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Message-Id: <1475936775-14674-1-git-send-email-idryomov@gmail.com>
Date: Sat, 8 Oct 2016 16:26:15 +0200
From: Ilya Dryomov <idryomov@...il.com>
To: Linus Torvalds <torvalds@...ux-foundation.org>
Cc: ceph-devel@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [GIT PULL] Ceph updates for 4.9-rc1
Hi Linus,
The following changes since commit 694d0d0bb2030d2e36df73e2d23d5770511dbc8d:
Linux 4.8-rc2 (2016-08-14 19:11:36 -0700)
are available in the git repository at:
https://github.com/ceph/ceph-client.git tags/ceph-for-4.9-rc1
for you to fetch changes up to 64f77566e1c84990d6c448bb3960f899521c0b7d:
crush: remove redundant local variable (2016-10-05 23:02:10 +0200)
----------------------------------------------------------------
The big ticket item here is support for rbd exclusive-lock feature,
with maintenance operations offloaded to userspace (Douglas Fuller,
Mike Christie and myself). Another block device bullet is a series
fixing up layering error paths (myself).
On the filesystem side, we've got patches that improve our handling of
buffered vs dio write races (Neil Brown) and a few assorted fixes from
Zheng. Also included a couple of random cleanups and a minor CRUSH
update.
----------------------------------------------------------------
Andreas Gerstmayr (1):
ceph: fix description for rsize and rasize mount options
Douglas Fuller (5):
libceph: support for CEPH_OSD_OP_LIST_WATCHERS
libceph: add ceph_osdc_call() single-page helper
libceph: support for advisory locking on RADOS objects
libceph: support for lock.lock_info
libceph: support for blacklisting clients
Ilya Dryomov (21):
libceph: rename ceph_entity_name_encode() -> ceph_auth_entity_name_encode()
libceph: rename ceph_client_id() -> ceph_client_gid()
rbd: introduce a per-device ordered workqueue
rbd: retry watch re-registration periodically
rbd: support for exclusive-lock feature
rbd: print capacity in decimal and features in hex
rbd: add 'client_addr' sysfs rbd device attribute
rbd: lock_on_read map option
rbd: change rbd_obj_request_submit() signature
rbd: clean up asserts in rbd_img_obj_request_submit() helpers
rbd: mark the original request as done if stat request fails
rbd: move bumping img_request refcount into rbd_obj_request_submit()
rbd: don't crash or leak on errors in rbd_img_obj_parent_read_full_callback()
rbd: rework rbd_img_obj_exists_submit() error paths
rbd: don't call rbd_osd_req_format_read() for !img_data requests
rbd: img_data requests don't own their page array
rbd: add rbd_obj_request_error() helper
libceph: use CEPH_AUTH_UNKNOWN in ceph_auth_build_hello()
libceph: ceph_build_auth() doesn't need ceph_auth_build_hello()
crush: don't normalize input of crush_ln iteratively
crush: remove redundant local variable
Markus Elfring (1):
rbd: use kmalloc_array() in rbd_header_from_disk()
Mike Christie (4):
rbd: add 'cluster_fsid' sysfs rbd device attribute
rbd: add 'snap_id' sysfs rbd device attribute
rbd: add 'config_info' sysfs rbd device attribute
rbd: add force close option
NeilBrown (2):
ceph: ignore error from invalidate_inode_pages2_range() in direct write
ceph: remove warning when ceph_releasepage() is called on dirty page
Wei Yongjun (1):
ceph: use list_move instead of list_del/list_add
Yan, Zheng (4):
ceph: fix error handling of start_read()
ceph: fix mandatory flock check
ceph: avoid accessing / when mounting a subpath
ceph: handle CEPH_SESSION_REJECT message
Documentation/ABI/testing/sysfs-bus-rbd | 29 +-
Documentation/filesystems/ceph.txt | 4 +
drivers/block/rbd.c | 1562 ++++++++++++++++++++++++-------
drivers/block/rbd_types.h | 11 +
fs/ceph/addr.c | 24 +-
fs/ceph/file.c | 4 +-
fs/ceph/locks.c | 4 +-
fs/ceph/mds_client.c | 30 +-
fs/ceph/mds_client.h | 1 +
fs/ceph/strings.c | 2 +
fs/ceph/super.c | 49 +-
include/linux/ceph/auth.h | 2 +-
include/linux/ceph/ceph_fs.h | 12 +
include/linux/ceph/cls_lock_client.h | 49 +
include/linux/ceph/libceph.h | 3 +-
include/linux/ceph/mon_client.h | 3 +
include/linux/ceph/osd_client.h | 23 +-
net/ceph/Makefile | 1 +
net/ceph/auth.c | 13 +-
net/ceph/auth_none.c | 2 +-
net/ceph/ceph_common.c | 13 +-
net/ceph/ceph_strings.c | 1 +
net/ceph/cls_lock_client.c | 325 +++++++
net/ceph/crush/mapper.c | 17 +-
net/ceph/mon_client.c | 82 ++
net/ceph/osd_client.c | 169 ++++
26 files changed, 2031 insertions(+), 404 deletions(-)
create mode 100644 include/linux/ceph/cls_lock_client.h
create mode 100644 net/ceph/cls_lock_client.c
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