Changeset 434f700 in mainline for arch/ia32/src/bios/bios.c

Timestamp:

2005-04-26T16:17:41Z (20 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

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

Children:

babcb148

Parents:

dba84ff

Message:

Replace the deadlock-prone TLB shootdown algorithm with a deadlock-free implementation.
The implementation is a variant of the CMU TLB consistency algorithm.
Very inefficient implementation of a very inefficient (but correct) algorithm.

File:

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

arch/ia32/src/bios/bios.c

@@ -34 +34 @@
 void bios_init(void)
 {
-        /* Copy the EBDA out from BIOS Data Area */
+        /* Copy the EBDA address out from BIOS Data Area */
         ebda = *((__u16 *) BIOS_EBDA_PTR) * 0x10;
 }