From 7c11eaebacba51be590dbfcfc8a8dcc8513a0eb2 Mon Sep 17 00:00:00 2001 From: alc Date: Sat, 4 Oct 2003 19:23:29 +0000 Subject: - Extend the scope the vm object lock to cover calls to vm_page_is_valid(). - Assert that the lock on the containing vm object is held in vm_page_is_valid(). --- sys/vm/vm_page.c | 1 + 1 file changed, 1 insertion(+) (limited to 'sys/vm/vm_page.c') diff --git a/sys/vm/vm_page.c b/sys/vm/vm_page.c index dbd0263..0ff53f3 100644 --- a/sys/vm/vm_page.c +++ b/sys/vm/vm_page.c @@ -1682,6 +1682,7 @@ vm_page_is_valid(vm_page_t m, int base, int size) { int bits = vm_page_bits(base, size); + VM_OBJECT_LOCK_ASSERT(m->object, MA_OWNED); if (m->valid && ((m->valid & bits) == bits)) return 1; else -- cgit v1.1