IS_DUMP_PAGE
while (IS_DUMP_PAGE(pp) || !page_trylock_cons(pp,
while (IS_DUMP_PAGE(pp) || !page_trylock(pp, SE_EXCL)) {
if ((pp == NULL) || IS_DUMP_PAGE(pp) ||
if (IS_DUMP_PAGE(pp) || page_trylock(pp,
if (IS_DUMP_PAGE(pp) || page_trylock(pp,