diff options
Diffstat (limited to 'sys/nfsclient/nfs_vfsops.c')
| -rw-r--r-- | sys/nfsclient/nfs_vfsops.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/sys/nfsclient/nfs_vfsops.c b/sys/nfsclient/nfs_vfsops.c index be02893..2c74bee 100644 --- a/sys/nfsclient/nfs_vfsops.c +++ b/sys/nfsclient/nfs_vfsops.c @@ -248,9 +248,14 @@ nfs_statfs(struct mount *mp, struct statfs *sbp, struct thread *td) #ifndef nolint sfp = NULL; #endif - error = nfs_nget(mp, (nfsfh_t *)nmp->nm_fh, nmp->nm_fhsize, &np); + error = vfs_busy(mp, LK_NOWAIT, NULL, td); if (error) return (error); + error = nfs_nget(mp, (nfsfh_t *)nmp->nm_fh, nmp->nm_fhsize, &np); + if (error) { + vfs_unbusy(mp, td); + return (error); + } vp = NFSTOV(np); if (v3 && (nmp->nm_state & NFSSTA_GOTFSINFO) == 0) (void)nfs_fsinfo(nmp, vp, td->td_ucred, td); @@ -292,6 +297,7 @@ nfs_statfs(struct mount *mp, struct statfs *sbp, struct thread *td) m_freem(mrep); nfsmout: vput(vp); + vfs_unbusy(mp, td); return (error); } |
