The patch titled Subject: lib: bitmap: make nbits parameter of bitmap_full unsigned has been removed from the -mm tree. Its filename was lib-bitmap-make-nbits-parameter-of-bitmap_full-unsigned.patch This patch was dropped because it was merged into mainline or a subsystem tree ------------------------------------------------------ From: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx> Subject: lib: bitmap: make nbits parameter of bitmap_full unsigned The compiler can generate slightly smaller and simpler code when it knows that "nbits" is non-negative. Since no-one passes a negative bit-count, this shouldn't affect the semantics. Signed-off-by: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- include/linux/bitmap.h | 4 ++-- lib/bitmap.c | 4 ++-- 2 files changed, 4 insertions(+), 4 deletions(-) diff -puN include/linux/bitmap.h~lib-bitmap-make-nbits-parameter-of-bitmap_full-unsigned include/linux/bitmap.h --- a/include/linux/bitmap.h~lib-bitmap-make-nbits-parameter-of-bitmap_full-unsigned +++ a/include/linux/bitmap.h @@ -89,7 +89,7 @@ */ extern int __bitmap_empty(const unsigned long *bitmap, unsigned int nbits); -extern int __bitmap_full(const unsigned long *bitmap, int bits); +extern int __bitmap_full(const unsigned long *bitmap, unsigned int nbits); extern int __bitmap_equal(const unsigned long *bitmap1, const unsigned long *bitmap2, int bits); extern void __bitmap_complement(unsigned long *dst, const unsigned long *src, @@ -265,7 +265,7 @@ static inline int bitmap_empty(const uns return __bitmap_empty(src, nbits); } -static inline int bitmap_full(const unsigned long *src, int nbits) +static inline int bitmap_full(const unsigned long *src, unsigned int nbits) { if (small_const_nbits(nbits)) return ! (~(*src) & BITMAP_LAST_WORD_MASK(nbits)); diff -puN lib/bitmap.c~lib-bitmap-make-nbits-parameter-of-bitmap_full-unsigned lib/bitmap.c --- a/lib/bitmap.c~lib-bitmap-make-nbits-parameter-of-bitmap_full-unsigned +++ a/lib/bitmap.c @@ -55,9 +55,9 @@ int __bitmap_empty(const unsigned long * } EXPORT_SYMBOL(__bitmap_empty); -int __bitmap_full(const unsigned long *bitmap, int bits) +int __bitmap_full(const unsigned long *bitmap, unsigned int bits) { - int k, lim = bits/BITS_PER_LONG; + unsigned int k, lim = bits/BITS_PER_LONG; for (k = 0; k < lim; ++k) if (~bitmap[k]) return 0; _ Patches currently in -mm which might be from linux@xxxxxxxxxxxxxxxxxx are origin.patch linux-next.patch -- To unsubscribe from this list: send the line "unsubscribe mm-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html