| mp_machdep.c (208494) | mp_machdep.c (208833) |
|---|---|
| 1/*- 2 * Copyright (c) 1996, by Steve Passe 3 * Copyright (c) 2003, by Peter Wemm 4 * All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: --- 11 unchanged lines hidden (view full) --- 20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24 * SUCH DAMAGE. 25 */ 26 27#include <sys/cdefs.h> | 1/*- 2 * Copyright (c) 1996, by Steve Passe 3 * Copyright (c) 2003, by Peter Wemm 4 * All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: --- 11 unchanged lines hidden (view full) --- 20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24 * SUCH DAMAGE. 25 */ 26 27#include <sys/cdefs.h> |
| 28__FBSDID("$FreeBSD: head/sys/amd64/amd64/mp_machdep.c 208494 2010-05-24 11:40:49Z mav $"); | 28__FBSDID("$FreeBSD: head/sys/amd64/amd64/mp_machdep.c 208833 2010-06-05 15:59:59Z kib $"); |
| 29 30#include "opt_cpu.h" 31#include "opt_kstack_pages.h" 32#include "opt_mp_watchdog.h" 33#include "opt_sched.h" 34 35#include <sys/param.h> 36#include <sys/systm.h> --- 1205 unchanged lines hidden (view full) --- 1242{ 1243 struct savefpu *stopfpu; 1244 register_t cr3, rf; 1245 int cpu = PCPU_GET(cpuid); 1246 int cpumask = PCPU_GET(cpumask); 1247 1248 rf = intr_disable(); 1249 cr3 = rcr3(); | 29 30#include "opt_cpu.h" 31#include "opt_kstack_pages.h" 32#include "opt_mp_watchdog.h" 33#include "opt_sched.h" 34 35#include <sys/param.h> 36#include <sys/systm.h> --- 1205 unchanged lines hidden (view full) --- 1242{ 1243 struct savefpu *stopfpu; 1244 register_t cr3, rf; 1245 int cpu = PCPU_GET(cpuid); 1246 int cpumask = PCPU_GET(cpumask); 1247 1248 rf = intr_disable(); 1249 cr3 = rcr3(); |
| 1250 stopfpu = &stopxpcbs[cpu]->xpcb_pcb.pcb_save; | 1250 stopfpu = stopxpcbs[cpu]->xpcb_pcb.pcb_save; |
| 1251 if (savectx2(stopxpcbs[cpu])) { 1252 fpugetregs(curthread, stopfpu); 1253 wbinvd(); 1254 atomic_set_int(&stopped_cpus, cpumask); 1255 } else 1256 fpusetregs(curthread, stopfpu); 1257 1258 /* Wait for resume */ --- 175 unchanged lines hidden --- | 1251 if (savectx2(stopxpcbs[cpu])) { 1252 fpugetregs(curthread, stopfpu); 1253 wbinvd(); 1254 atomic_set_int(&stopped_cpus, cpumask); 1255 } else 1256 fpusetregs(curthread, stopfpu); 1257 1258 /* Wait for resume */ --- 175 unchanged lines hidden --- |