diff options
Diffstat (limited to 'fs/nfsd/vfs.c')
| -rw-r--r-- | fs/nfsd/vfs.c | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/fs/nfsd/vfs.c b/fs/nfsd/vfs.c index 1ecaceebee13..79cba942087e 100644 --- a/fs/nfsd/vfs.c +++ b/fs/nfsd/vfs.c @@ -1724,7 +1724,7 @@ nfsd_rename(struct svc_rqst *rqstp, struct svc_fh *ffhp, char *fname, int flen, struct inode *fdir, *tdir; __be32 err; int host_err; - bool has_cached = false; + bool close_cached = false; err = fh_verify(rqstp, ffhp, S_IFDIR, NFSD_MAY_REMOVE); if (err) @@ -1783,8 +1783,9 @@ retry: if (ffhp->fh_export->ex_path.dentry != tfhp->fh_export->ex_path.dentry) goto out_dput_new; - if (nfsd_has_cached_files(ndentry)) { - has_cached = true; + if ((ndentry->d_sb->s_export_op->flags & EXPORT_OP_CLOSE_BEFORE_UNLINK) && + nfsd_has_cached_files(ndentry)) { + close_cached = true; goto out_dput_old; } else { host_err = vfs_rename(fdir, odentry, tdir, ndentry, NULL, 0); @@ -1805,7 +1806,7 @@ retry: * as that would do the wrong thing if the two directories * were the same, so again we do it by hand. */ - if (!has_cached) { + if (!close_cached) { fill_post_wcc(ffhp); fill_post_wcc(tfhp); } @@ -1819,8 +1820,8 @@ retry: * shouldn't be done with locks held however, so we delay it until this * point and then reattempt the whole shebang. */ - if (has_cached) { - has_cached = false; + if (close_cached) { + close_cached = false; nfsd_close_cached_files(ndentry); dput(ndentry); goto retry; @@ -1872,7 +1873,8 @@ nfsd_unlink(struct svc_rqst *rqstp, struct svc_fh *fhp, int type, type = d_inode(rdentry)->i_mode & S_IFMT; if (type != S_IFDIR) { - nfsd_close_cached_files(rdentry); + if (rdentry->d_sb->s_export_op->flags & EXPORT_OP_CLOSE_BEFORE_UNLINK) + nfsd_close_cached_files(rdentry); host_err = vfs_unlink(dirp, rdentry, NULL); } else { host_err = vfs_rmdir(dirp, rdentry); |