Make lockdep happy with configfs

[Louis Rilling]

Hi,

Here is a patchset implementing a more lockdep-friendly solution to make lockdep
happy with configfs.

The first patch could probably be cleaner, but first let's see if the
approach is ok.
I don't have a good setup to test the second patch beyond compilation, but I
guess that Joel has one :)

So, does it look better?

Louis

Louis Rilling (2):
      configfs: Silence lockdep on mkdir() and rmdir()
      configfs: Rework configfs_depend_item() locking and make lockdep happy

 fs/configfs/configfs_internal.h |    3 +
 fs/configfs/dir.c               |  131 +++++++++++++++++++++++----------------
 fs/configfs/inode.c             |   28 ++++++++
 3 files changed, 108 insertions(+), 54 deletions(-)
-- 
Dr Louis Rilling			Kerlabs
Skype: louis.rilling			Batiment Germanium
Phone: (+33|0) 6 80 89 08 23		80 avenue des Buttes de Coesmes
http://www.kerlabs.com/			35700 Rennes
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