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* Merge branch 'for-next' of git://git.samba.org/sfrench/cifs-2.6Linus Torvalds2012-05-291-7/+16
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull CIFS updates from Steve French. * 'for-next' of git://git.samba.org/sfrench/cifs-2.6: (29 commits) cifs: fix oops while traversing open file list (try #4) cifs: Fix comment as d_alloc_root() is replaced by d_make_root() CIFS: Introduce SMB2 mounts as vers=2.1 CIFS: Introduce SMB2 Kconfig option CIFS: Move add/set_credits and get_credits_field to ops structure CIFS: Move protocol specific demultiplex thread calls to ops struct CIFS: Move protocol specific part from cifs_readv_receive to ops struct CIFS: Move header_size/max_header_size to ops structure CIFS: Move protocol specific part from SendReceive2 to ops struct cifs: Include backup intent search flags during searches {try #2) CIFS: Separate protocol specific part from setlk CIFS: Separate protocol specific part from getlk CIFS: Separate protocol specific lock type handling CIFS: Convert lock type to 32 bit variable CIFS: Move locks to cifsFileInfo structure cifs: convert send_nt_cancel into a version specific op cifs: add a smb_version_operations/values structures and a smb_version enum cifs: remove the vers= and version= synonyms for ver= cifs: add warning about change in default cache semantics in 3.7 cifs: display cache= option in /proc/mounts ...
| * cifs: Fix comment as d_alloc_root() is replaced by d_make_root()Sedat Dilek2012-05-231-1/+1
| | | | | | | | | | | | | | For more details see <file: Documentation/filesystems/porting>. Signed-off-by: Sedat Dilek <sedat.dilek@gmail.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
| * CIFS: Move locks to cifsFileInfo structurePavel Shilovsky2012-05-161-1/+0
| | | | | | | | | | | | | | | | | | CIFS brlock cache can be used by several file handles if we have a write-caching lease on the file that is supported by SMB2 protocol. Prepate the code to handle this situation correctly by sorting brlocks by a fid to easily push them in portions when lease break comes. Signed-off-by: Pavel Shilovsky <piastry@etersoft.ru>
| * cifs: add a smb_version_operations/values structures and a smb_version enumJeff Layton2012-05-161-0/+1
| | | | | | | | | | | | | | | | | | | | | | We need a way to dispatch different operations for different versions. Behold the smb_version_operations/values structures. For now, those structures just hold the version enum value and nothing uses them. Eventually, we'll expand them to cover other operations/values as we change the callers to dispatch from here. Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Pavel Shilovsky <piastry@etersoft.ru>
| * cifs: display cache= option in /proc/mountsJeff Layton2012-05-161-4/+14
| | | | | | | | | | | | | | | | ...and deprecate the display of strictcache, forcedirectio, and fsc as separate options. Reviewed-by: Pavel Shilovsky <piastry@etersoft.ru> Signed-off-by: Jeff Layton <jlayton@redhat.com>
| * cifs: remove legacy MultiuserMount optionJeff Layton2012-05-161-1/+0
| | | | | | | | | | | | We've now warned about this for two releases. Remove it for 3.5. Signed-off-by: Jeff Layton <jlayton@redhat.com>
* | Merge tag 'writeback' of git://git.kernel.org/pub/scm/linux/kernel/git/wfg/linuxLinus Torvalds2012-05-281-1/+1
|\ \ | |/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull writeback tree from Wu Fengguang: "Mainly from Jan Kara to avoid iput() in the flusher threads." * tag 'writeback' of git://git.kernel.org/pub/scm/linux/kernel/git/wfg/linux: writeback: Avoid iput() from flusher thread vfs: Rename end_writeback() to clear_inode() vfs: Move waiting for inode writeback from end_writeback() to evict_inode() writeback: Refactor writeback_single_inode() writeback: Remove wb->list_lock from writeback_single_inode() writeback: Separate inode requeueing after writeback writeback: Move I_DIRTY_PAGES handling writeback: Move requeueing when I_SYNC set to writeback_sb_inodes() writeback: Move clearing of I_SYNC into inode_sync_complete() writeback: initialize global_dirty_limit fs: remove 8 bytes of padding from struct writeback_control on 64 bit builds mm: page-writeback.c: local functions should not be exposed globally
| * vfs: Rename end_writeback() to clear_inode()Jan Kara2012-05-061-1/+1
