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| author | Yan, Zheng <zyan@redhat.com> | 2016-02-14 18:06:41 +0800 |
|---|---|---|
| committer | Ilya Dryomov <idryomov@gmail.com> | 2016-03-04 21:00:37 +0100 |
| commit | 5ea5c5e0a7f70b256417d3b6e36bd9851504babd (patch) | |
| tree | c71678dee6860e0bce59c737a3ea52f7e310e09f /fs/ceph/inode.c | |
| parent | fc77dbd34c5c99bce46d40a2491937c3bcbd10af (diff) | |
| download | op-kernel-dev-5ea5c5e0a7f70b256417d3b6e36bd9851504babd.zip op-kernel-dev-5ea5c5e0a7f70b256417d3b6e36bd9851504babd.tar.gz | |
ceph: initial CEPH_FEATURE_FS_FILE_LAYOUT_V2 support
Add support for the format change of MClientReply/MclientCaps.
Also add code that denies access to inodes with pool_ns layouts.
Signed-off-by: Yan, Zheng <zyan@redhat.com>
Reviewed-by: Sage Weil <sage@redhat.com>
Diffstat (limited to 'fs/ceph/inode.c')
| -rw-r--r-- | fs/ceph/inode.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/ceph/inode.c b/fs/ceph/inode.c index fb4ba2e..5849b88 100644 --- a/fs/ceph/inode.c +++ b/fs/ceph/inode.c @@ -396,6 +396,7 @@ struct inode *ceph_alloc_inode(struct super_block *sb) ci->i_symlink = NULL; memset(&ci->i_dir_layout, 0, sizeof(ci->i_dir_layout)); + ci->i_pool_ns_len = 0; ci->i_fragtree = RB_ROOT; mutex_init(&ci->i_fragtree_mutex); @@ -756,6 +757,7 @@ static int fill_inode(struct inode *inode, struct page *locked_page, if (ci->i_layout.fl_pg_pool != info->layout.fl_pg_pool) ci->i_ceph_flags &= ~CEPH_I_POOL_PERM; ci->i_layout = info->layout; + ci->i_pool_ns_len = iinfo->pool_ns_len; queue_trunc = ceph_fill_file_size(inode, issued, le32_to_cpu(info->truncate_seq), |
