[PATCH 00/16] vfs: atomic open v4 (part 1)

[Miklos Szeredi <miklos@szeredi.hu>]

Part 1 of the atomic open series (split the patch bomb into 2 parts).  This goes
as far as moving NFS open code out from ->revalidate and into ->open.

Al, can you please review and apply?

git tree is here:

  git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git atomic-open.v4

Thanks,
Miklos
---


Miklos Szeredi (16):
      vfs: split do_lookup()
      vfs: do_last(): make exit RCU safe
      vfs: do_last(): inline walk_component()
      vfs: do_last(): use inode variable
      vfs: make follow_link check RCU safe
      vfs: do_last(): make ENOENT exit RCU safe
      vfs: do_last(): check LOOKUP_DIRECTORY
      vfs: do_last(): only return EISDIR for O_CREAT
      vfs: do_last(): add audit_inode before open
      vfs: do_last() common post lookup
      vfs: split __dentry_open()
      vfs: do_dentry_open(): don't put filp
      vfs: nameidata_to_filp(): inline __dentry_open()
      vfs: nameidata_to_filp(): don't throw away file on error
      vfs: retry last component if opening stale dentry
      nfs: don't open in ->d_revalidate

---
 fs/internal.h         |    1 +
 fs/namei.c            |  151 ++++++++++++++++++++++++++++++++++++------------
 fs/nfs/dir.c          |   56 ++-----------------
 fs/nfs/file.c         |   77 ++++++++++++++++++++++++-
 fs/open.c             |   76 ++++++++++++++++++------
 include/linux/errno.h |    1 +
 6 files changed, 250 insertions(+), 112 deletions(-)