| bhyverun.c (253181) | bhyverun.c (253452) |
|---|---|
| 1/*- 2 * Copyright (c) 2011 NetApp, Inc. 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 9 unchanged lines hidden (view full) --- 18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 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 * | 1/*- 2 * Copyright (c) 2011 NetApp, Inc. 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 9 unchanged lines hidden (view full) --- 18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 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 * $FreeBSD: head/usr.sbin/bhyve/bhyverun.c 253181 2013-07-11 03:54:35Z grehan $ | 26 * $FreeBSD: head/usr.sbin/bhyve/bhyverun.c 253452 2013-07-18 18:40:54Z grehan $ |
| 27 */ 28 29#include <sys/cdefs.h> | 27 */ 28 29#include <sys/cdefs.h> |
| 30__FBSDID("$FreeBSD: head/usr.sbin/bhyve/bhyverun.c 253181 2013-07-11 03:54:35Z grehan $"); | 30__FBSDID("$FreeBSD: head/usr.sbin/bhyve/bhyverun.c 253452 2013-07-18 18:40:54Z grehan $"); |
| 31 32#include <sys/types.h> 33#include <sys/mman.h> 34#include <sys/time.h> 35 36#include <machine/segments.h> 37 38#include <stdio.h> --- 465 unchanged lines hidden (view full) --- 504 [VM_EXITCODE_SPINUP_AP] = vmexit_spinup_ap, 505}; 506 507static void 508vm_loop(struct vmctx *ctx, int vcpu, uint64_t rip) 509{ 510 cpuset_t mask; 511 int error, rc, prevcpu; | 31 32#include <sys/types.h> 33#include <sys/mman.h> 34#include <sys/time.h> 35 36#include <machine/segments.h> 37 38#include <stdio.h> --- 465 unchanged lines hidden (view full) --- 504 [VM_EXITCODE_SPINUP_AP] = vmexit_spinup_ap, 505}; 506 507static void 508vm_loop(struct vmctx *ctx, int vcpu, uint64_t rip) 509{ 510 cpuset_t mask; 511 int error, rc, prevcpu; |
| 512 enum vm_exitcode exitcode; |
|
| 512 513 if (guest_vcpu_mux) 514 setup_timeslice(); 515 516 if (pincpu >= 0) { 517 CPU_ZERO(&mask); 518 CPU_SET(pincpu + vcpu, &mask); 519 error = pthread_setaffinity_np(pthread_self(), --- 13 unchanged lines hidden (view full) --- 533 */ 534 if (errno == EBUSY) 535 continue; 536 else 537 break; 538 } 539 540 prevcpu = vcpu; | 513 514 if (guest_vcpu_mux) 515 setup_timeslice(); 516 517 if (pincpu >= 0) { 518 CPU_ZERO(&mask); 519 CPU_SET(pincpu + vcpu, &mask); 520 error = pthread_setaffinity_np(pthread_self(), --- 13 unchanged lines hidden (view full) --- 534 */ 535 if (errno == EBUSY) 536 continue; 537 else 538 break; 539 } 540 541 prevcpu = vcpu; |
| 541 rc = (*handler[vmexit[vcpu].exitcode])(ctx, &vmexit[vcpu], 542 &vcpu); | 542 543 exitcode = vmexit[vcpu].exitcode; 544 if (exitcode >= VM_EXITCODE_MAX || handler[exitcode] == NULL) { 545 fprintf(stderr, "vm_loop: unexpected exitcode 0x%x\n", 546 exitcode); 547 exit(1); 548 } 549 550 rc = (*handler[exitcode])(ctx, &vmexit[vcpu], &vcpu); 551 |
| 543 switch (rc) { 544 case VMEXIT_SWITCH: 545 assert(guest_vcpu_mux); 546 if (vcpu == -1) { 547 stats.cpu_switch_rotate++; 548 vcpu = fbsdrun_get_next_cpu(prevcpu); 549 } else { 550 stats.cpu_switch_direct++; --- 235 unchanged lines hidden --- | 552 switch (rc) { 553 case VMEXIT_SWITCH: 554 assert(guest_vcpu_mux); 555 if (vcpu == -1) { 556 stats.cpu_switch_rotate++; 557 vcpu = fbsdrun_get_next_cpu(prevcpu); 558 } else { 559 stats.cpu_switch_direct++; --- 235 unchanged lines hidden --- |