Changeset 36b01bb2 in mainline for generic/src/mm/tlb.c

Timestamp:

2006-01-24T14:38:29Z (19 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

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

Children:

fa7d9c4

Parents:

0d8d27c

Message:

ia64 ASID management code (not tested).

File:

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

generic/src/mm/tlb.c

@@ -55 +55 @@
         
         /*
-         * TODO: assemble shootdown message.
+         * TODO: wrap parameters into a message and
+         * dispatch it to all CPUs excluding this one.
          */
+        
         tlb_shootdown_ipi_send();
 
-        switch (type) {
-            case TLB_INVL_ALL:
-                tlb_invalidate_all();
-                break;
-            case TLB_INVL_ASID:
-                tlb_invalidate_asid(asid);
-                break;
-            case TLB_INVL_PAGES:
-                tlb_invalidate_pages(asid, page, cnt);
-                break;
-            default:
-                panic("unknown tlb_invalidate_type_t value: %d\n", type);
-                break;
-        }
-        
 busy_wait:      
         for (i = 0; i<config.cpu_count; i++)
@@ -96 +83 @@
         spinlock_lock(&tlblock);
         spinlock_unlock(&tlblock);
-        tlb_invalidate_all();   /* TODO: use valid ASID */
+        tlb_invalidate_all();   /* TODO: be more finer-grained in what to invalidate */
         CPU->tlb_active = 1;
 }