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  1. 31 Jul, 2014 1 commit
  3. 03 Feb, 2014 2 commits
  5. 01 Feb, 2014 1 commit
  7. 26 Jan, 2014 2 commits
  9. 05 Jan, 2014 1 commit
  11. 18 Sep, 2012 1 commit
    • Eric W. Biederman's avatar
      userns: Pass a userns parameter into posix_acl_to_xattr and posix_acl_from_xattr · 5f3a4a28
      Eric W. Biederman authored 
      
 - Pass the user namespace the uid and gid values in the xattr are stored
   in into posix_acl_from_xattr.

 - Pass the user namespace kuid and kgid values should be converted into
   when storing uid and gid values in an xattr in posix_acl_to_xattr.

- Modify all callers of posix_acl_from_xattr and posix_acl_to_xattr to
  pass in &init_user_ns.

In the short term this change is not strictly needed but it makes the
code clearer.  In the longer term this change is necessary to be able to
mount filesystems outside of the initial user namespace that natively
store posix acls in the linux xattr format.

Cc: Theodore Tso <tytso@mit.edu>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Andreas Dilger <adilger.kernel@dilger.ca>
Cc: Jan Kara <jack@suse.cz>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: default avatar"Eric W. Biederman" <ebiederm@xmission.com>
      5f3a4a28
  13. 11 Mar, 2012 1 commit
    • Trond Myklebust's avatar
      NFS: Fix a number of sparse warnings · 17280175
      Trond Myklebust authored 
      
Fix a number of "warning: symbol 'foo' was not declared. Should it be
static?" conditions.

Fix 2 cases of "warning: Using plain integer as NULL pointer"

fs/nfs/delegation.c:263:31: warning: restricted fmode_t degrades to integer
  - We want to allow upgrades to a WRITE delegation, but should otherwise
    consider servers that hand out duplicate delegations to be borken.
Signed-off-by: default avatarTrond Myklebust <Trond.Myklebust@netapp.com>
      17280175
  15. 01 Aug, 2011 1 commit
  17. 25 Jul, 2011 1 commit
  19. 25 Jan, 2011 1 commit
  21. 14 May, 2010 1 commit
  23. 30 Mar, 2010 1 commit
    • Tejun Heo's avatar
      include cleanup: Update gfp.h and slab.h includes to prepare for breaking... · 5a0e3ad6
      Tejun Heo authored 
      include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h

percpu.h is included by sched.h and module.h and thus ends up being
included when building most .c files.  percpu.h includes slab.h which
in turn includes gfp.h making everything defined by the two files
universally available and complicating inclusion dependencies.

percpu.h -> slab.h dependency is about to be removed.  Prepare for
this change by updating users of gfp and slab facilities include those
headers directly instead of assuming availability.  As this conversion
needs to touch large number of source files, the following script is
used as the basis of conversion.

  http://userweb.kernel.org/~tj/misc/slabh-sweep.py

The script does the followings.

* Scan files for gfp and slab usages and update includes such that
  only the necessary includes are there.  ie. if only gfp is used,
  gfp.h, if slab is used, slab.h.

* When the script inserts a new include, it looks at the include
  bloc...
      5a0e3ad6
  25. 18 Jun, 2009 1 commit
  27. 11 Mar, 2009 1 commit
    • Trond Myklebust's avatar
      NFSv3: Fix posix ACL code · ae46141f
      Trond Myklebust authored 
      
Fix a memory leak due to allocation in the XDR layer. In cases where the
RPC call needs to be retransmitted, we end up allocating new pages without
clearing the old ones. Fix this by moving the allocation into
nfs3_proc_setacls().

Also fix an issue discovered by Kevin Rudd, whereby the amount of memory
reserved for the acls in the xdr_buf->head was miscalculated, and causing
corruption.
Signed-off-by: default avatarTrond Myklebust <Trond.Myklebust@netapp.com>
      ae46141f
  29. 07 Oct, 2008 1 commit
  31. 09 Jul, 2008 1 commit
  33. 09 Oct, 2007 1 commit
  35. 09 Jun, 2006 1 commit
  37. 20 Mar, 2006 1 commit
    • Chuck Lever's avatar
      SUNRPC: eliminate rpc_call() · dead28da
      Chuck Lever authored 
      
Clean-up: replace rpc_call() helper with direct call to rpc_call_sync.

This makes NFSv2 and NFSv3 synchronous calls more computationally
efficient, and reduces stack consumption in functions that used to
invoke rpc_call more than once.

Test plan:
Compile kernel with CONFIG_NFS enabled.  Connectathon on NFS version 2,
version 3, and version 4 mount points.
Signed-off-by: default avatarChuck Lever <cel@netapp.com>
Signed-off-by: default avatarTrond Myklebust <Trond.Myklebust@netapp.com>
      dead28da
  39. 18 Aug, 2005 2 commits
  41. 29 Jun, 2005 1 commit
  43. 22 Jun, 2005 4 commits
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