summaryrefslogtreecommitdiffstats
path: root/fs/nfsd/vfs.c
diff options
context:
space:
mode:
Diffstat (limited to 'fs/nfsd/vfs.c')
-rw-r--r--fs/nfsd/vfs.c16
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);