Date: Thu, 24 Dec 2009 15:40:09 +0000 (UTC) From: Marius Strobl <marius@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r200947 - head/sys/sparc64/sparc64 Message-ID: <200912241540.nBOFe9BY034280@svn.freebsd.org>
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Author: marius Date: Thu Dec 24 15:40:08 2009 New Revision: 200947 URL: http://svn.freebsd.org/changeset/base/200947 Log: Add missing locking in intr_bind(). Modified: head/sys/sparc64/sparc64/intr_machdep.c Modified: head/sys/sparc64/sparc64/intr_machdep.c ============================================================================== --- head/sys/sparc64/sparc64/intr_machdep.c Thu Dec 24 15:23:51 2009 (r200946) +++ head/sys/sparc64/sparc64/intr_machdep.c Thu Dec 24 15:40:08 2009 (r200947) @@ -450,13 +450,19 @@ int intr_bind(int vec, u_char cpu) { struct intr_vector *iv; + int error; if (vec < 0 || vec >= IV_MAX) return (EINVAL); + sx_xlock(&intr_table_lock); iv = &intr_vectors[vec]; - if (iv == NULL) + if (iv == NULL) { + sx_xunlock(&intr_table_lock); return (EINVAL); - return (intr_event_bind(iv->iv_event, cpu)); + } + error = intr_event_bind(iv->iv_event, cpu); + sx_xunlock(&intr_table_lock); + return (error); } /*
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