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| author | Yan, Zheng <zyan@redhat.com> | 2018-05-11 13:47:29 +0300 |
|---|---|---|
| committer | Ilya Dryomov <idryomov@gmail.com> | 2018-08-13 18:55:44 +0300 |
| commit | 342ce1823ebaec573ac269b56bca78c698fec5c3 (patch) | |
| tree | 35d53805b317801448dd3550cfafeb72050df522 /fs/ceph/mds_client.h | |
| parent | 4de17aea5ceffe6d8350fde9d903a02037b221c6 (diff) | |
| download | linux-342ce1823ebaec573ac269b56bca78c698fec5c3.tar.xz | |
ceph: support cephfs' own feature bits
Signed-off-by: "Yan, Zheng" <zyan@redhat.com>
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Diffstat (limited to 'fs/ceph/mds_client.h')
| -rw-r--r-- | fs/ceph/mds_client.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/fs/ceph/mds_client.h b/fs/ceph/mds_client.h index 80a7523e1523..32fcce0d4d3c 100644 --- a/fs/ceph/mds_client.h +++ b/fs/ceph/mds_client.h @@ -16,6 +16,18 @@ #include <linux/ceph/mdsmap.h> #include <linux/ceph/auth.h> +/* The first 8 bits are reserved for old ceph releases */ +#define CEPHFS_FEATURE_MIMIC 8 + +#define CEPHFS_FEATURES_ALL { \ + 0, 1, 2, 3, 4, 5, 6, 7, \ + CEPHFS_FEATURE_MIMIC, \ +} + +#define CEPHFS_FEATURES_CLIENT_SUPPORTED CEPHFS_FEATURES_ALL +#define CEPHFS_FEATURES_CLIENT_REQUIRED {} + + /* * Some lock dependencies: * |