Date: Wed, 21 Mar 2012 09:48:32 +0000 (UTC) From: "Andrey V. Elsukov" <ae@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r233276 - head/sys/kern Message-ID: <201203210948.q2L9mX19064562@svn.freebsd.org>
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Author: ae Date: Wed Mar 21 09:48:32 2012 New Revision: 233276 URL: http://svn.freebsd.org/changeset/base/233276 Log: Acquire modules lock before call module_getname() in the KLD_DEBUG case. MFC after: 1 week Modified: head/sys/kern/kern_linker.c Modified: head/sys/kern/kern_linker.c ============================================================================== --- head/sys/kern/kern_linker.c Wed Mar 21 09:19:23 2012 (r233275) +++ head/sys/kern/kern_linker.c Wed Mar 21 09:48:32 2012 (r233276) @@ -638,8 +638,12 @@ linker_file_unload(linker_file_t file, i * Give the module a chance to veto the unload. */ if ((error = module_unload(mod)) != 0) { +#ifdef KLD_DEBUG + MOD_SLOCK; KLD_DPF(FILE, ("linker_file_unload: module %s" " failed unload\n", module_getname(mod))); + MOD_SUNLOCK; +#endif return (error); } MOD_XLOCK;
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