diff options
| author | Tim J. Robbins <tjr@FreeBSD.org> | 2003-02-20 04:18:42 +0000 |
|---|---|---|
| committer | Tim J. Robbins <tjr@FreeBSD.org> | 2003-02-20 04:18:42 +0000 |
| commit | 27e39ae4d8e31aab0f59f92db075b1b340648758 (patch) | |
| tree | 28ed51036df7221547d852601de750f3a017c7e6 /sys/kern/kern_fork.c | |
| parent | fe6d8dd8ee642af9e2e2038ec5a71e89bfb7aa60 (diff) | |
Notes
Diffstat (limited to 'sys/kern/kern_fork.c')
| -rw-r--r-- | sys/kern/kern_fork.c | 13 |
1 files changed, 3 insertions, 10 deletions
diff --git a/sys/kern/kern_fork.c b/sys/kern/kern_fork.c index 5c36a246ea7f..19f506c1b5d3 100644 --- a/sys/kern/kern_fork.c +++ b/sys/kern/kern_fork.c @@ -558,17 +558,10 @@ again: PROC_UNLOCK(p2); /* - * If p_limit is still copy-on-write, bump refcnt, - * otherwise get a copy that won't be modified. - * (If PL_SHAREMOD is clear, the structure is shared - * copy-on-write.) + * p_limit is copy-on-write, bump refcnt, */ - if (p1->p_limit->p_lflags & PL_SHAREMOD) - p2->p_limit = limcopy(p1->p_limit); - else { - p2->p_limit = p1->p_limit; - p2->p_limit->p_refcnt++; - } + p2->p_limit = p1->p_limit; + p2->p_limit->p_refcnt++; /* * Setup linkage for kernel based threading |