sys/vm/vm_page.c

1608  *	VM_ALLOC_SBUSY		shared busy the allocated page
1624 	    (object != NULL || (req & VM_ALLOC_SBUSY) == 0) &&
1625 	    ((req & (VM_ALLOC_NOBUSY | VM_ALLOC_SBUSY)) !=
1626 	    (VM_ALLOC_NOBUSY | VM_ALLOC_SBUSY)),
1758 	if ((req & (VM_ALLOC_NOBUSY | VM_ALLOC_NOOBJ | VM_ALLOC_SBUSY)) == 0)
1760 	if ((req & VM_ALLOC_SBUSY) != 0)
1858  *	VM_ALLOC_SBUSY		shared busy the allocated page
1876 	    (object != NULL || (req & VM_ALLOC_SBUSY) == 0) &&
1877 	    ((req & (VM_ALLOC_NOBUSY | VM_ALLOC_SBUSY)) !=
1878 	    (VM_ALLOC_NOBUSY | VM_ALLOC_SBUSY)),
1960 			if ((req & (VM_ALLOC_NOBUSY | VM_ALLOC_SBUSY)) == 0)
1962 			if ((req & VM_ALLOC_SBUSY) != 0)
3439 	KASSERT((allocflags & VM_ALLOC_SBUSY) == 0 ||
3441 	    ("vm_page_grab: VM_ALLOC_SBUSY/VM_ALLOC_IGN_SBUSY mismatch"));
3467 			    (VM_ALLOC_NOBUSY | VM_ALLOC_SBUSY)) == 0)
3469 			if ((allocflags & VM_ALLOC_SBUSY) != 0)