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| author | Luoqi Chen <luoqi@FreeBSD.org> | 1999-12-06 04:53:08 +0000 |
|---|---|---|
| committer | Luoqi Chen <luoqi@FreeBSD.org> | 1999-12-06 04:53:08 +0000 |
| commit | 91c28bfde09b7f5b468fb0d7de212ea59ee8ffb2 (patch) | |
| tree | 76b479186ab6922542909fae5b1175a021c96b8f /sys/kern/kern_fork.c | |
| parent | a2e7fb9f68af2310db416ad7e27c02e2d27fd21f (diff) | |
| download | src-91c28bfde09b7f5b468fb0d7de212ea59ee8ffb2.tar.gz src-91c28bfde09b7f5b468fb0d7de212ea59ee8ffb2.zip | |
User ldt sharing.
Notes
Notes:
svn path=/head/; revision=54188
Diffstat (limited to 'sys/kern/kern_fork.c')
| -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 9f3feb29f4bb..2468ad7f65f1 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. |