rientjes@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

parent c76f860c

include/linux/kexec.h

+1 −1

Original line number	Diff line number	Diff line
		@@ -137,7 +137,7 @@ unsigned long paddr_vmcoreinfo_note(void);
		(unsigned long)sizeof(struct name))
		#define VMCOREINFO_OFFSET(name, field) \
		vmcoreinfo_append_str("OFFSET(%s.%s)=%lu\n", #name, #field, \
		(unsigned long)&(((struct name *)0)->field))
		(unsigned long)offsetof(struct name, field))
		#define VMCOREINFO_LENGTH(name, value) \
		vmcoreinfo_append_str("LENGTH(%s)=%lu\n", #name, (unsigned long)value)
		#define VMCOREINFO_NUMBER(name) \