Changeset 0ff03f3 in mainline for kernel/arch/mips32/src/mm/tlb.c

Timestamp:

2011-05-21T16:23:43Z (14 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

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

Children:

235e6c7

Parents:

9d47440

Message:

Allow calling page_mapping_find() with unlocked page tables.

File:

• kernel/arch/mips32/src/mm/tlb.c (modified) (2 diffs)

kernel/arch/mips32/src/mm/tlb.c

@@ -379 +379 @@
          * Check if the mapping exists in page tables.
          */     
-        pte = page_mapping_find(AS, badvaddr);
+        pte = page_mapping_find(AS, badvaddr, true);
         if (pte && pte->p && (pte->w || access != PF_ACCESS_WRITE)) {
                 /*
@@ -401 +401 @@
                          */
                         page_table_lock(AS, true);
-                        pte = page_mapping_find(AS, badvaddr);
+                        pte = page_mapping_find(AS, badvaddr, true);
                         ASSERT(pte && pte->p);
                         ASSERT(pte->w || access != PF_ACCESS_WRITE);