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path: root/fs/cifs/inode.c
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* New helper - current_umask()Al Viro2009-03-31
| | | | | | | current->fs->umask is what most of fs_struct users are doing. Put that into a helper function. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* [CIFS] add extra null attr checkSteve French2009-03-11
| | | | | | | | Although attr == NULL can not happen, this makes cifs_set_file_info safer in the future since it may not be obvious that the caller can not set attr to NULL. Signed-off-by: Steve French <sfrench@us.ibm.com>
* cifs: posix fill in inode needed by posix openJeff Layton2009-02-20
| | | | | | | function needed to prepare for posix open Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
* cifs: properly handle case where CIFSGetSrvInodeNumber failsJeff Layton2009-02-20
| | | | | | | | | | ...if it does then we pass a pointer to an unintialized variable for the inode number to cifs_new_inode. Have it pass a NULL pointer instead. Also tweak the function prototypes to reduce the amount of casting. Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
* cifs: refactor new_inode() calls and inode initializationJeff Layton2009-02-20
| | | | | | | | Move new inode creation into a separate routine and refactor the callers to take advantage of it. Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
* [CIFS] Prevent OOPs when mounting with remote prefixpath.Igor Mammedov2009-02-20
| | | | | | | | | | | | Fixes OOPs with message 'kernel BUG at fs/cifs/cifs_dfs_ref.c:274!'. Checks if the prefixpath in an accesible while we are still in cifs_mount and fails with reporting a error if we can't access the prefixpath Should fix Samba bugs 6086 and 5861 and kernel bug 12192 Signed-off-by: Igor Mammedov <niallain@gmail.com> Acked-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
* [CIFS] revalidate parent inode when rmdir done within that directorySteve French2009-01-28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When a search is pending of a parent directory, and a child directory within it is removed, we need to reset the parent directory's time so that we don't reuse the (now stale) search results. Thanks to Gunter Kukkukk for reporting this: > got the following failure notification on irc #samba: > > A user was updating from subversion 1.4 to 1.5, where the > repository is located on a samba share (independent of > unix extensions = Yes or No). > svn 1.4 did work, 1.5 does not. > > The user did a lot of stracing of subversion - and wrote a > testapplet to simulate the failing behaviour. > I've converted the C++ source to C and added some error cases. > > When using "./testdir" on a local file system, "result2" > is always (nil) as expected - cifs vfs behaves different here! > > ./testdir /mnt/cifs/mounted/share > > returns a (failing) valid pointer. Acked-by: Dave Kleikamp <shaggy@us.ibm.com> Acked-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
* inode->i_op is never NULLAl Viro2009-01-05
| | | | | | | | | | We used to have rather schizophrenic set of checks for NULL ->i_op even though it had been eliminated years ago. You'd need to go out of your way to set it to NULL explicitly _and_ a bunch of code would die on such inodes anyway. After killing two remaining places that still did that bogosity, all that crap can go away. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* Merge git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6Linus Torvalds2008-12-28
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6: (31 commits) [CIFS] Remove redundant test [CIFS] make sure that DFS pathnames are properly formed Remove an already-checked error condition in SendReceiveBlockingLock Streamline SendReceiveBlockingLock: Use "goto out:" in an error condition Streamline SendReceiveBlockingLock: Use "goto out:" in an error condition [CIFS] Streamline SendReceive[2] by using "goto out:" in an error condition Slightly streamline SendReceive[2] Check the return value of cifs_sign_smb[2] [CIFS] Cleanup: Move the check for too large R/W requests [CIFS] Slightly simplify wait_for_free_request(), remove an unnecessary "else" branch Simplify allocate_mid() slightly: Remove some unnecessary "else" branches [CIFS] In SendReceive, move consistency check out of the mutexed region cifs: store password in tcon cifs: have calc_lanman_hash take more granular args cifs: zero out session password before freeing it cifs: fix wait_for_response to time out sleeping processes correctly [CIFS] Can not mount with prefixpath if root directory of share is inaccessible [CIFS] various minor cleanups pointed out by checkpatch script [CIFS] fix typo [CIFS] remove sparse warning ... Fix trivial conflict in fs/cifs/cifs_fs_sb.h due to comment changes for the CIFS_MOUNT_xyz bit definitions between cifs updates and security updates.
