svn commit: r215171 - user/davidxu/libthr/sys/kern
David Xu
davidxu at FreeBSD.org
Fri Nov 12 09:46:23 UTC 2010
Author: davidxu
Date: Fri Nov 12 09:46:22 2010
New Revision: 215171
URL: http://svn.freebsd.org/changeset/base/215171
Log:
Don't forget to decrease the robust mutex count if there is error.
Modified:
user/davidxu/libthr/sys/kern/kern_umtx.c
Modified: user/davidxu/libthr/sys/kern/kern_umtx.c
==============================================================================
--- user/davidxu/libthr/sys/kern/kern_umtx.c Fri Nov 12 09:34:21 2010 (r215170)
+++ user/davidxu/libthr/sys/kern/kern_umtx.c Fri Nov 12 09:46:22 2010 (r215171)
@@ -4251,6 +4251,7 @@ robust_alloc(struct robust_info **robpp)
&max_robust_lock, 0, "maxrob", 0);
if (error != 0) {
mtx_unlock(&max_robust_lock);
+ atomic_fetchadd_int(&p->p_robustcount, -1);
return (error);
}
}
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