Lines Matching refs:avail
872 size_t padding, avail = 0;
884 avail = write_offset - (read_offset + padding);
886 avail = (subbuf_size - padding) - read_offset;
888 return avail;
953 size_t avail,
961 ret = avail;
962 if (copy_to_user(desc->arg.buf, from, avail)) {
978 size_t avail,
989 while (avail) {
994 if (len > avail)
995 len = avail;
1001 avail -= len;
1012 size_t avail,
1025 size_t read_start, avail;
1037 avail = relay_file_read_subbuf_avail(read_start, buf);
1038 if (!avail)
1041 avail = min(desc->count, avail);
1042 ret = subbuf_actor(read_start, buf, avail, desc, actor);