Date: Sun, 12 Jul 2009 17:02:18 +0000 (UTC) From: Rick Macklem <rmacklem@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r195641 - head/sys/fs/nfsclient Message-ID: <200907121702.n6CH2Iju090210@svn.freebsd.org>
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Author: rmacklem Date: Sun Jul 12 17:02:17 2009 New Revision: 195641 URL: http://svn.freebsd.org/changeset/base/195641 Log: Fix the handling of dotdot in lookup for the experimental nfs client in a manner analagous to the change in r195294 for the regular nfs client. Approved by: re (kensmith), kib (mentor) Modified: head/sys/fs/nfsclient/nfs_clvnops.c Modified: head/sys/fs/nfsclient/nfs_clvnops.c ============================================================================== --- head/sys/fs/nfsclient/nfs_clvnops.c Sun Jul 12 16:50:32 2009 (r195640) +++ head/sys/fs/nfsclient/nfs_clvnops.c Sun Jul 12 17:02:17 2009 (r195641) @@ -1111,9 +1111,11 @@ nfs_lookup(struct vop_lookup_args *ap) ltype = VOP_ISLOCKED(dvp); error = vfs_busy(mp, MBF_NOWAIT); if (error != 0) { + vfs_ref(mp); VOP_UNLOCK(dvp, 0); error = vfs_busy(mp, 0); vn_lock(dvp, ltype | LK_RETRY); + vfs_rel(mp); if (error == 0 && (dvp->v_iflag & VI_DOOMED)) { vfs_unbusy(mp); error = ENOENT;
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