| | | | | | | | | | | | | | | | | | After we moved inode_sync_wait() from end_writeback() it doesn't make sense to call the function end_writeback() anymore. Rename it to clear_inode() which well says what the function really does - set I_CLEAR flag. Signed-off-by: Jan Kara <jack@suse.cz> Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
* | cifs: fix revalidation test in cifs_llseek()Dan Carpenter2012-05-091-1/+1
| | | | | | | | | | | | | | | | | | | | This test is always true so it means we revalidate the length every time, which generates more network traffic. When it is SEEK_SET or SEEK_CUR, then we don't need to revalidate. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Reviewed-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
* | CIFS: Fix indentation in cifs_show_optionsSachin Prabhu2012-05-011-1/+1
| | | | | | | | | | | | | | Trivial patch which fixes a misplaced tab in cifs_show_options(). Signed-off-by: Sachin Prabhu <sprabhu@redhat.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
* | Use correct conversion specifiers in cifs_show_optionsSachin Prabhu2012-04-241-4/+4
| | | | | | | | | | | | | | | | | | | | cifs_show_options uses the wrong conversion specifier for uid, gid, rsize & wsize. Correct this to %u to match it to the variable type 'unsigned integer'. Signed-off-by: Sachin Prabhu <sprabhu@redhat.com> Reviewed-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
* | CIFS: Show backupuid/gid in /proc/mountsSachin Prabhu2012-04-241-0/+4
|/ | | | | | | | | | | | | Show backupuid/backupgid in /proc/mounts for cifs shares mounted with the backupuid/backupgid feature. Also consolidate the two separate checks for pvolume_info->backupuid_specified into a single if condition in cifs_setup_cifs_sb(). Signed-off-by: Sachin Prabhu <sprabhu@redhat.com> Reviewed-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
* cifs: add new cifsiod_wq workqueueJeff Layton2012-03-231-1/+12
| | | | | | | | | | ...and convert existing cifs users of system_nrt_wq to use that instead. Also, make it freezable, and set WQ_MEM_RECLAIM since we use it to deal with write reply handling. Signed-off-by: Jeff Layton <jlayton@redhat.com> Acked-by: Shirish Pargaonkar <shirishpargaonkar@gmail.com>
* Merge git://git.samba.org/sfrench/cifs-2.6Linus Torvalds2012-03-231-16/+9
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull CIFS fixes from Steve French * git://git.samba.org/sfrench/cifs-2.6: cifs: clean up ordering in exit_cifs cifs: clean up call to cifs_dfs_release_automount_timer() CIFS: Delete echo_retries module parm CIFS: Prepare credits code for a slot reservation CIFS: Make wait_for_free_request killable CIFS: Introduce credit-based flow control CIFS: Simplify inFlight logic cifs: fix issue mounting of DFS ROOT when redirecting from one domain controller to the next CIFS: Respect negotiated MaxMpxCount CIFS: Fix a spurious error in cifs_push_posix_locks
| * cifs: clean up ordering in exit_cifsJeff Layton2012-03-211-5/+5
| | | | | | | | | | | | | | | | | | ...ensure that we undo things in the reverse order from the way they were done. In truth, the ordering doesn't matter for a lot of these, but it's still better to do it that way to be sure. Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
| * cifs: clean up call to cifs_dfs_release_automount_timer()Jeff Layton2012-03-211-2/+0
| | | | | | | | | | | | | | | | Take the #ifdef junk out of the code, and turn it into a noop macro when CONFIG_CIFS_DFS_UPCALL isn't defined. Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
| * CIFS: Delete echo_retries module parmPavel Shilovsky2012-03-211-5/+0
| | | | | | | | | | | | | | | | | | | | | | It's the essential step before respecting MaxMpxCount value during negotiating because we will keep only one extra slot for sending echo requests. If there is no response during two echo intervals - reconnect the tcp session. Reviewed-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Pavel Shilovsky <piastry@etersoft.ru> Signed-off-by: Steve French <sfrench@us.ibm.com>
| * CIFS: Respect negotiated MaxMpxCountPavel Shilovsky2012-03-201-4/+4
| | | | | | | | | | | | | | | | | | | | | | Some servers sets this value less than 50 that was hardcoded and we lost the connection if when we exceed this limit. Fix this by respecting this value - not sending more than the server allows. Cc: stable@kernel.org Reviewed-by: Jeff Layton <jlayton@samba.org> Signed-off-by: Pavel Shilovsky <piastry@etersoft.ru> Signed-off-by: Steve French <stevef@smf-gateway.(none)>
* | switch open-coded instances of d_make_root() to new helperAl Viro2012-03-201-3/+1
| | | | | | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* | clean up the failure exits in cifs_read_super()Al Viro2012-03-201-4/+1
|/ | | | | | no need to make that iput() conditional, just take it to the right place... Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* vfs: switch ->show_options() to struct dentry *Al Viro2012-01-061-3/+3
| | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* vfs: switch ->show_stats to struct dentry *Al Viro2012-01-061-1/+1
| | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* cifs: propagate umode_tAl Viro2012-01-031-1/+1
| | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* Merge branch 'for-next' of ↵Linus Torvalds2011-10-281-1/+1
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/hch/vfs-queue * 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/hch/vfs-queue: (21 commits) leases: fix write-open/read-lease race nfs: drop unnecessary locking in llseek ext4: replace cut'n'pasted llseek code with generic_file_llseek_size vfs: add generic_file_llseek_size vfs: do (nearly) lockless generic_file_llseek direct-io: merge direct_io_walker into __blockdev_direct_IO direct-io: inline the complete submission path direct-io: separate map_bh from dio direct-io: use a slab cache for struct dio direct-io: rearrange fields in dio/dio_submit to avoid holes direct-io: fix a wrong comment direct-io: separate fields only used in the submission path from struct dio vfs: fix spinning prevention in prune_icache_sb vfs: add a comment to inode_permission() vfs: pass all mask flags check_acl and posix_acl_permission vfs: add hex format for MAY_* flag values vfs: indicate that the permission functions take all the MAY_* flags compat: sync compat_stats with statfs. vfs: add "device" tag to /proc/self/mountstats cleanup: vfs: small comment fix for block_invalidatepage ... Fix up trivial conflict in fs/gfs2/file.c (llseek changes)
| * vfs: do (nearly) lockless generic_file_llseekAndi Kleen2011-10-281-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The i_mutex lock use of generic _file_llseek hurts. Independent processes accessing the same file synchronize over a single lock, even though they have no need for synchronization at all. Under high utilization this can cause llseek to scale very poorly on larger systems. This patch does some rethinking of the llseek locking model: First the 64bit f_pos is not necessarily atomic without locks on 32bit systems. This can already cause races with read() today. This was discussed on linux-kernel in the past and deemed acceptable. The patch does not change that. Let's look at the different seek variants: SEEK_SET: Doesn't really need any locking. If there's a race one writer wins, the other loses. For 32bit the non atomic update races against read() stay the same. Without a lock they can also happen against write() now. The read() race was deemed acceptable in past discussions, and I think if it's ok for read it's ok for write too. => Don't need a lock. SEEK_END: This behaves like SEEK_SET plus it reads the maximum size too. Reading the maximum size would have the 32bit atomic problem. But luckily we already have a way to read the maximum size without locking (i_size_read), so we can just use that instead. Without i_mutex there is no synchronization with write() anymore, however since the write() update is atomic on 64bit it just behaves like another racy SEEK_SET. On non atomic 32bit it's the same as SEEK_SET. => Don't need a lock, but need to use i_size_read() SEEK_CUR: This has a read-modify-write race window on the same file. One could argue that any application doing unsynchronized seeks on the same file is already broken. But for the sake of not adding a regression here I'm using the file->f_lock to synchronize this. Using this lock is much better than the inode mutex because it doesn't synchronize between processes. => So still need a lock, but can use a f_lock. This patch implements this new scheme in generic_file_llseek. I dropped generic_file_llseek_unlocked and changed all callers. Signed-off-by: Andi Kleen <ak@linux.intel.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
* | Merge branch 'cifs-3.2' of git://git.samba.org/jlayton/linux into temp-3.2-jeffSteve French2011-10-191-1/+1
|\ \
| * | cifs: allow cifs_max_pending to be readable under /sys/module/cifs/parametersJeff Layton2011-10-191-1/+1
| | | | | | | | | | | | Signed-off-by: Jeff Layton <jlayton@redhat.com>
