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bitops: rename for_each_bit() to for_each_set_bit()

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Rename for_each_bit to for_each_set_bit in the kernel source tree.  To
permit for_each_clear_bit(), should that ever be added.

The patch includes a macro to map the old for_each_bit() onto the new
for_each_set_bit().  This is a (very) temporary thing to ease the migration.

[akpm@linux-foundation.org: add temporary for_each_bit()]
Suggested-by: Alexey Dobriyan <adobriyan@gmail.com>
Suggested-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Russell King <rmk@arm.linux.org.uk>
Cc: David Woodhouse <dwmw2@infradead.org>
Cc: Artem Bityutskiy <dedekind@infradead.org>
Cc: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Akinobu Mita
2010-03-05 13:41:37 -08:00
committed by Linus Torvalds
parent e3cb91ce1a
commit 984b3f5746
18 changed files with 26 additions and 24 deletions
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4
include/linux/bitops.h
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@@ -16,11 +16,13 @@
*/
#include <asm/bitops.h>
#define for_each_bit(bit, addr, size) \
#define for_each_set_bit(bit, addr, size) \
for ((bit) = find_first_bit((addr), (size)); \
(bit) < (size); \
(bit) = find_next_bit((addr), (size), (bit) + 1))
/* Temporary */
#define for_each_bit(bit, addr, size) for_each_set_bit(bit, addr, size)
static __inline__ int get_bitmask_order(unsigned int count)
{