Re: [PATCH 0/3] rbd: header read/refresh improvements

[Alex Elder <elder@ieee.org>]

On 04/23/2015 02:06 PM, Douglas Fuller wrote:
> Support multiple class op calls in one ceph_msg and consolidate rbd header
> read and refresh processes to use this feature to reduce the number of
> ceph_msgs sent for that process. Refresh features on header refresh and
> begin returning EIO if features have changed since mapping.
>
> Douglas Fuller (3):
>    ceph: support multiple class method calls in one ceph_msg
>    rbd: combine object method calls in header refresh using fewer
>      ceph_msgs
>    rbd: re-read features during header refresh and detect changes.
>
>   drivers/block/rbd.c             | 518 +++++++++++++++++++++++++++++-----------
>   include/linux/ceph/osd_client.h |   3 +-
>   net/ceph/messenger.c            |   4 +
>   net/ceph/osd_client.c           |  92 ++++++-
>   4 files changed, 470 insertions(+), 147 deletions(-)
>

In case Ilya or others don't get to it soon, I plan to review this
series tomorrow.

					-Alex