taglinefilesource code
end_bit28fs/xiafs/bitmap.cstatic int find_first_zero(struct buffer_head *bh, int start_bit, int end_bit) 
end_bit41fs/xiafs/bitmap.cend = end_bit >> 5;
end_bit52fs/xiafs/bitmap.cif ( !(tmp=~bmap[i] & ((1 << (end_bit & 31)) -1)) )
end_bit175fs/xiafs/bitmap.cu_long pos, start_bit, end_bit, total_bits;
end_bit182fs/xiafs/bitmap.cend_bit=XIAFS_BITS_PER_Z(sb);
end_bit189fs/xiafs/bitmap.cstart_bit= pos & (end_bit-1);     
end_bit192fs/xiafs/bitmap.cif ( pos < prev_bit && pos+end_bit >= prev_bit) {   /* last time */
end_bit194fs/xiafs/bitmap.cend_bit=prev_bit & (end_bit-1);   /* only here end_bit modified */
end_bit200fs/xiafs/bitmap.ctmp=find_first_zero(bh, start_bit, end_bit);
end_bit204fs/xiafs/bitmap.cpos=(pos & ~(end_bit-1))+end_bit;