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| author | Guangliang Zhao <lucienchao@gmail.com> | 2013-11-11 08:18:03 +0100 |
|---|---|---|
| committer | Ilya Dryomov <ilya.dryomov@inktank.com> | 2013-12-31 19:32:01 +0100 |
| commit | 7221fe4c2ed72804b28633c8e0217d65abb0023f (patch) | |
| tree | 70b02b121258635837f2db4b339a5fdcc014392a /fs/ceph/inode.c | |
| parent | ceph: check caps in filemap_fault and page_mkwrite (diff) | |
| download | linux-7221fe4c2ed72804b28633c8e0217d65abb0023f.tar.xz linux-7221fe4c2ed72804b28633c8e0217d65abb0023f.zip | |
ceph: add acl for cephfs
Signed-off-by: Guangliang Zhao <lucienchao@gmail.com>
Reviewed-by: Li Wang <li.wang@ubuntykylin.com>
Reviewed-by: Zheng Yan <zheng.z.yan@intel.com>
Diffstat (limited to 'fs/ceph/inode.c')
| -rw-r--r-- | fs/ceph/inode.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/fs/ceph/inode.c b/fs/ceph/inode.c index d37b2dc01d3f..a808bfb8d8d8 100644 --- a/fs/ceph/inode.c +++ b/fs/ceph/inode.c @@ -95,6 +95,7 @@ const struct inode_operations ceph_file_iops = { .getxattr = ceph_getxattr, .listxattr = ceph_listxattr, .removexattr = ceph_removexattr, + .get_acl = ceph_get_acl, }; @@ -680,6 +681,7 @@ static int fill_inode(struct inode *inode, memcpy(ci->i_xattrs.blob->vec.iov_base, iinfo->xattr_data, iinfo->xattr_len); ci->i_xattrs.version = le64_to_cpu(info->xattr_version); + ceph_forget_all_cached_acls(inode); xattr_blob = NULL; } @@ -1612,6 +1614,7 @@ static const struct inode_operations ceph_symlink_iops = { .getxattr = ceph_getxattr, .listxattr = ceph_listxattr, .removexattr = ceph_removexattr, + .get_acl = ceph_get_acl, }; /* @@ -1685,6 +1688,7 @@ int ceph_setattr(struct dentry *dentry, struct iattr *attr) dirtied |= CEPH_CAP_AUTH_EXCL; } else if ((issued & CEPH_CAP_AUTH_SHARED) == 0 || attr->ia_mode != inode->i_mode) { + inode->i_mode = attr->ia_mode; req->r_args.setattr.mode = cpu_to_le32(attr->ia_mode); mask |= CEPH_SETATTR_MODE; release |= CEPH_CAP_AUTH_SHARED; @@ -1800,6 +1804,12 @@ int ceph_setattr(struct dentry *dentry, struct iattr *attr) if (inode_dirty_flags) __mark_inode_dirty(inode, inode_dirty_flags); + if (ia_valid & ATTR_MODE) { + err = ceph_acl_chmod(dentry, inode); + if (err) + goto out_put; + } + if (mask) { req->r_inode = inode; ihold(inode); @@ -1819,6 +1829,7 @@ int ceph_setattr(struct dentry *dentry, struct iattr *attr) return err; out: spin_unlock(&ci->i_ceph_lock); +out_put: ceph_mdsc_put_request(req); return err; } |