| * [CIFS] Can not mount with prefixpath if root directory of share is inaccessibleSteve French2008-12-25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Windows allows you to deny access to the top of a share, but permit access to a directory lower in the path. With the prefixpath feature of cifs (ie mounting \\server\share\directory\subdirectory\etc.) this should have worked if the user specified a prefixpath which put the root of the mount at a directory to which he had access, but we still were doing a lookup on the root of the share (null path) when we should have been doing it on the prefixpath subdirectory. This fixes Samba bug # 5925 Acked-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
* | CRED: Wrap task credential accesses in the CIFS filesystemDavid Howells2008-11-13
|/ | | | | | | | | | | | | | | | | | Wrap access to task credentials so that they can be separated more easily from the task_struct during the introduction of COW creds. Change most current->(|e|s|fs)[ug]id to current_(|e|s|fs)[ug]id(). Change some task->e?[ug]id to task_e?[ug]id(). In some places it makes more sense to use RCU directly rather than a convenient wrapper; these will be addressed by later patches. Signed-off-by: David Howells <dhowells@redhat.com> Reviewed-by: James Morris <jmorris@namei.org> Acked-by: Serge Hallyn <serue@us.ibm.com> Cc: Steve French <sfrench@samba.org> Cc: linux-cifs-client@lists.samba.org Signed-off-by: James Morris <jmorris@namei.org>
* cifs: fix renaming one hardlink on top of anotherJeff Layton2008-11-03
| | | | | | | | | | | cifs: fix renaming one hardlink on top of another POSIX says that renaming one hardlink on top of another to the same inode is a no-op. We had the logic mostly right, but forgot to clear the return code. Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
* cifs: fix unlinking of rename target when server doesn't support open file ↵Jeff Layton2008-10-23
| | | | | | | | | | | | | | | | renames cifs: fix unlinking of rename target when server doesn't support open file renames The patch to make cifs_rename undoable broke renaming one file on top of another when the server doesn't support busy file renames. Remove the code that uses busy file renames to unlink the target file, and just have it call cifs_unlink. If the rename of the source file fails, then the unlink won't be undoable, but hopefully that's rare enough that it won't be a problem. Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
* cifs: make cifs_rename handle -EACCES errorsJeff Layton2008-10-20
| | | | | | | | | | | | | | cifs: make cifs_rename handle -EACCES errors Some servers seem to return -EACCES when attempting to rename one open file on top of another. Refactor the cifs_rename logic to attempt to rename the target file out of the way in this situation. This also fixes the "unlink_target" logic to be undoable if the subsequent rename fails. Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
* [CIFS] fix build errorSteve French2008-10-20
| | | | Signed-off-by: Steve French <sfrench@us.ibm.com>
* [CIFS] undo changes in cifs_rename_pending_delete if it errors outSteve French2008-10-19
| | | | | | | | | | The cifs_rename_pending_delete process involves multiple steps. If it fails and we're going to return error, we don't want to leave things in a half-finished state. Add code to the function to undo changes if a call fails. Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
* cifs: track DeletePending flag in cifsInodeInfoJeff Layton2008-10-19
| | | | | | | | | | cifs: track DeletePending flag in cifsInodeInfo The QPathInfo call returns a flag that indicates whether DELETE_ON_CLOSE is set. Track it in the cifsInodeInfo. Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
* cifs: don't use CREATE_DELETE_ON_CLOSE in cifs_rename_pending_deleteJeff Layton2008-10-17
| | | | | | | | | | | | | | | cifs: don't use CREATE_DELETE_ON_CLOSE in cifs_rename_pending_delete CREATE_DELETE_ON_CLOSE apparently has different semantics than when you set the DELETE_ON_CLOSE bit after opening the file. Setting it in the open says "delete this file as soon as this filehandle is closed". That's not what we want for cifs_rename_pending_delete. Don't set this bit in the CreateFlags. Experimentation shows that setting this flag in the SET_FILE_INFO call has no effect. Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
* [CIFS] clean up error handling in cifs_unlinkSteve French2008-10-07
| | | | | | | | | | | | | | | | | | Currently, if a standard delete fails and we end up getting -EACCES we try to clear ATTR_READONLY and try the delete again. If that then fails with -ETXTBSY then we try a rename_pending_delete. We aren't handling other errors appropriately though. Another client could have deleted the file in the meantime and we get back -ENOENT, for instance. In that case we wouldn't do a d_drop. Instead of retrying in a separate call, simply goto the original call and use the error handling from that. Also, we weren't properly undoing any attribute changes that were done before returning an error back to the caller. CC: Jeff Layton <jlayton@redhat.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
