From: Matthew Dillon <dillon@apollo.backplane.com>
Date: Sat, 12 Nov 2011 06:53:58 +0000 (-0800)
Subject: kernel - Add missing dsched_exit_thread() and friends
X-Git-Tag: v3.0.0~681
X-Git-Url: https://gitweb.dragonflybsd.org/dragonfly.git/commitdiff_plain/18af8f55e0030722b15761e79680829d44124a18

kernel - Add missing dsched_exit_thread() and friends

* In the lwp_create()/lwp_fork() failure path we have to clean up
  the dsched stuff before scrapping the LWP.

Reported-by: swildner
---

diff --git a/sys/kern/kern_fork.c b/sys/kern/kern_fork.c
index e174167e3c..fe3c96a8f2 100644
--- a/sys/kern/kern_fork.c
+++ b/sys/kern/kern_fork.c
@@ -227,6 +227,8 @@ fail:
 	lp->lwp_thread->td_flags |= TDF_EXITING;
 	lwkt_remove_tdallq(lp->lwp_thread);
 	PHOLD(p);
+	biosched_done(lp->lwp_thread);
+	dsched_exit_thread(lp->lwp_thread);
 	lwp_dispose(lp);
 	lwkt_reltoken(&p->p_token);
 fail2: