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authorYehuda Sadeh <yehuda@hq.newdream.net>2010-04-06 18:14:15 -0400
committerSage Weil <sage@newdream.net>2010-10-20 18:37:28 -0400
commit3d14c5d2b6e15c21d8e5467dc62d33127c23a644 (patch)
tree7d123c47847df9d1e865b6b78dc7da3fe739b704 /fs/ceph/Kconfig
parentae1533b62b3369e6ae32338f4a77d64d0e88f676 (diff)
ceph: factor out libceph from Ceph file system
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>
Diffstat (limited to 'fs/ceph/Kconfig')
-rw-r--r--fs/ceph/Kconfig14
1 files changed, 2 insertions, 12 deletions
diff --git a/fs/ceph/Kconfig b/fs/ceph/Kconfig
index 0fcd2640c23f..9eb134ea6eb2 100644
--- a/fs/ceph/Kconfig
+++ b/fs/ceph/Kconfig
@@ -1,9 +1,11 @@
1config CEPH_FS 1config CEPH_FS
2 tristate "Ceph distributed file system (EXPERIMENTAL)" 2 tristate "Ceph distributed file system (EXPERIMENTAL)"
3 depends on INET && EXPERIMENTAL 3 depends on INET && EXPERIMENTAL
4 select CEPH_LIB
4 select LIBCRC32C 5 select LIBCRC32C
5 select CRYPTO_AES 6 select CRYPTO_AES
6 select CRYPTO 7 select CRYPTO
8 default n
7 help 9 help
8 Choose Y or M here to include support for mounting the 10 Choose Y or M here to include support for mounting the
9 experimental Ceph distributed file system. Ceph is an extremely 11 experimental Ceph distributed file system. Ceph is an extremely
@@ -14,15 +16,3 @@ config CEPH_FS
14 16
15 If unsure, say N. 17 If unsure, say N.
16 18
17config CEPH_FS_PRETTYDEBUG
18 bool "Include file:line in ceph debug output"
19 depends on CEPH_FS
20 default n
21 help
22 If you say Y here, debug output will include a filename and
23 line to aid debugging. This icnreases kernel size and slows
24 execution slightly when debug call sites are enabled (e.g.,
25 via CONFIG_DYNAMIC_DEBUG).
26
27 If unsure, say N.
28