libceph: a major OSD client update

Browse source

This is a major sync up, up to ~Jewel.  The highlights are:

- per-session request trees (vs a global per-client tree)
- per-session locking (vs a global per-client rwlock)
- homeless OSD session
- no ad-hoc global per-client lists
- support for pool quotas
- foundation for watch/notify v2 support
- foundation for map check (pool deletion detection) support

The switchover is incomplete: lingering requests can be setup and
teared down but aren't ever reestablished.  This functionality is
restored with the introduction of the new lingering infrastructure
(ceph_osd_linger_request, linger_work, etc) in a later commit.

Signed-off-by: Ilya Dryomov <idryomov@gmail.com>

...

This commit is contained in:

Ilya Dryomov 2016-04-28 16:07:26 +02:00

parent 9dd2845ccb

commit 5aea3dcd50

5 changed files with 602 additions and 630 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

8

fs/ceph/ioctl.c

View file

8

fs/ceph/xattr.c

View file

18

include/linux/ceph/osd_client.h

View file

34

net/ceph/debugfs.c

View file

1162

net/ceph/osd_client.c

View file