Hi Linus,
Please pull the following Ceph fixes for
git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git for-linus
These fix several bugs with RBD from 3.11 that didn't get tested in time
for the merge window: some error handling, a use-after-free, and a
sequencing issue when unmapping and image races with a notify operation.
There is also a patch fixing a problem with the new ceph + fscache code
that just went in.
Thanks!
sage
----------------------------------------------------------------
Josh Durgin (6):
libceph: add function to ensure notifies are complete
rbd: complete notifies before cleaning up osd_client and rbd_dev
rbd: make rbd_obj_notify_ack() synchronous
rbd: fix use-after free of rbd_dev->disk
rbd: ignore unmapped snapshots that no longer exist
rbd: fix error handling from rbd_snap_name()
Milosz Tanski (1):
fscache: check consistency does not decrement refcount
drivers/block/rbd.c | 77 +++++++++++++++++++++++++++++++----------
fs/fscache/cookie.c | 3 +-
include/linux/ceph/osd_client.h | 2 ++
net/ceph/osd_client.c | 11 ++++++
4 files changed, 74 insertions(+), 19 deletions(-)
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