diff options
author | Igor Mammedov <niallain@gmail.com> | 2009-03-17 12:00:30 -0400 |
---|---|---|
committer | Steve French <sfrench@us.ibm.com> | 2009-04-30 13:24:00 -0400 |
commit | 1af28ceb923d04357733642a3dbc4497da4db1c2 (patch) | |
tree | 81fdfbd0b6bdbec964ae80bedb798ae997b2b719 /fs/cifs/cifs_dfs_ref.c | |
parent | 20418acd6874792359b42c12d159f42f17593f34 (diff) |
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>
Diffstat (limited to 'fs/cifs/cifs_dfs_ref.c')
-rw-r--r-- | fs/cifs/cifs_dfs_ref.c | 32 |
1 files changed, 14 insertions, 18 deletions
diff --git a/fs/cifs/cifs_dfs_ref.c b/fs/cifs/cifs_dfs_ref.c index 5fdbf8a14472..896b08fb1ec0 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) | |||
341 | 341 | ||
342 | for (i = 0; i < num_referrals; i++) { | 342 | for (i = 0; i < num_referrals; i++) { |
343 | dump_referral(referrals+i); | 343 | dump_referral(referrals+i); |
344 | /* connect to a storage node */ | 344 | /* connect to a node */ |
345 | if (referrals[i].flags & DFSREF_STORAGE_SERVER) { | 345 | int len; |
346 | int len; | 346 | len = strlen(referrals[i].node_name); |
347 | len = strlen(referrals[i].node_name); | 347 | if (len < 2) { |
348 | if (len < 2) { | 348 | cERROR(1, ("%s: Net Address path too short: %s", |
349 | cERROR(1, ("%s: Net Address path too short: %s", | ||
350 | __func__, referrals[i].node_name)); | 349 | __func__, referrals[i].node_name)); |
351 | rc = -EINVAL; | 350 | rc = -EINVAL; |
352 | goto out_err; | 351 | goto out_err; |
353 | } | 352 | } |
354 | mnt = cifs_dfs_do_refmount(nd->path.mnt, | 353 | mnt = cifs_dfs_do_refmount(nd->path.mnt, |
355 | nd->path.dentry, | 354 | nd->path.dentry, referrals + i); |
356 | referrals + i); | 355 | cFYI(1, ("%s: cifs_dfs_do_refmount:%s , mnt:%p", __func__, |
357 | cFYI(1, ("%s: cifs_dfs_do_refmount:%s , mnt:%p", | ||
358 | __func__, | ||
359 | referrals[i].node_name, mnt)); | 356 | referrals[i].node_name, mnt)); |
360 | 357 | ||
361 | /* complete mount procedure if we accured submount */ | 358 | /* complete mount procedure if we accured submount */ |
362 | if (!IS_ERR(mnt)) | 359 | if (!IS_ERR(mnt)) |
363 | break; | 360 | break; |
364 | } | ||
365 | } | 361 | } |
366 | 362 | ||
367 | /* we need it cause for() above could exit without valid submount */ | 363 | /* we need it cause for() above could exit without valid submount */ |