Date: Wed, 2 Mar 2011 19:39:42 +0000 (UTC) From: Dmitry Chagin <dchagin@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-8@freebsd.org Subject: svn commit: r219195 - stable/8/sys/compat/linux Message-ID: <201103021939.p22Jdg3T042121@svn.freebsd.org>
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Author: dchagin Date: Wed Mar 2 19:39:42 2011 New Revision: 219195 URL: http://svn.freebsd.org/changeset/base/219195 Log: MFC r218618: Slightly rewrite linux_fork: 1) Remove bogus error checking. 2) A new process exit from kernel through fork_trampoline(), so remove bogus check. Modified: stable/8/sys/compat/linux/linux_fork.c Directory Properties: stable/8/sys/ (props changed) stable/8/sys/amd64/include/xen/ (props changed) stable/8/sys/cddl/contrib/opensolaris/ (props changed) stable/8/sys/contrib/dev/acpica/ (props changed) stable/8/sys/contrib/pf/ (props changed) Modified: stable/8/sys/compat/linux/linux_fork.c ============================================================================== --- stable/8/sys/compat/linux/linux_fork.c Wed Mar 2 19:38:13 2011 (r219194) +++ stable/8/sys/compat/linux/linux_fork.c Wed Mar 2 19:39:42 2011 (r219195) @@ -67,13 +67,9 @@ linux_fork(struct thread *td, struct lin if ((error = fork1(td, RFFDG | RFPROC | RFSTOPPED, 0, &p2)) != 0) return (error); - if (error == 0) { - td->td_retval[0] = p2->p_pid; - td->td_retval[1] = 0; - } + td->td_retval[0] = p2->p_pid; + td->td_retval[1] = 0; - if (td->td_retval[1] == 1) - td->td_retval[0] = 0; error = linux_proc_init(td, td->td_retval[0], 0); if (error) return (error); @@ -106,13 +102,10 @@ linux_vfork(struct thread *td, struct li /* Exclude RFPPWAIT */ if ((error = fork1(td, RFFDG | RFPROC | RFMEM | RFSTOPPED, 0, &p2)) != 0) return (error); - if (error == 0) { - td->td_retval[0] = p2->p_pid; - td->td_retval[1] = 0; - } - /* Are we the child? */ - if (td->td_retval[1] == 1) - td->td_retval[0] = 0; + + td->td_retval[0] = p2->p_pid; + td->td_retval[1] = 0; + error = linux_proc_init(td, td->td_retval[0], 0); if (error) return (error);
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