Changeset 169587a in mainline for arch/ia32/src/mm/tlb.c

Timestamp:

2005-02-21T21:47:22Z (20 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

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

Children:

b109ebb

Parents:

0ded477

Message:

TLB shootdown.

File:

• arch/ia32/src/mm/tlb.c (modified) (1 diff)

arch/ia32/src/mm/tlb.c

@@ -30 +30 @@
 #include <arch/asm.h>
 
+#ifdef __SMP__
+#include <arch/apic.h>
+#include <arch/interrupt.h>
+#endif /* __SMP__ */
+
 void tlb_invalidate(int asid)
 {
         cpu_write_dba(cpu_read_dba());
 }
+
+#ifdef __SMP__
+void tlb_shutdown_ipi_send(void)
+{
+        (void) l_apic_broadcast_custom_ipi(VECTOR_TLB_SHUTDOWN);
+}
+#endif /* __SMP__ */