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fork1(): write the ktrace entry before the parent is put to sleep for

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FORK_PPWAIT case, so that this DTRT for vfork() too
This commit is contained in:
jdolecek 2000-12-10 11:41:20 +00:00
parent 1c89ab39ad
commit 9b6d040095
1 changed files with 6 additions and 6 deletions
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12
sys/kern/kern_fork.c
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@ -1,4 +1,4 @@
/* $NetBSD: kern_fork.c,v 1.77 2000/11/27 04:36:41 nisimura Exp $ */ /* $NetBSD: kern_fork.c,v 1.78 2000/12/10 11:41:20 jdolecek Exp $ */
/* /*
* Copyright (c) 1982, 1986, 1989, 1991, 1993 * Copyright (c) 1982, 1986, 1989, 1991, 1993
@ -396,6 +396,11 @@ again:
if (rnewprocp != NULL) if (rnewprocp != NULL)
*rnewprocp = p2; *rnewprocp = p2;
#ifdef KTRACE
if (KTRPOINT(p2, KTR_EMUL))
ktremul(p2);
#endif
/* /*
* Preserve synchronization semantics of vfork. If waiting for * Preserve synchronization semantics of vfork. If waiting for
* child to exec or exit, set P_PPWAIT on child, and sleep on our * child to exec or exit, set P_PPWAIT on child, and sleep on our
@ -414,11 +419,6 @@ again:
retval[1] = 0; retval[1] = 0;
} }
#ifdef KTRACE
if (KTRPOINT(p2, KTR_EMUL))
ktremul(p2);
#endif
return (0); return (0);
} }