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authorIgor Mammedov <niallain@gmail.com>2009-03-17 19:00:30 +0300
committerSteve French <sfrench@us.ibm.com>2009-04-30 17:24:00 +0000
commit1af28ceb923d04357733642a3dbc4497da4db1c2 (patch)
tree81fdfbd0b6bdbec964ae80bedb798ae997b2b719
parent20418acd6874792359b42c12d159f42f17593f34 (diff)
downloadop-kernel-dev-1af28ceb923d04357733642a3dbc4497da4db1c2.zip
op-kernel-dev-1af28ceb923d04357733642a3dbc4497da4db1c2.tar.gz
Enable dfs submounts to handle remote referrals.
Having remote dfs root support in cifs_mount, we can afford to pass into it UNC that is remote. Signed-off-by: Igor Mammedov <niallain@gmail.com> Acked-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
-rw-r--r--fs/cifs/cifs_dfs_ref.c32
1 files changed, 14 insertions, 18 deletions
diff --git a/fs/cifs/cifs_dfs_ref.c b/fs/cifs/cifs_dfs_ref.c
index 5fdbf8a..896b08f 100644
--- a/fs/cifs/cifs_dfs_ref.c
+++ b/fs/cifs/cifs_dfs_ref.c
@@ -341,27 +341,23 @@ cifs_dfs_follow_mountpoint(struct dentry *dentry, struct nameidata *nd)
for (i = 0; i < num_referrals; i++) {
dump_referral(referrals+i);
- /* connect to a storage node */
- if (referrals[i].flags & DFSREF_STORAGE_SERVER) {
- int len;
- len = strlen(referrals[i].node_name);
- if (len < 2) {
- cERROR(1, ("%s: Net Address path too short: %s",
+ /* connect to a node */
+ int len;
+ len = strlen(referrals[i].node_name);
+ if (len < 2) {
+ cERROR(1, ("%s: Net Address path too short: %s",
__func__, referrals[i].node_name));
- rc = -EINVAL;
- goto out_err;
- }
- mnt = cifs_dfs_do_refmount(nd->path.mnt,
- nd->path.dentry,
- referrals + i);
- cFYI(1, ("%s: cifs_dfs_do_refmount:%s , mnt:%p",
- __func__,
+ rc = -EINVAL;
+ goto out_err;
+ }
+ mnt = cifs_dfs_do_refmount(nd->path.mnt,
+ nd->path.dentry, referrals + i);
+ cFYI(1, ("%s: cifs_dfs_do_refmount:%s , mnt:%p", __func__,
referrals[i].node_name, mnt));
- /* complete mount procedure if we accured submount */
- if (!IS_ERR(mnt))
- break;
- }
+ /* complete mount procedure if we accured submount */
+ if (!IS_ERR(mnt))
+ break;
}
/* we need it cause for() above could exit without valid submount */
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