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lib/bitmap.c: elide bitmap_copy_le on little-endian
On little-endian, there's no reason to have an extra, presumably less efficient, way of copying a bitmap. Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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Linus Torvalds
parent
9b6c2d2e2b
commit
e8f2427832
@@ -1191,6 +1191,7 @@ EXPORT_SYMBOL(bitmap_allocate_region);
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*
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* Require nbits % BITS_PER_LONG == 0.
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*/
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#ifdef __BIG_ENDIAN
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void bitmap_copy_le(unsigned long *dst, const unsigned long *src, unsigned int nbits)
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{
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unsigned int i;
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@@ -1203,3 +1204,4 @@ void bitmap_copy_le(unsigned long *dst, const unsigned long *src, unsigned int n
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}
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}
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EXPORT_SYMBOL(bitmap_copy_le);
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#endif
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