3d14c5d2b6
This factors out protocol and low-level storage parts of ceph into a separate libceph module living in net/ceph and include/linux/ceph. This is mostly a matter of moving files around. However, a few key pieces of the interface change as well: - ceph_client becomes ceph_fs_client and ceph_client, where the latter captures the mon and osd clients, and the fs_client gets the mds client and file system specific pieces. - Mount option parsing and debugfs setup is correspondingly broken into two pieces. - The mon client gets a generic handler callback for otherwise unknown messages (mds map, in this case). - The basic supported/required feature bits can be expanded (and are by ceph_fs_client). No functional change, aside from some subtle error handling cases that got cleaned up in the refactoring process. Signed-off-by: Sage Weil <sage@newdream.net>
29 lines
753 B
Text
29 lines
753 B
Text
config CEPH_LIB
|
|
tristate "Ceph core library (EXPERIMENTAL)"
|
|
depends on INET && EXPERIMENTAL
|
|
select LIBCRC32C
|
|
select CRYPTO_AES
|
|
select CRYPTO
|
|
default n
|
|
help
|
|
Choose Y or M here to include cephlib, which provides the
|
|
common functionality to both the Ceph filesystem and
|
|
to the rados block device (rbd).
|
|
|
|
More information at http://ceph.newdream.net/.
|
|
|
|
If unsure, say N.
|
|
|
|
config CEPH_LIB_PRETTYDEBUG
|
|
bool "Include file:line in ceph debug output"
|
|
depends on CEPH_LIB
|
|
default n
|
|
help
|
|
If you say Y here, debug output will include a filename and
|
|
line to aid debugging. This increases kernel size and slows
|
|
execution slightly when debug call sites are enabled (e.g.,
|
|
via CONFIG_DYNAMIC_DEBUG).
|
|
|
|
If unsure, say N.
|
|
|