* [CIFS] fix some settings of cifsAttrs after calling SetFileInfo and SetPathInfoJeff Layton2008-10-06
| | | | | | | | | We only need to set them when we call SetFileInfo or SetPathInfo directly, and as soon as possible after then. We had one place setting it where it didn't need to be, and another place where it was missing. Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
* [CIFS] update DOS attributes in cifsInode if we successfully changed themSteve French2008-09-24
| | | | | Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
* cifs: work around samba returning -ENOENT on SetFileDisposition callJeff Layton2008-09-24
| | | | | | | | | | | | | | | | | | | cifs: work around samba returning -ENOENT on SetFileDisposition call Samba seems to return STATUS_OBJECT_NAME_NOT_FOUND when we try to set the delete on close bit after doing a rename by filehandle. This looks like a samba bug to me, but a lot of servers will do this. For now, pretend an -ENOENT return is a success. Samba does however seem to respect the CREATE_DELETE_ON_CLOSE bit when opening files that already exist. Windows will ignore it, but so adding it to the open flags should be harmless. We're also currently ignoring the return code on the rename by filehandle, so no need to set rc based on it. Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
* cifs: fix inverted NULL check after kmallocJeff Layton2008-09-24
| | | | | | | cifs: fix inverted NULL check after kmalloc Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
* [CIFS] fix busy-file renames and refactor cifs_rename logicSteve French2008-09-23
| | | | | | | | | | | | | | | | | | | Break out the code that does the actual renaming into a separate function and have cifs_rename call that. That function will attempt a path based rename first and then do a filehandle based one if it looks like the source is busy. The existing logic tried a path based rename first, but if we needed to remove the destination then it only attempted a filehandle based rename afterward. Not all servers support renaming by filehandle, so we need to always attempt path rename first and fall back to filehandle rename if it doesn't work. This also fixes renames of open files on windows servers (at least when the source and destination directories are the same). CC: Jeff Layton <jlayton@redhat.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
* cifs: add function to set file dispositionJeff Layton2008-09-23
| | | | | | | | | | | | cifs: add function to set file disposition The proper way to set the delete on close bit on an already existing file is to use SET_FILE_INFO with an infolevel of SMB_FILE_DISPOSITION_INFO. Add a function to do that and have the silly-rename code use it. Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
* cifs: move rename and delete-on-close logic into helper functionJeff Layton2008-09-23
| | | | | | | | | | | | | | | cifs: move rename and delete-on-close logic into helper function When a file is still open on the server, we attempt to set the DELETE_ON_CLOSE bit and rename it to a new filename. When the last opener closes the file, the server should delete it. This patch moves this mechanism into a helper function and has the two places in cifs_unlink that do this procedure call it. It also fixes the open flags to be correct. Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
* [CIFS] use common code for turning off ATTR_READONLY in cifs_unlinkSteve French2008-09-16
| | | | | | | | | | | We already have a cifs_set_file_info function that can flip DOS attribute bits. Have cifs_unlink call it to handle turning ATTR_HIDDEN on and ATTR_READONLY off when an unlink attempt returns -EACCES. This also removes a level of indentation from cifs_unlink. Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
* cifs: clean up variables in cifs_unlinkJeff Layton2008-09-16
| | | | | | | | | | | Change parameters to cifs_unlink to match the ones used in the generic VFS. Add some local variables to cut down on the amount of struct dereferencing that needs to be done, and eliminate some unneeded NULL pointer checks on the parent directory inode. Finally, rename pTcon to "tcon" to more closely match standard kernel coding style. Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
* [CIFS] reindent misindented statementIlpo Järvinen2008-08-19
| | | | | Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@helsinki.fi> Signed-off-by: Steve French <sfrench@us.ibm.com>
* [CIFS] mount of IPC$ breaks with iget patchSteve French2008-08-13
