bitmap: remove BITOP_WORD()
We have BIT_WORD(). It's the same. Signed-off-by: Peter Xu <peterx@redhat.com> Reviewed-by: Juan Quintela <quintela@redhat.com> Signed-off-by: Juan Quintela <quintela@redhat.com>
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@ -14,15 +14,13 @@
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#include "qemu/osdep.h"
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#include "qemu/bitops.h"
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#define BITOP_WORD(nr) ((nr) / BITS_PER_LONG)
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/*
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* Find the next set bit in a memory region.
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*/
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unsigned long find_next_bit(const unsigned long *addr, unsigned long size,
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unsigned long offset)
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{
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const unsigned long *p = addr + BITOP_WORD(offset);
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const unsigned long *p = addr + BIT_WORD(offset);
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unsigned long result = offset & ~(BITS_PER_LONG-1);
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unsigned long tmp;
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@ -87,7 +85,7 @@ found_middle:
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unsigned long find_next_zero_bit(const unsigned long *addr, unsigned long size,
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unsigned long offset)
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{
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const unsigned long *p = addr + BITOP_WORD(offset);
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const unsigned long *p = addr + BIT_WORD(offset);
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unsigned long result = offset & ~(BITS_PER_LONG-1);
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unsigned long tmp;
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