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author | Yehuda Sadeh <yehuda@hq.newdream.net> | 2011-01-21 03:36:06 +0300 |
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committer | Sage Weil <sage@newdream.net> | 2011-03-21 22:24:21 +0300 |
commit | 483fac71485e5063ff4033b6dc7d91567f1b6ff1 (patch) | |
tree | 77c4a567f6b39850751917fa4e62753fa2e6651b /include/linux/ceph/ceph_fs.h | |
parent | 21f3b5f1bbc3c27e82a8c9fc9861fa20bcb31f26 (diff) | |
download | linux-483fac71485e5063ff4033b6dc7d91567f1b6ff1.tar.xz |
ceph: update common header files
This updates the common header files used by the different ceph
related modules. Specifically it adds definitions required by
the rbd watch/notify feature.
Signed-off-by: Yehuda Sadeh <yehuda@hq.newdream.net>
Diffstat (limited to 'include/linux/ceph/ceph_fs.h')
-rw-r--r-- | include/linux/ceph/ceph_fs.h | 19 |
1 files changed, 15 insertions, 4 deletions
diff --git a/include/linux/ceph/ceph_fs.h b/include/linux/ceph/ceph_fs.h index 09dcc0c2ffd5..b8e995fbd867 100644 --- a/include/linux/ceph/ceph_fs.h +++ b/include/linux/ceph/ceph_fs.h @@ -136,9 +136,18 @@ struct ceph_dir_layout { /* osd */ -#define CEPH_MSG_OSD_MAP 41 -#define CEPH_MSG_OSD_OP 42 -#define CEPH_MSG_OSD_OPREPLY 43 +#define CEPH_MSG_OSD_MAP 41 +#define CEPH_MSG_OSD_OP 42 +#define CEPH_MSG_OSD_OPREPLY 43 +#define CEPH_MSG_WATCH_NOTIFY 44 + + +/* watch-notify operations */ +enum { + WATCH_NOTIFY = 1, /* notifying watcher */ + WATCH_NOTIFY_COMPLETE = 2, /* notifier notified when done */ +}; + /* pool operations */ enum { @@ -213,8 +222,10 @@ struct ceph_client_mount { struct ceph_mon_request_header monhdr; } __attribute__ ((packed)); +#define CEPH_SUBSCRIBE_ONETIME 1 /* i want only 1 update after have */ + struct ceph_mon_subscribe_item { - __le64 have_version; __le64 have; + __le64 have_version; __le64 have; __u8 onetime; } __attribute__ ((packed)); |