Commit ab089e05 authored by Peter Xu's avatar Peter Xu Committed by Juan Quintela
Browse files

bitmap: remove BITOP_WORD() 



We have BIT_WORD(). It's the same.

Signed-off-by: default avatarPeter Xu <peterx@redhat.com>
Reviewed-by: default avatarJuan Quintela <quintela@redhat.com>
Signed-off-by: default avatarJuan Quintela <quintela@redhat.com>
parent e595a01a

util/bitops.c

+2 −4
Original line number Diff line number Diff line
@@ -14,15 +14,13 @@ 
#include "qemu/osdep.h"

#include "qemu/bitops.h"



#define BITOP_WORD(nr)		((nr) / BITS_PER_LONG)



/*

 * Find the next set bit in a memory region.

 */

unsigned long find_next_bit(const unsigned long *addr, unsigned long size,

			    unsigned long offset)

{

    const unsigned long *p = addr + BITOP_WORD(offset);

    const unsigned long *p = addr + BIT_WORD(offset);

    unsigned long result = offset & ~(BITS_PER_LONG-1);

    unsigned long tmp;
@@ -87,7 +85,7 @@ found_middle: 
unsigned long find_next_zero_bit(const unsigned long *addr, unsigned long size,

				 unsigned long offset)

{

    const unsigned long *p = addr + BITOP_WORD(offset);

    const unsigned long *p = addr + BIT_WORD(offset);

    unsigned long result = offset & ~(BITS_PER_LONG-1);

    unsigned long tmp;