The patch titled Subject: lib: bitmap: remove unnecessary mask from bitmap_complement has been removed from the -mm tree. Its filename was lib-bitmap-remove-unnecessary-mask-from-bitmap_complement.patch This patch was dropped because it was merged into mainline or a subsystem tree ------------------------------------------------------ From: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx> Subject: lib: bitmap: remove unnecessary mask from bitmap_complement Since the extra bits are "don't care", there is no reason to mask the last word to the used bits when complementing. This shaves off yet a few bytes. Signed-off-by: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- include/linux/bitmap.h | 2 +- lib/bitmap.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff -puN include/linux/bitmap.h~lib-bitmap-remove-unnecessary-mask-from-bitmap_complement include/linux/bitmap.h --- a/include/linux/bitmap.h~lib-bitmap-remove-unnecessary-mask-from-bitmap_complement +++ a/include/linux/bitmap.h @@ -225,7 +225,7 @@ static inline void bitmap_complement(uns unsigned int nbits) { if (small_const_nbits(nbits)) - *dst = ~(*src) & BITMAP_LAST_WORD_MASK(nbits); + *dst = ~(*src); else __bitmap_complement(dst, src, nbits); } diff -puN lib/bitmap.c~lib-bitmap-remove-unnecessary-mask-from-bitmap_complement lib/bitmap.c --- a/lib/bitmap.c~lib-bitmap-remove-unnecessary-mask-from-bitmap_complement +++ a/lib/bitmap.c @@ -93,7 +93,7 @@ void __bitmap_complement(unsigned long * dst[k] = ~src[k]; if (bits % BITS_PER_LONG) - dst[k] = ~src[k] & BITMAP_LAST_WORD_MASK(bits); + dst[k] = ~src[k]; } EXPORT_SYMBOL(__bitmap_complement); _ 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