Author: kib
Date: Sat Sep 1 10:01:19 2018
New Revision: 338420
URL: https://svnweb.freebsd.org/changeset/base/338420
Log:
MFC r338313:
Remove dead code in i386 cpu_throw().
Modified:
stable/11/sys/i386/i386/swtch.s
Directory Properties:
stable/11/ (props changed)
Modified: stable/11/sys/i386/i386/swtch.s
==============================================================================
--- stable/11/sys/i386/i386/swtch.s Sat Sep 1 09:59:46 2018
(r338419)
+++ stable/11/sys/i386/i386/swtch.s Sat Sep 1 10:01:19 2018
(r338420)
@@ -74,16 +74,12 @@
*/
ENTRY(cpu_throw)
movl PCPU(CPUID), %esi
- movl 4(%esp),%ecx /* Old thread */
- testl %ecx,%ecx /* no thread? */
- jz 1f
/* release bit from old pm_active */
movl PCPU(CURPMAP), %ebx
#ifdef SMP
lock
#endif
btrl %esi, PM_ACTIVE(%ebx) /* clear old */
-1:
movl 8(%esp),%ecx /* New thread */
movl TD_PCB(%ecx),%edx
movl PCB_CR3(%edx),%eax
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