Changeset 7af8c0e in mainline

Timestamp:

2010-02-20T22:00:33Z (15 years ago)

Author:

Martin Decky <martin@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

ba371e1

Parents:

b03a666

Message:

when no address space is set, then returning AS_PF_FAULT is actually much more helpful then dying on the ASSERT
(this way you get a complete stack trace from the faulting code and the simple test doesn't really cost us so much even in the release build)

File:

• kernel/generic/src/mm/as.c (modified) (1 diff)

kernel/generic/src/mm/as.c

@@ -952 +952 @@
         if (!THREAD)
                 return AS_PF_FAULT;
-                
-        ASSERT(AS);
-
+        
+        if (!AS)
+                return AS_PF_FAULT;
+        
         mutex_lock(&AS->lock);
-        area = find_area_and_lock(AS, page);    
+        area = find_area_and_lock(AS, page);
         if (!area) {
                 /*