| | | | | | | | | | | | | | | | | | In looking at network named pipe support on cifs, I noticed that Dave Howell's iget patch: iget: stop CIFS from using iget() and read_inode() broke mounts to IPC$ (the interprocess communication share), and don't handle the error case (when getting info on the root inode fails). Thanks to Gunter who noted a typo in a debug line in the original version of this patch. CC: David Howells <dhowells@redhat.com> CC: Gunter Kukkukk <linux@kukkukk.com> CC: Stable Kernel <stable@kernel.org> Signed-off-by: Steve French <sfrench@us.ibm.com>
* turn cifs_setattr into a multiplexor that calls the correct functionJeff Layton2008-08-06
| | | | | Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
* move file time and dos attribute setting logic into new functionJeff Layton2008-08-06
| | | | | | | | | | | Break up cifs_setattr further by moving the logic that sets file times and dos attributes into a separate function. This patch also refactors the logic a bit so that when the file is already open then we go ahead and do a SetFileInfo call. SetPathInfo seems to be unreliable when setting times on open files. Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
* spin off cifs_setattr with unix extensions to its own functionJeff Layton2008-08-06
| | | | | | | | | Create a new cifs_setattr_unix function to handle a setattr when unix extensions are enabled and have cifs_setattr call it. Also, clean up variable declarations in cifs_setattr. Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
* [CIFS] cifs_mkdir and cifs_create should respect the setgid bit on parent dirJeff Layton2008-08-06
| | | | | | | | | | | | | | | | | If a server supports unix extensions but does not support POSIX create routines, then the client will create a new inode with a standard SMB mkdir or create/open call and then will set the mode. When it does this, it does not take the setgid bit on the parent directory into account. This patch has CIFS flip on the setgid bit when the parent directory has it. If the share is mounted with "setuids" then also change the group owner to the gid of the parent. This patch should apply cleanly on top of the setattr cleanup patches that I sent a few weeks ago. Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
* Rename CIFSSMBSetFileTimes to CIFSSMBSetFileInfo and add PID argJeff Layton2008-08-06
| | | | | | | | | | The new name is more clear since this is also used to set file attributes. We'll need the pid_of_opener arg so that we can pass in filehandles of other pids and spare ourselves an open call. Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
* change CIFSSMBSetTimes to CIFSSMBSetPathInfoJeff Layton2008-08-06
| | | | | | | | | CIFSSMBSetTimes is a deceptive name. This function does more that just set file times. Change it to CIFSSMBSetPathInfo, which is closer to its real purpose. Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
* bundle up Unix SET_PATH_INFO args into a struct and change nameJeff Layton2008-08-06
| | | | | | | | | | | We'd like to be able to use the unix SET_PATH_INFO_BASIC args to set file times as well, but that makes the argument list rather long. Bundle up the args for unix SET_PATH_INFO call into a struct. For now, we don't actually use the times fields anywhere. That will be done in a follow-on patch. Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
* Fix missing braces in cifs_revalidate()Suresh Jayaraman2008-08-05
| | | | | | | | | | Fix missing braces introduced during commit cea218054ad277d6c126890213afde07b4eb1602. Though setting wbrc to 0 keeps this from causing real bug, this should have been there. Acked-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Suresh Jayaraman <sjayaraman@suse.de> Signed-off-by: Steve French <sfrench@us.ibm.com>
* [CIFS] break ATTR_SIZE changes out into their own functionJeff Layton2008-07-23
| | | | | | | | Move the code that handles ATTR_SIZE changes to its own function. This makes for a smaller function and reduces the level of indentation. Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
* cifs: fix inode leak in cifs_get_inode_info_unixJeff Layton2008-07-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | Try this: mount a share with unix extensions create a file on it umount the share You'll get the following message in the ring buffer: VFS: Busy inodes after unmount of cifs. Self-destruct in 5 seconds. Have a nice day... ...the problem is that cifs_get_inode_info_unix is creating and hashing a new inode even when it's going to return error anyway. The first lookup when creating a file returns an error so we end up leaking this inode before we do the actual create. This appears to be a regression caused by commit 0e4bbde94fdc33f5b3d793166b21bf768ca3e098. The following patch seems to fix it for me, and fixes a minor formatting nit as well. Signed-off-by: Jeff Layton <jlayton@redhat.com> Acked-by: Steven French <sfrench@us.ibm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* disable most mode changes on non-unix/non-cifsacl mountsJeff Layton2008-05-24
