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kern_fork.c (232240) kern_fork.c (235787)
1/*-
2 * Copyright (c) 1982, 1986, 1989, 1991, 1993
3 * The Regents of the University of California. All rights reserved.
4 * (c) UNIX System Laboratories, Inc.
5 * All or some portions of this file are derived from material licensed
6 * to the University of California by American Telephone and Telegraph
7 * Co. or Unix System Laboratories, Inc. and are reproduced herein with
8 * the permission of UNIX System Laboratories, Inc.

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30 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
31 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
32 * SUCH DAMAGE.
33 *
34 * @(#)kern_fork.c 8.6 (Berkeley) 4/8/94
35 */
36
37#include <sys/cdefs.h>
1/*-
2 * Copyright (c) 1982, 1986, 1989, 1991, 1993
3 * The Regents of the University of California. All rights reserved.
4 * (c) UNIX System Laboratories, Inc.
5 * All or some portions of this file are derived from material licensed
6 * to the University of California by American Telephone and Telegraph
7 * Co. or Unix System Laboratories, Inc. and are reproduced herein with
8 * the permission of UNIX System Laboratories, Inc.

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30 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
31 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
32 * SUCH DAMAGE.
33 *
34 * @(#)kern_fork.c 8.6 (Berkeley) 4/8/94
35 */
36
37#include <sys/cdefs.h>
38__FBSDID("$FreeBSD: head/sys/kern/kern_fork.c 232240 2012-02-27 21:10:10Z kib $");
38__FBSDID("$FreeBSD: head/sys/kern/kern_fork.c 235787 2012-05-22 15:58:27Z trasz $");
39
40#include "opt_kdtrace.h"
41#include "opt_ktrace.h"
42#include "opt_kstack_pages.h"
43#include "opt_procdesc.h"
44
45#include <sys/param.h>
46#include <sys/systm.h>

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934 sx_sunlock(&proctree_lock);
935 if (ppsratecheck(&lastfail, &curfail, 1))
936 printf("maxproc limit exceeded by uid %i, please see tuning(7) and login.conf(5).\n",
937 td->td_ucred->cr_ruid);
938 sx_xunlock(&allproc_lock);
939#ifdef MAC
940 mac_proc_destroy(newproc);
941#endif
39
40#include "opt_kdtrace.h"
41#include "opt_ktrace.h"
42#include "opt_kstack_pages.h"
43#include "opt_procdesc.h"
44
45#include <sys/param.h>
46#include <sys/systm.h>

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934 sx_sunlock(&proctree_lock);
935 if (ppsratecheck(&lastfail, &curfail, 1))
936 printf("maxproc limit exceeded by uid %i, please see tuning(7) and login.conf(5).\n",
937 td->td_ucred->cr_ruid);
938 sx_xunlock(&allproc_lock);
939#ifdef MAC
940 mac_proc_destroy(newproc);
941#endif
942fail1:
943 racct_proc_exit(newproc);
942 racct_proc_exit(newproc);
943fail1:
944 if (vm2 != NULL)
945 vmspace_free(vm2);
946 uma_zfree(proc_zone, newproc);
947#ifdef PROCDESC
948 if (((flags & RFPROCDESC) != 0) && (fp_procdesc != NULL))
949 fdrop(fp_procdesc, td);
950#endif
951 pause("fork", hz / 2);

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944 if (vm2 != NULL)
945 vmspace_free(vm2);
946 uma_zfree(proc_zone, newproc);
947#ifdef PROCDESC
948 if (((flags & RFPROCDESC) != 0) && (fp_procdesc != NULL))
949 fdrop(fp_procdesc, td);
950#endif
951 pause("fork", hz / 2);

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