Symbol: page_io_locked
usr/src/uts/common/vm/page.h
796
int page_io_locked(page_t *);
usr/src/uts/common/vm/page_lock.c
862
return (page_io_locked(pp));
usr/src/uts/common/vm/vm_pvn.c
840
if (!hat_ismod(pp) && !page_io_locked(pp)) {