diff options
author | Yehuda Sadeh <yehuda@hq.newdream.net> | 2010-04-06 15:14:15 -0700 |
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committer | Sage Weil <sage@newdream.net> | 2010-10-20 15:37:28 -0700 |
commit | 3d14c5d2b6e15c21d8e5467dc62d33127c23a644 (patch) | |
tree | 7d123c47847df9d1e865b6b78dc7da3fe739b704 /fs/ceph/snap.c | |
parent | ae1533b62b3369e6ae32338f4a77d64d0e88f676 (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/snap.c')
-rw-r--r-- | fs/ceph/snap.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/fs/ceph/snap.c b/fs/ceph/snap.c index 190b6c4a6f2b..39c243acd062 100644 --- a/fs/ceph/snap.c +++ b/fs/ceph/snap.c @@ -1,10 +1,12 @@ -#include "ceph_debug.h" +#include <linux/ceph/ceph_debug.h> #include <linux/sort.h> #include <linux/slab.h> #include "super.h" -#include "decode.h" +#include "mds_client.h" + +#include <linux/ceph/decode.h> /* * Snapshots in ceph are driven in large part by cooperation from the @@ -526,7 +528,7 @@ int __ceph_finish_cap_snap(struct ceph_inode_info *ci, struct ceph_cap_snap *capsnap) { struct inode *inode = &ci->vfs_inode; - struct ceph_mds_client *mdsc = &ceph_sb_to_client(inode->i_sb)->mdsc; + struct ceph_mds_client *mdsc = ceph_sb_to_client(inode->i_sb)->mdsc; BUG_ON(capsnap->writing); capsnap->size = inode->i_size; @@ -747,7 +749,7 @@ void ceph_handle_snap(struct ceph_mds_client *mdsc, struct ceph_mds_session *session, struct ceph_msg *msg) { - struct super_block *sb = mdsc->client->sb; + struct super_block *sb = mdsc->fsc->sb; int mds = session->s_mds; u64 split; int op; |