Commit f7589f28 authored by Bryan O'Sullivan's avatar Bryan O'Sullivan Committed by Linus Torvalds
Browse files

[PATCH] Define BITS_PER_BYTE 



This can make the intent behind some arithmetic expressions clearer.

Signed-off-by: default avatarBryan O'Sullivan <bos@pathscale.com>
Signed-off-by: default avatarAdrian Bunk <bunk@stusta.de>
Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
parent 493f01d1

include/linux/types.h

+2 −0
Original line number Diff line number Diff line
@@ -8,6 +8,8 @@ 
	(((bits)+BITS_PER_LONG-1)/BITS_PER_LONG)

#define DECLARE_BITMAP(name,bits) \

	unsigned long name[BITS_TO_LONGS(bits)]



#define BITS_PER_BYTE 8

#endif



#include <linux/posix_types.h>