Date: Thu, 15 Sep 2005 20:55:46 GMT From: Robert Watson <rwatson@FreeBSD.org> To: Perforce Change Reviews <perforce@freebsd.org> Subject: PERFORCE change 83704 for review Message-ID: <200509152055.j8FKtkqA022051@repoman.freebsd.org>
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http://perforce.freebsd.org/chv.cgi?CH=83704 Change 83704 by rwatson@rwatson_peppercorn on 2005/09/15 20:55:46 Assert vnode lock in fifo_close(), as it is relied upon to synchronize the reference counts in struct fifoinfo. Affected files ... .. //depot/projects/netsmp/src/sys/fs/fifofs/fifo_vnops.c#15 edit Differences ... ==== //depot/projects/netsmp/src/sys/fs/fifofs/fifo_vnops.c#15 (text+ko) ==== @@ -418,6 +418,7 @@ struct vnode *vp = ap->a_vp; struct fifoinfo *fip = vp->v_fifoinfo; + ASSERT_VOP_LOCKED(vp, "fifo_close"); if (ap->a_fflag & FREAD) { fip->fi_readers--; if (fip->fi_readers == 0)
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