[RFC 0/8] Xattr inode operation removal

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Hi all,

what are your thoughts on this patch set?  It applies on top of the
work.xattr branch [*], converts the remaining filesystems over to xattr
handlers, and replaces the getxattr, setxattr, and removexattr inode
operations.  The only way to implement getxattr, setxattr, and
removexattr with this approach is through xattr handlers.

*** Please don't merge yet: this is boot tested only so far! ***

Lustre currently also breaks; I haven't succeeded in cleaning up the
mess there.  Oleg and Andreas, would you like to look into that?

Thanks,
Andreas

[*] https://git.kernel.org/cgit/linux/kernel/git/viro/vfs.git/log/?h=work.xattr

Andreas Gruenbacher (8):
  ecryptfs: Switch to generic xattr handlers
  overlayfs: Switch to generic xattr handlers
  fuse: Switch to generic xattr handlers
  evm: Turn evm_update_evmxattr into void function
  xattr: Add per-inode xattr handlers as a new inode operation
  xattr: Add __vfs_{get,set,remove}xattr helpers
  xattr: Stop calling {get,set,remove}xattr inode operations
  xattr: Remove generic xattr handlers

 fs/9p/vfs_inode_dotl.c                |   9 --
 fs/bad_inode.c                        |  33 +++--
 fs/btrfs/inode.c                      |  12 --
 fs/cachefiles/bind.c                  |   4 +-
 fs/cachefiles/namei.c                 |   4 +-
 fs/ceph/dir.c                         |   3 -
 fs/ceph/inode.c                       |   6 -
 fs/cifs/cifsfs.c                      |   9 --
 fs/ecryptfs/ecryptfs_kernel.h         |   2 +
 fs/ecryptfs/inode.c                   |  64 +++++-----
 fs/ecryptfs/main.c                    |   1 +
 fs/ecryptfs/mmap.c                    |  15 +--
 fs/ext2/file.c                        |   3 -
 fs/ext2/namei.c                       |   6 -
 fs/ext2/symlink.c                     |   6 -
 fs/ext4/file.c                        |   3 -
 fs/ext4/namei.c                       |   6 -
 fs/ext4/symlink.c                     |   9 --
 fs/f2fs/file.c                        |   3 -
 fs/f2fs/namei.c                       |  12 --
 fs/fuse/dir.c                         |  40 ++++--
 fs/fuse/fuse_i.h                      |   2 +
 fs/fuse/inode.c                       |   1 +
 fs/gfs2/inode.c                       |   9 --
 fs/hfs/inode.c                        |   2 -
 fs/hfsplus/dir.c                      |   3 -
 fs/hfsplus/inode.c                    |   3 -
 fs/jffs2/dir.c                        |   3 -
 fs/jffs2/file.c                       |   3 -
 fs/jffs2/symlink.c                    |   3 -
 fs/jfs/file.c                         |   3 -
 fs/jfs/namei.c                        |   3 -
 fs/jfs/symlink.c                      |   6 -
 fs/kernfs/dir.c                       |   3 -
 fs/kernfs/inode.c                     |   3 -
 fs/kernfs/symlink.c                   |   3 -
 fs/libfs.c                            |  26 +---
 fs/nfs/nfs3proc.c                     |   6 -
 fs/nfs/nfs4proc.c                     |   6 -
 fs/ocfs2/file.c                       |   3 -
 fs/ocfs2/namei.c                      |   3 -
 fs/ocfs2/symlink.c                    |   3 -
 fs/orangefs/inode.c                   |   3 -
 fs/orangefs/namei.c                   |   3 -
 fs/orangefs/symlink.c                 |   1 -
 fs/overlayfs/copy_up.c                |   4 -
 fs/overlayfs/dir.c                    |   3 -
 fs/overlayfs/inode.c                  |  46 +++++--
 fs/overlayfs/overlayfs.h              |   6 +-
 fs/overlayfs/super.c                  |   5 +-
 fs/reiserfs/file.c                    |   3 -
 fs/reiserfs/namei.c                   |   9 --
 fs/squashfs/inode.c                   |   1 -
 fs/squashfs/namei.c                   |   1 -
 fs/squashfs/symlink.c                 |   1 -
 fs/squashfs/xattr.h                   |   1 -
 fs/ubifs/dir.c                        |   3 -
 fs/ubifs/file.c                       |   6 -
 fs/xattr.c                            | 231 ++++++++++++++++------------------
 fs/xfs/xfs_iops.c                     |  12 --
 include/linux/fs.h                    |   5 +-
 include/linux/xattr.h                 |  12 +-
 mm/shmem.c                            |  15 ---
 net/socket.c                          |   1 -
 security/commoncap.c                  |  25 ++--
 security/integrity/evm/evm.h          |   7 +-
 security/integrity/evm/evm_crypto.c   |  20 ++-
 security/integrity/evm/evm_main.c     |   5 +-
 security/integrity/ima/ima_appraise.c |  23 ++--
 security/selinux/hooks.c              |  28 +----
 security/smack/smack_lsm.c            |  28 ++---
 71 files changed, 314 insertions(+), 541 deletions(-)

-- 
2.5.5

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