taglinefilesource code
iolist24kernel/resource.cstatic resource_entry_t iolist = { 0, 0, "", NULL };
iolist36kernel/resource.cfor (p = iolist.next; (p) && (len < 4000); p = p->next)
iolist83kernel/resource.cp = find_gap(&iolist, from, num);
iolist111kernel/resource.cfor (p = &iolist; ; p = q) {
iolist128kernel/resource.creturn (find_gap(&iolist, from, num) == NULL) ? -EBUSY : 0;