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author | Linus Torvalds <torvalds@linux-foundation.org> | 2014-12-17 16:03:12 -0800 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2014-12-17 16:03:12 -0800 |
commit | 57666509b70030a9483d13222bfec8eec5db07df (patch) | |
tree | 1e0021c2aabc2ce8832e8c816e2aa94b0b77a323 /fs/ceph/mds_client.h | |
parent | Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace (diff) | |
parent | ceph: fix setting empty extended attribute (diff) | |
download | linux-dev-57666509b70030a9483d13222bfec8eec5db07df.tar.xz linux-dev-57666509b70030a9483d13222bfec8eec5db07df.zip |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client
Pull ceph updates from Sage Weil:
"The big item here is support for inline data for CephFS and for
message signatures from Zheng. There are also several bug fixes,
including interrupted flock request handling, 0-length xattrs, mksnap,
cached readdir results, and a message version compat field. Finally
there are several cleanups from Ilya, Dan, and Markus.
Note that there is another series coming soon that fixes some bugs in
the RBD 'lingering' requests, but it isn't quite ready yet"
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client: (27 commits)
ceph: fix setting empty extended attribute
ceph: fix mksnap crash
ceph: do_sync is never initialized
libceph: fixup includes in pagelist.h
ceph: support inline data feature
ceph: flush inline version
ceph: convert inline data to normal data before data write
ceph: sync read inline data
ceph: fetch inline data when getting Fcr cap refs
ceph: use getattr request to fetch inline data
ceph: add inline data to pagecache
ceph: parse inline data in MClientReply and MClientCaps
libceph: specify position of extent operation
libceph: add CREATE osd operation support
libceph: add SETXATTR/CMPXATTR osd operations support
rbd: don't treat CEPH_OSD_OP_DELETE as extent op
ceph: remove unused stringification macros
libceph: require cephx message signature by default
ceph: introduce global empty snap context
ceph: message versioning fixes
...
Diffstat (limited to 'fs/ceph/mds_client.h')
-rw-r--r-- | fs/ceph/mds_client.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/fs/ceph/mds_client.h b/fs/ceph/mds_client.h index 3288359353e9..e2817d00f7d9 100644 --- a/fs/ceph/mds_client.h +++ b/fs/ceph/mds_client.h @@ -41,6 +41,9 @@ struct ceph_mds_reply_info_in { char *symlink; u32 xattr_len; char *xattr_data; + u64 inline_version; + u32 inline_len; + char *inline_data; }; /* @@ -166,6 +169,11 @@ struct ceph_mds_client; */ typedef void (*ceph_mds_request_callback_t) (struct ceph_mds_client *mdsc, struct ceph_mds_request *req); +/* + * wait for request completion callback + */ +typedef int (*ceph_mds_request_wait_callback_t) (struct ceph_mds_client *mdsc, + struct ceph_mds_request *req); /* * an in-flight mds request @@ -215,6 +223,7 @@ struct ceph_mds_request { int r_request_release_offset; struct ceph_msg *r_reply; struct ceph_mds_reply_info_parsed r_reply_info; + struct page *r_locked_page; int r_err; bool r_aborted; @@ -239,6 +248,7 @@ struct ceph_mds_request { struct completion r_completion; struct completion r_safe_completion; ceph_mds_request_callback_t r_callback; + ceph_mds_request_wait_callback_t r_wait_for_completion; struct list_head r_unsafe_item; /* per-session unsafe list item */ bool r_got_unsafe, r_got_safe, r_got_result; |