Changeset 1cab9972 in mainline

Timestamp:

2011-05-23T19:00:23Z (13 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

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

Children:

f66b565

Parents:

b372015

Message:

Assume a valid AS in pht_refill().

Location:

kernel/arch/ppc32/src/mm

Files:

• page.c (modified) (1 diff)
• pht.c (modified) (2 diffs)

kernel/arch/ppc32/src/mm/page.c

@@ -43 +43 @@
         if (config.cpu_active == 1)
                 page_mapping_operations = &pt_mapping_operations;
+        as_switch(NULL, AS_KERNEL);
 }
 

kernel/arch/ppc32/src/mm/pht.c

@@ -195 +195 @@
 void pht_refill(unsigned int n, istate_t *istate)
 {
-        as_t *as = (AS == NULL) ? AS_KERNEL : AS;
         uintptr_t badvaddr;
         
@@ -204 +203 @@
         
         int pfrc;
-        pte_t *pte = find_mapping_and_check(as, badvaddr,
+        pte_t *pte = find_mapping_and_check(AS, badvaddr,
             PF_ACCESS_READ /* FIXME */, istate, &pfrc);