[PATCH v2 0/4] xen-blkback: support live update

Paul Durrant
2019-12-10T11:34:13Z

Patch #1 is clean-up for an apparent mis-feature.

Paul Durrant (4):
xenbus: move xenbus_dev_shutdown() into frontend code...
xenbus: limit when state is forced to closed
xen/interface: re-define FRONT/BACK_RING_ATTACH()
xen-blkback: support dynamic unbind/bind

drivers/block/xen-blkback/xenbus.c | 59 +++++++++++++++-------
drivers/xen/xenbus/xenbus.h | 2 -
drivers/xen/xenbus/xenbus_probe.c | 35 ++++---------
drivers/xen/xenbus/xenbus_probe_backend.c | 1 -
drivers/xen/xenbus/xenbus_probe_frontend.c | 24 ++++++++-
include/xen/interface/io/ring.h | 29 ++++-------
include/xen/xenbus.h | 1 +
7 files changed, 84 insertions(+), 67 deletions(-)
---
Cc: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Cc: Jens Axboe <axboe@kernel.dk>
Cc: Juergen Gross <jgross@suse.com>
Cc: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Cc: "Roger Pau Monné" <roger.pau@citrix.com>
Cc: Stefano Stabellini <sstabellini@kernel.org>
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2.20.1