| | | | | | | | | | | | | | | | | | | | | | | | CIFS currently allows you to change the mode of an inode on a share that doesn't have unix extensions enabled, and isn't using cifsacl. The inode in this case *only* has its mode changed in memory on the client. This is problematic since it can change any time the inode is purged from the cache. This patch makes cifs_setattr silently ignore most mode changes when unix extensions and cifsacl support are not enabled, and when the share is not mounted with the "dynperm" option. The exceptions are: When a mode change would remove all write access to an inode we turn on the ATTR_READONLY bit on the server and remove all write bits from the inode's mode in memory. When a mode change would add a write bit to an inode that previously had them all turned off, it turns off the ATTR_READONLY bit on the server, and resets the mode back to what it would normally be (generally, the file_mode or dir_mode of the share). Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
* silently ignore ownership changes unless unix extensions are enabled or ↵Jeff Layton2008-05-23
| | | | | | | | | | | | | | | | | | | we're faking uid changes CIFS currently allows you to change the ownership of a file, but unless unix extensions are enabled this change is not passed off to the server. Have CIFS silently ignore ownership changes that can't be persistently stored on the server unless the "setuids" option is explicitly specified. We could return an error here (-EOPNOTSUPP or something), but this is how most disk-based windows filesystems on behave on Linux (e.g. VFAT, NTFS, etc). With cifsacl support and proper Windows to Unix idmapping support, we may be able to do this more properly in the future. Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
* [CIFS] remove trailing whitespaceSteve French2008-05-23
| | | | Signed-off-by: Steve French <sfrench@us.ibm.com>
* when creating new inodes, use file_mode/dir_mode exclusively on mount ↵Jeff Layton2008-05-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | without unix extensions When CIFS creates a new inode on a mount without unix extensions, it temporarily assigns the mode that was passed to it in the create/mkdir call. Eventually, when the inode is revalidated, it changes to have the file_mode or dir_mode for the mount. This is confusing to users who expect that the mode shouldn't change this way. It's also problematic since only the mode is treated this way, not the uid or gid. Suppose you have a CIFS mount that's mounted with: uid=0,gid=0,file_mode=0666,dir_mode=0777 ...if an unprivileged user comes along and does this on the mount: mkdir -m 0700 foo touch foo/bar ...there is a period of time where the touch will fail, since the dir will initially be owned by root and have mode 0700. If the user waits long enough, then "foo" will be revalidated and will get the correct dir_mode permissions. This patch changes cifs_mkdir and cifs_create to not overwrite the mode found by the initial cifs_get_inode_info call after the inode is created on the server. Legacy behavior can be reenabled with the new "dynperm" mount option. Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
* on non-posix shares, clear write bits in mode when ATTR_READONLY is setJeff Layton2008-05-23
| | | | | | | | | | | | | | | When mounting a share with posix extensions disabled, cifs_get_inode_info turns off all the write bits in the mode for regular files if ATTR_READONLY is set. Directories and other inode types, however, can also have ATTR_READONLY set, but the mode gives no indication of this. This patch makes this apply to other inode types besides regular files. It also cleans up how modes are set in cifs_get_inode_info for both the "normal" and "dynperm" cases. Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
* [CIFS] Fix reversed memset argumentsDave Jones2008-05-22
| | | | | Signed-off-by: Dave Jones <davej@redhat.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
* [CIFS] Remove debug statementSteve French2008-05-20
| | | | Signed-off-by: Steve French <sfrench@us.ibm.com>
* [CIFS] Enable DFS support for Windows query path infoSteve French2008-05-20
| | | | | | | | | Final piece for handling DFS in query_path_info, constructing a fake inode for the junction directory which the submount will cover. This handles the non-Unix (Windows etc.) code path. Signed-off-by: Steve French <sfrench@us.ibm.com>
* [CIFS] Enable DFS support for Unix query path infoSteve French2008-05-20
| | | | | | | | Final piece for handling DFS in unix_query_path_info, constructing a fake inode for the junction directory which the submount will cover. Acked-by: Igor Mammedov <niallain@gmail.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
* [CIFS] Fix paths when share is in DFS to include proper prefixSteve French2008-05-14
| | | | | | | | | Some versions of Samba (3.2-pre e.g.) are stricter about checking to make sure that paths in DFS name spaces are sent in the form \\server\share\dir\subdir ... instead of \dir\subdir Acked-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
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