* | | [CIFS] Show nostrictsync and noperm mount options in /proc/mountsSteve French2011-10-191-0/+4
|/ / | | | | | | | | | | | | | | | | Add support to print nostrictsync and noperm mount options in /proc/mounts for shares mounted with these options. (cleanup merge conflict in Sachin's original patch) Suggested-by: Sachin Prabhu <sprabhu@redhat.com> Signed-off-by: Steve French <smfrench@gmail.com>
* | CIFS: Move byte range lock list from fd to inodePavel Shilovsky2011-10-131-1/+2
| | | | | | | | | | | | | | that let us do local lock checks before requesting to the server. Signed-off-by: Pavel Shilovsky <piastry@etersoft.ru> Signed-off-by: Steve French <smfrench@gmail.com>
* | add new module parameter 'enable_oplocks'Steve French2011-10-121-1/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Thus spake Jeff Layton: "Making that a module parm would allow you to set that parameter at boot time without needing to add special startup scripts. IMO, all of the procfile "switches" under /proc/fs/cifs should be module parms instead." This patch doesn't alter the default behavior (Oplocks are enabled by default). To disable oplocks when loading the module, use modprobe cifs enable_oplocks=0 (any of '0' or 'n' or 'N' conventions can be used). To disable oplocks at runtime using the new interface, use echo 0 > /sys/module/cifs/parameters/enable_oplocks The older /proc/fs/cifs/OplockEnabled interface will be deprecated after two releases. A subsequent patch will add an warning message about this deprecation. Changes since v2: - make enable_oplocks a 'bool' Changes since v1: - eliminate the use of extra variable by renaming the old one to enable_oplocks and make it an 'int' type. Reported-by: Alexander Swen <alex@swen.nu> Reviewed-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Suresh Jayaraman <sjayaraman@suse.de> Signed-off-by: Steve French <smfrench@gmail.com>
* | cifs: Fix typo 'CIFS_NFSD_EXPORT'Paul Bolle2011-10-121-2/+2
| | | | | | | | | | | | | | | | It should be 'CONFIG_CIFS_NFSD_EXPORT'. No-one noticed because that symbol depends on BROKEN. Signed-off-by: Paul Bolle <pebolle@tiscali.nl> Signed-off-by: Steve French <smfrench@gmail.com>
* | cifs: get rid of unused xid in cifs_get_rootJeff Layton2011-10-121-3/+0
| | | | | | | | | | Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Steve French <smfrench@gmail.com>
* | cifs: Display strictcache mount option in /proc/mountsSachin Prabhu2011-10-111-0/+2
|/ | | | | | | | | | | Commit d39454ffe4a3c85428483b8a8a8e5e797b6363d5 adds a strictcache mount option. This patch allows the display of this mount option in /proc/mounts when listing shares mounted with the strictcache mount option. Signed-off-by: Sachin Prabhu <sprabhu@redhat.com> Reviewed-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Steve French <smfrench@gmail.com>
* CIFS: Fix ERR_PTR dereference in cifs_get_rootPavel Shilovsky2011-09-191-4/+6
| | | | | | | | move it to the beginning of the loop. Signed-off-by: Pavel Shilovsky <piastryyy@gmail.com> Reviewed-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
* cifs: cope with negative dentries in cifs_get_rootJeff Layton2011-08-051-0/+4
| | | | | | | | | | | | | | | | | | The loop around lookup_one_len doesn't handle the case where it might return a negative dentry, which can cause an oops on the next pass through the loop. Check for that and break out of the loop with an error of -ENOENT if there is one. Fixes the panic reported here: https://bugzilla.redhat.com/show_bug.cgi?id=727927 Reported-by: TR Bentley <home@trarbentley.net> Reported-by: Iain Arnell <iarnell@gmail.com> Cc: Al Viro <viro@ZenIV.linux.org.uk> Cc: stable@kernel.org Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
* cifs: simplify refcounting for oplock breaksJeff Layton2011-07-311-18/+0
| | | | | | | | | | | | | | | | | Currently, we take a sb->s_active reference and a cifsFileInfo reference when an oplock break workqueue job is queued. This is unnecessary and more complicated than it needs to be. Also as Al points out, deactivate_super has non-trivial locking implications so it's best to avoid that if we can. Instead, just cancel any pending oplock breaks for this filehandle synchronously in cifsFileInfo_put after taking it off the lists. That should ensure that this job doesn't outlive the structures it depends on. Reported-by: Al Viro <viro@ZenIV.linux.org.uk> Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
