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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/alpha | |
| 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/alpha')
| -rw-r--r-- | sys/alpha/alpha/vm_machdep.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/sys/alpha/alpha/vm_machdep.c b/sys/alpha/alpha/vm_machdep.c index 989be9a4e038..75bfef5b6fcd 100644 --- a/sys/alpha/alpha/vm_machdep.c +++ b/sys/alpha/alpha/vm_machdep.c @@ -115,11 +115,15 @@ vm_fault_quick(v, prot) * ready to run and return to user mode. */ void -cpu_fork(p1, p2) +cpu_fork(p1, p2, flags) register struct proc *p1, *p2; + int flags; { struct user *up = p2->p_addr; + if ((flags & RFPROC) == 0) + return; + p2->p_md.md_tf = p1->p_md.md_tf; p2->p_md.md_flags = p1->p_md.md_flags & MDP_FPUSED; |