fileobj_flush_page(): do not offload for files with MF_HOST_RELEASED flag set

2017-06-05 22:20:25 +09:00
parent edf059888d
commit 12e7ed644f
1 changed files with 4 additions and 0 deletions
--- a/kernel/fileobj.c
+++ b/kernel/fileobj.c
@ -689,6 +689,10 @@ static int fileobj_flush_page(struct memobj *memobj, uintptr_t phys,
 		return 0;
 	}

+	if (memobj->flags |= MF_HOST_RELEASED) {
+		return 0;
+	}
+
 	page = phys_to_page(phys);
 	if (!page) {
 		kprintf("%s: warning: tried to flush non-existing page for phys addr: 0x%lx\n",