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| author | luoqi <luoqi@FreeBSD.org> | 1999-12-06 04:53:08 +0000 |
|---|---|---|
| committer | luoqi <luoqi@FreeBSD.org> | 1999-12-06 04:53:08 +0000 |
| commit | 5c9244cd12f812687a0e1da3fa8fd69c320bdb42 (patch) | |
| tree | 3d2bdc635a51af92e9000f2fe294d685906d5387 /sys/kern | |
| parent | 5851b69ff706eaa8e3a487bdfbbf3fe0177ed46a (diff) | |
| download | FreeBSD-src-5c9244cd12f812687a0e1da3fa8fd69c320bdb42.zip FreeBSD-src-5c9244cd12f812687a0e1da3fa8fd69c320bdb42.tar.gz | |
User ldt sharing.
Diffstat (limited to 'sys/kern')
| -rw-r--r-- | sys/kern/kern_fork.c | 11 |
1 files changed, 1 insertions, 10 deletions
diff --git a/sys/kern/kern_fork.c b/sys/kern/kern_fork.c index 9f3feb2..2468ad7 100644 --- a/sys/kern/kern_fork.c +++ b/sys/kern/kern_fork.c @@ -167,16 +167,7 @@ fork1(p1, flags, procp) */ if ((flags & RFPROC) == 0) { - /* - * Divorce the memory, if it is shared, essentially - * this changes shared memory amongst threads, into - * COW locally. - */ - if ((flags & RFMEM) == 0) { - if (p1->p_vmspace->vm_refcnt > 1) { - vmspace_unshare(p1); - } - } + vm_fork(p1, 0, flags); /* * Close all file descriptors. |
