The patch titled
Subject: lib/bitmap.c: more signed->unsigned conversions
has been added to the -mm tree. Its filename is
lib-bitmap-more-signed-unsigned-conversions.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/lib-bitmap-more-signed-unsigned-conversions.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/lib-bitmap-more-signed-unsigned-conversions.patch
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------------------------------------------------------
From: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
Subject: lib/bitmap.c: more signed->unsigned conversions
For consistency with the other bitmap_* functions, also make the nbits
parameter of bitmap_zero, bitmap_fill and bitmap_copy unsigned.
Signed-off-by: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
include/linux/bitmap.h | 14 +++++++-------
1 file changed, 7 insertions(+), 7 deletions(-)
diff -puN include/linux/bitmap.h~lib-bitmap-more-signed-unsigned-conversions include/linux/bitmap.h
--- a/include/linux/bitmap.h~lib-bitmap-more-signed-unsigned-conversions
+++ a/include/linux/bitmap.h
@@ -185,33 +185,33 @@ extern int bitmap_print_to_pagebuf(bool
#define small_const_nbits(nbits) \
(__builtin_constant_p(nbits) && (nbits) <= BITS_PER_LONG)
-static inline void bitmap_zero(unsigned long *dst, int nbits)
+static inline void bitmap_zero(unsigned long *dst, unsigned int nbits)
{
if (small_const_nbits(nbits))
*dst = 0UL;
else {
- int len = BITS_TO_LONGS(nbits) * sizeof(unsigned long);
+ unsigned int len = BITS_TO_LONGS(nbits) * sizeof(unsigned long);
memset(dst, 0, len);
}
}
-static inline void bitmap_fill(unsigned long *dst, int nbits)
+static inline void bitmap_fill(unsigned long *dst, unsigned int nbits)
{
- size_t nlongs = BITS_TO_LONGS(nbits);
+ unsigned int nlongs = BITS_TO_LONGS(nbits);
if (!small_const_nbits(nbits)) {
- int len = (nlongs - 1) * sizeof(unsigned long);
+ unsigned int len = (nlongs - 1) * sizeof(unsigned long);
memset(dst, 0xff, len);
}
dst[nlongs - 1] = BITMAP_LAST_WORD_MASK(nbits);
}
static inline void bitmap_copy(unsigned long *dst, const unsigned long *src,
- int nbits)
+ unsigned int nbits)
{
if (small_const_nbits(nbits))
*dst = *src;
else {
- int len = BITS_TO_LONGS(nbits) * sizeof(unsigned long);
+ unsigned int len = BITS_TO_LONGS(nbits) * sizeof(unsigned long);
memcpy(dst, src, len);
}
}
_
Patches currently in -mm which might be from linux@xxxxxxxxxxxxxxxxxx are
origin.patch
lib-string_get_size-remove-redundant-prefixes.patch
lib-string_get_size-use-32-bit-arithmetic-when-possible.patch
lib-string_get_size-return-void.patch
lib-bitmap-more-signed-unsigned-conversions.patch
linux-nodemaskh-update-bitmap-wrappers-to-take-unsigned-int.patch
linux-cpumaskh-update-bitmap-wrappers-to-take-unsigned-int.patch
lib-bitmap-update-bitmap_onto-to-unsigned.patch
lib-bitmap-change-parameters-of-bitmap_fold-to-unsigned.patch
lib-bitmap-simplify-bitmap_pos_to_ord.patch
lib-bitmap-simplify-bitmap_ord_to_pos.patch
lib-bitmap-make-the-bits-parameter-of-bitmap_remap-unsigned.patch
checkpatch-emit-an-error-when-using-predefined-timestamp-macros.patch
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