1 files changed, 21 insertions, 6 deletions

diff --git a/fs/ceph/super.h b/fs/ceph/super.h
index 12b20744e38..b82f507979b 100644
--- a/fs/ceph/super.h
+++ b/fs/ceph/super.h
@@ -95,6 +95,7 @@ struct ceph_fs_client {
 	struct dentry *debugfs_congestion_kb;
 	struct dentry *debugfs_bdi;
 	struct dentry *debugfs_mdsc, *debugfs_mdsmap;
+	struct dentry *debugfs_mds_sessions;
 #endif
 
 #ifdef CONFIG_CEPH_FSCACHE
@@ -714,7 +715,7 @@ extern void ceph_queue_vmtruncate(struct inode *inode);
 extern void ceph_queue_invalidate(struct inode *inode);
 extern void ceph_queue_writeback(struct inode *inode);
 
-extern int ceph_do_getattr(struct inode *inode, int mask);
+extern int ceph_do_getattr(struct inode *inode, int mask, bool force);
 extern int ceph_permission(struct inode *inode, int mask);
 extern int ceph_setattr(struct dentry *dentry, struct iattr *attr);
 extern int ceph_getattr(struct vfsmount *mnt, struct dentry *dentry,
@@ -733,15 +734,23 @@ extern void __ceph_build_xattrs_blob(struct ceph_inode_info *ci);
 extern void __ceph_destroy_xattrs(struct ceph_inode_info *ci);
 extern void __init ceph_xattr_init(void);
 extern void ceph_xattr_exit(void);
+extern const struct xattr_handler *ceph_xattr_handlers[];
 
 /* acl.c */
-extern const struct xattr_handler *ceph_xattr_handlers[];
+struct ceph_acls_info {
+	void *default_acl;
+	void *acl;
+	struct ceph_pagelist *pagelist;
+};
 
 #ifdef CONFIG_CEPH_FS_POSIX_ACL
 
 struct posix_acl *ceph_get_acl(struct inode *, int);
 int ceph_set_acl(struct inode *inode, struct posix_acl *acl, int type);
-int ceph_init_acl(struct dentry *, struct inode *, struct inode *);
+int ceph_pre_init_acls(struct inode *dir, umode_t *mode,
+		       struct ceph_acls_info *info);
+void ceph_init_inode_acls(struct inode *inode, struct ceph_acls_info *info);
+void ceph_release_acls_info(struct ceph_acls_info *info);
 
 static inline void ceph_forget_all_cached_acls(struct inode *inode)
 {
@@ -753,12 +762,18 @@ static inline void ceph_forget_all_cached_acls(struct inode *inode)
 #define ceph_get_acl NULL
 #define ceph_set_acl NULL
 
-static inline int ceph_init_acl(struct dentry *dentry, struct inode *inode,
-				struct inode *dir)
+static inline int ceph_pre_init_acls(struct inode *dir, umode_t *mode,
+				     struct ceph_acls_info *info)
 {
 	return 0;
 }
-
+static inline void ceph_init_inode_acls(struct inode *inode,
+					struct ceph_acls_info *info)
+{
+}
+static inline void ceph_release_acls_info(struct ceph_acls_info *info)
+{
+}
 static inline int ceph_acl_chmod(struct dentry *dentry, struct inode *inode)
 {
 	return 0;