Author: trociny
Date: Mon Nov 7 21:09:04 2011
New Revision: 227315
URL: http://svn.freebsd.org/changeset/base/227315
Log:
In lim_fork() assert that processes locks are held.
Suggested by: kib
Modified:
head/sys/kern/kern_resource.c
Modified: head/sys/kern/kern_resource.c
==============================================================================
--- head/sys/kern/kern_resource.c Mon Nov 7 19:57:42 2011
(r227314)
+++ head/sys/kern/kern_resource.c Mon Nov 7 21:09:04 2011
(r227315)
@@ -1118,6 +1118,10 @@ lim_hold(limp)
void
lim_fork(struct proc *p1, struct proc *p2)
{
+
+ PROC_LOCK_ASSERT(p1, MA_OWNED);
+ PROC_LOCK_ASSERT(p2, MA_OWNED);
+
p2->p_limit = lim_hold(p1->p_limit);
callout_init_mtx(&p2->p_limco, &p2->p_mtx, 0);
if (p1->p_cpulimit != RLIM_INFINITY)
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