Lines Matching refs:BITMAP_LAST_WORD_MASK
237 #define BITMAP_LAST_WORD_MASK(nbits) (~0UL >> (-(nbits) & (BITS_PER_LONG - 1))) macro
266 dst[nbits / BITS_PER_LONG] &= BITMAP_LAST_WORD_MASK(nbits); in bitmap_copy_clear_tail()
291 return (*dst = *src1 & *src2 & BITMAP_LAST_WORD_MASK(nbits)) != 0; in bitmap_and()
317 return (*dst = *src1 & ~(*src2) & BITMAP_LAST_WORD_MASK(nbits)) != 0; in bitmap_andnot()
341 return !((*src1 ^ *src2) & BITMAP_LAST_WORD_MASK(nbits)); in bitmap_equal()
365 return !(((*src1 | *src2) ^ *src3) & BITMAP_LAST_WORD_MASK(nbits)); in bitmap_or_equal()
372 return ((*src1 & *src2) & BITMAP_LAST_WORD_MASK(nbits)) != 0; in bitmap_intersects()
381 return ! ((*src1 & ~(*src2)) & BITMAP_LAST_WORD_MASK(nbits)); in bitmap_subset()
389 return ! (*src & BITMAP_LAST_WORD_MASK(nbits)); in bitmap_empty()
397 return ! (~(*src) & BITMAP_LAST_WORD_MASK(nbits)); in bitmap_full()
405 return hweight_long(*src & BITMAP_LAST_WORD_MASK(nbits)); in bitmap_weight()
441 *dst = (*src & BITMAP_LAST_WORD_MASK(nbits)) >> shift; in bitmap_shift_right()
450 *dst = (*src << shift) & BITMAP_LAST_WORD_MASK(nbits); in bitmap_shift_left()