linux.git/fs/fhandle.c, branch v3.13

Merge branch 'for-3.8' of git://linux-nfs.org/~bfields/linux

2012-12-20T22:04:11+00:00

Pull nfsd update from Bruce Fields:
 "Included this time:

   - more nfsd containerization work from Stanislav Kinsbursky: we're
     not quite there yet, but should be by 3.9.

   - NFSv4.1 progress: implementation of basic backchannel security
     negotiation and the mandatory BACKCHANNEL_CTL operation.  See

       http://wiki.linux-nfs.org/wiki/index.php/Server_4.0_and_4.1_issues

     for remaining TODO's

   - Fixes for some bugs that could be triggered by unusual compounds.
     Our xdr code wasn't designed with v4 compounds in mind, and it
     shows.  A more thorough rewrite is still a todo.

   - If you've ever seen "RPC: multiple fragments per record not
     supported" logged while using some sort of odd userland NFS client,
     that should now be fixed.

   - Further work from Jeff Layton on our mechanism for storing
     information about NFSv4 clients across reboots.

   - Further work from Bryan Schumaker on his fault-injection mechanism
     (which allows us to discard selective NFSv4 state, to excercise
     rarely-taken recovery code paths in the client.)

   - The usual mix of miscellaneous bugs and cleanup.

  Thanks to everyone who tested or contributed this cycle."

* 'for-3.8' of git://linux-nfs.org/~bfields/linux: (111 commits)
  nfsd4: don't leave freed stateid hashed
  nfsd4: free_stateid can use the current stateid
  nfsd4: cleanup: replace rq_resused count by rq_next_page pointer
  nfsd: warn on odd reply state in nfsd_vfs_read
  nfsd4: fix oops on unusual readlike compound
  nfsd4: disable zero-copy on non-final read ops
  svcrpc: fix some printks
  NFSD: Correct the size calculation in fault_inject_write
  NFSD: Pass correct buffer size to rpc_ntop
  nfsd: pass proper net to nfsd_destroy() from NFSd kthreads
  nfsd: simplify service shutdown
  nfsd: replace boolean nfsd_up flag by users counter
  nfsd: simplify NFSv4 state init and shutdown
  nfsd: introduce helpers for generic resources init and shutdown
  nfsd: make NFSd service structure allocated per net
  nfsd: make NFSd service boot time per-net
  nfsd: per-net NFSd up flag introduced
  nfsd: move per-net startup code to separated function
  nfsd: pass net to __write_ports() and down
  nfsd: pass net to nfsd_set_nrthreads()
  ...

Fix misspellings of "whether" in comments.

2012-11-19T13:31:35+00:00

"Whether" is misspelled in various comments across the tree; this
fixes them. No code changes.

Signed-off-by: Adam Buchbinder 
Signed-off-by: Jiri Kosina

exportfs: add FILEID_INVALID to indicate invalid fid_type

2012-11-08T00:22:30+00:00

This commit adds FILEID_INVALID = 0xff in fid_type to
indicate invalid fid_type

It avoids using magic number 255

Signed-off-by: Namjae Jeon 
Signed-off-by: Vivek Trivedi 
Signed-off-by: J. Bruce Fields

switch simple cases of fget_light to fdget

2012-09-27T02:20:08+00:00

Signed-off-by: Al Viro

vfs: prefer ->dentry->d_sb to ->mnt->mnt_sb

2012-01-07T04:16:53+00:00

Signed-off-by: Al Viro

vfs: mnt_id/mnt_group_id moved

2012-01-04T03:57:10+00:00

Signed-off-by: Al Viro

fs/fhandle.c: add for ia64

2011-04-14T23:06:56+00:00

force_o_largefile() on ia64 is defined in  and requires
.

Signed-off-by: Jeff Mahoney 
Cc: Aneesh Kumar K.V 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

vfs: Add open by file handle support

2011-03-15T06:21:44+00:00

[AV: duplicate of open() guts removed; file_open_root() used instead]

Signed-off-by: Aneesh Kumar K.V 
Signed-off-by: Al Viro

vfs: Add name to file handle conversion support

2011-03-15T06:21:37+00:00

The syscall also return mount id which can be used
to lookup file system specific information such as uuid
in /proc//mountinfo

Signed-off-by: Aneesh Kumar K.V 
Signed-off-by: Al Viro