Hi,
This series is the result of hunting down and fixing #6628. The core
patches are:
7/14 libceph: unregister only registered linger requests
10/14 rbd: rbd_obj_request_wait() should cancel the request if interrupted
12/14 rbd: use rbd_obj_watch_request_helper() helper
14/14 libceph: drop osd ref when canceling con work
The rest are cleanups and miscellaneous fixes. wip-remove-osd-6628 has
been force-pushed.
Thanks,
Ilya
Ilya Dryomov (14):
libceph: rename ceph_osd_request::r_linger_osd to r_linger_osd_item
libceph: add maybe_move_osd_to_lru() and switch to it
libceph: move and add dout()s to ceph_msg_{get,put}()
libceph: move and add dout()s to ceph_osdc_request_{get,put}()
libceph: harden ceph_osdc_request_release() a bit
libceph: assert both regular and lingering lists in __remove_osd()
libceph: unregister only registered linger requests
libceph: fix linger request check in __unregister_request()
libceph: introduce ceph_osdc_cancel_request()
rbd: rbd_obj_request_wait() should cancel the request if interrupted
rbd: add rbd_obj_watch_request_helper() helper
rbd: use rbd_obj_watch_request_helper() helper
libceph: nuke ceph_osdc_unregister_linger_request()
libceph: drop osd ref when canceling con work
drivers/block/rbd.c | 191 ++++++++++++++++++---------------------
include/linux/ceph/messenger.h | 14 +--
include/linux/ceph/osd_client.h | 18 +---
net/ceph/messenger.c | 45 ++++++---
net/ceph/osd_client.c | 129 +++++++++++++++++---------
5 files changed, 217 insertions(+), 180 deletions(-)
--
1.7.10.4
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