Lines Matching defs:this_len
861 size_t this_len = min_t(size_t, count, PAGE_SIZE);
863 if (write && copy_from_user(page, buf, this_len)) {
868 this_len = access_remote_vm(mm, addr, page, this_len, flags);
869 if (!this_len) {
875 if (!write && copy_to_user(buf, page, this_len)) {
880 buf += this_len;
881 addr += this_len;
882 copied += this_len;
883 count -= this_len;
969 size_t this_len, max_len;
975 this_len = env_end - (env_start + src);
978 this_len = min(max_len, this_len);
980 retval = access_remote_vm(mm, (env_start + src), page, this_len, FOLL_ANON);