Module Name: src Committed By: pooka Date: Tue Jun 9 23:26:19 UTC 2009
Modified Files: src/sys/rump/librump/rumpkern: ltsleep.c Log Message: check that interlock isn't null before releasing it To generate a diff of this commit: cvs rdiff -u -r1.13 -r1.14 src/sys/rump/librump/rumpkern/ltsleep.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
Modified files: Index: src/sys/rump/librump/rumpkern/ltsleep.c diff -u src/sys/rump/librump/rumpkern/ltsleep.c:1.13 src/sys/rump/librump/rumpkern/ltsleep.c:1.14 --- src/sys/rump/librump/rumpkern/ltsleep.c:1.13 Tue Jun 9 15:53:05 2009 +++ src/sys/rump/librump/rumpkern/ltsleep.c Tue Jun 9 23:26:19 2009 @@ -1,4 +1,4 @@ -/* $NetBSD: ltsleep.c,v 1.13 2009/06/09 15:53:05 pooka Exp $ */ +/* $NetBSD: ltsleep.c,v 1.14 2009/06/09 23:26:19 pooka Exp $ */ /* * Copyright (c) 2007 Antti Kantee. All Rights Reserved. @@ -29,7 +29,7 @@ */ #include <sys/cdefs.h> -__KERNEL_RCSID(0, "$NetBSD: ltsleep.c,v 1.13 2009/06/09 15:53:05 pooka Exp $"); +__KERNEL_RCSID(0, "$NetBSD: ltsleep.c,v 1.14 2009/06/09 23:26:19 pooka Exp $"); #include <sys/param.h> #include <sys/proc.h> @@ -61,7 +61,8 @@ cv_init(<s.cv, NULL); mutex_enter(&sleepermtx); - simple_unlock(slock); + if (slock) + simple_unlock(slock); LIST_INSERT_HEAD(&sleepers, <s, entries); /* protected by sleepermtx */