* fs: handle SEEK_HOLE/SEEK_DATA properly in all fs's that define their own llseekJosef Bacik2011-07-201-2/+5
| | | | | | | | | | | | This converts everybody to handle SEEK_HOLE/SEEK_DATA properly. In some cases we just return -EINVAL, in others we do the normal generic thing, and in others we're simply making sure that the properly due-dilligence is done. For example in NFS/CIFS we need to make sure the file size is update properly for the SEEK_HOLE and SEEK_DATA case, but since it calls the generic llseek stuff itself that is all we have to do. Thanks, Signed-off-by: Josef Bacik <josef@redhat.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* ->permission() sanitizing: don't pass flags to ->permission()Al Viro2011-07-201-1/+1
| | | | | | not used by the instances anymore. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* ->permission() sanitizing: don't pass flags to generic_permission()Al Viro2011-07-201-1/+1
| | | | | | | redundant; all callers get it duplicated in mask & MAY_NOT_BLOCK and none of them removes that bit. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* kill check_acl callback of generic_permission()Al Viro2011-07-201-1/+1
| | | | | | | its value depends only on inode and does not change; we might as well store it in ->i_op->check_acl and be done with that. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* Fix cifs_get_root()Al Viro2011-07-181-71/+29
| | | | | | | | | | Add missing ->i_mutex, convert to lookup_one_len() instead of (broken) open-coded analog, cope with getting something like a//b as relative pathname. Simplify the hell out of it, while we are there... Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Reviewed-by: Jeff Layton <jlayton@redhat.com>
* cifs: factor smb_vol allocation out of cifs_setup_volume_infoJeff Layton2011-07-081-3/+3
| | | | | | Signed-off-by: Jeff Layton <jlayton@redhat.com> Reviewed-by: Pavel Shilovsky <piastryyy@gmail.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
* cifs: have cifs_cleanup_volume_info not take a double pointerJeff Layton2011-07-061-1/+1
| | | | | | | | | ...as that makes for a cumbersome interface. Make it take a regular smb_vol pointer and rely on the caller to zero it out if needed. Signed-off-by: Jeff Layton <jlayton@redhat.com> Reviewed-by: Pavel Shilovsky <piastryyy@gmail.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
* cifs: propagate errors from cifs_get_root() to mount(2)Al Viro2011-06-241-7/+5
| | | | | | | | ... instead of just failing with -EINVAL Acked-by: Pavel Shilovsky <piastryyy@gmail.com> Reviewed-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* cifs: tidy cifs_do_mount() up a bitAl Viro2011-06-241-22/+22
| | | | | | Acked-by: Pavel Shilovsky <piastryyy@gmail.com> Reviewed-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* cifs: more breakage on mount failuresAl Viro2011-06-241-7/+4
| | | | | | | | | | if cifs_get_root() fails, we end up with ->mount() returning NULL, which is not what callers expect. Moreover, in case of superblock reuse we end up leaking a superblock reference... Acked-by: Pavel Shilovsky <piastryyy@gmail.com> Reviewed-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* cifs: close sget() racesAl Viro2011-06-241-3/+9
| | | | | | | | have ->s_fs_info set by the set() callback passed to sget() Acked-by: Pavel Shilovsky <piastryyy@gmail.com> Reviewed-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* cifs: pull freeing mountdata/dropping nls/freeing cifs_sb into cifs_umount()Al Viro2011-06-241-14/+1
| | | | | | | | | all callers of cifs_umount() proceed to do the same thing; pull it into cifs_umount() itself. Acked-by: Pavel Shilovsky <piastryyy@gmail.com> Reviewed-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* cifs: move cifs_umount() call into ->kill_sb()Al Viro2011-06-241-18/+1
| | | | | | | | | | | instead of calling it manually in case if cifs_read_super() fails to set ->s_root, just call it from ->kill_sb(). cifs_put_super() is gone now *and* we have cifs_sb shutdown and destruction done after the superblock is gone from ->s_instances. Acked-by: Pavel Shilovsky <piastryyy@gmail.com> Reviewed-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* cifs: pull cifs_mount() call upAl Viro2011-06-241-12/+15
| | | | | | | | | ... to the point prior to sget(). Now we have cifs_sb set up early enough. Acked-by: Pavel Shilovsky <piastryyy@gmail.com> Reviewed-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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