Changeset 8ad925c in mainline

Timestamp:

2005-12-13T22:58:45Z (19 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

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

Children:

0cfc4d38

Parents:

dbb6886

Message:

Unify mips32 and sparc64 tlb_invalidate_all() semantics: do not invalidate locked/wired TLB entries.

File:

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

arch/mips32/src/mm/tlb.c

@@ -395 +395 @@
 }
 
-/** Invalidate all TLB entries. */
+/** Invalidate all not wired TLB entries. */
 void tlb_invalidate_all(void)
 {
@@ -404 +404 @@
         ipl = interrupts_disable();
 
-        for (i = 0; i < TLB_ENTRY_COUNT; i++) {
+        for (i = TLB_WIRED; i < TLB_ENTRY_COUNT; i++) {
                 cp0_index_write(i);
                 tlbr();