[GIT PULL] Ceph updates for 2.6.39-rc1

From: Sage Weil
Date: Tue Mar 22 2011 - 15:18:51 EST

Hi Linus,

Please pull the following Ceph and RBD updates from

git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git master

The biggest item is support for the object watch/notify framework that
allows an RBD block device to get/send notifications about snapshot
creation. There is also some code refactoring in the osd_client that
cleans things up and improves failure handling. A few bug fixes for
synchronous IO came in from Henry, there's an ino32 mount option to expose
32 bit inos to 32 bit userspace, and there's some miscellaneous code

The other piece of pending work is the dentry caching stuff, but that
needs an ack on the d_prune dentry_operation.


Henry C Chang (2):
ceph: remove request from unsafe list if it is canceled/timed out
ceph: add request to the tail of unsafe write list

Sage Weil (6):
ceph: preserve I_COMPLETE across rename
libceph: fix osd request queuing on osdmap updates
ceph: remove debugfs debug cruft
ceph: move readahead default to fs/ceph from libceph
ceph: rename dentry_release -> d_release, fix comment
rbd: update email address in Documentation

Tommi Virtanen (1):
libceph: Fix base64-decoding when input ends in newline.

Yehuda Sadeh (4):
ceph: update common header files
ceph: add ino32 mount option
libceph: add lingering request and watch/notify event framework
rbd: use watch/notify for changes in rbd header

Documentation/ABI/testing/sysfs-bus-rbd | 2 +-
drivers/block/rbd.c | 361 +++++++++++++++++--
fs/ceph/debugfs.c | 6 -
fs/ceph/dir.c | 24 +-
fs/ceph/file.c | 10 +-
fs/ceph/inode.c | 25 +-
fs/ceph/super.c | 9 +-
fs/ceph/super.h | 66 +++-
include/linux/ceph/ceph_fs.h | 19 +-
include/linux/ceph/libceph.h | 1 -
include/linux/ceph/osd_client.h | 57 +++-
include/linux/ceph/rados.h | 39 ++-
net/ceph/armor.c | 4 +-
net/ceph/ceph_common.c | 1 +
net/ceph/osd_client.c | 624 ++++++++++++++++++++++++-------
15 files changed, 1018 insertions(+), 230 deletions(-)
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