34 	struct inode *inode = file->f_mapping->host;  in jfs_fsync()  local
37 	rc = filemap_write_and_wait_range(inode->i_mapping, start, end);  in jfs_fsync()
41 	mutex_lock(&inode->i_mutex);  in jfs_fsync()
42 	if (!(inode->i_state & I_DIRTY_ALL) ||  in jfs_fsync()
43 	    (datasync && !(inode->i_state & I_DIRTY_DATASYNC))) {  in jfs_fsync()
45 		jfs_flush_journal(JFS_SBI(inode->i_sb)->log, 1);  in jfs_fsync()
46 		mutex_unlock(&inode->i_mutex);  in jfs_fsync()
50 	rc |= jfs_commit_inode(inode, 1);  in jfs_fsync()
51 	mutex_unlock(&inode->i_mutex);  in jfs_fsync()
56 static int jfs_open(struct inode *inode, struct file *file)  in jfs_open()  argument
60 	if ((rc = dquot_file_open(inode, file)))  in jfs_open()
72 	if (S_ISREG(inode->i_mode) && file->f_mode & FMODE_WRITE &&  in jfs_open()
73 	    (inode->i_size == 0)) {  in jfs_open()
74 		struct jfs_inode_info *ji = JFS_IP(inode);  in jfs_open()
77 			struct jfs_sb_info *jfs_sb = JFS_SBI(inode->i_sb);  in jfs_open()
86 static int jfs_release(struct inode *inode, struct file *file)  in jfs_release()  argument
88 	struct jfs_inode_info *ji = JFS_IP(inode);  in jfs_release()
92 		struct bmap *bmap = JFS_SBI(inode->i_sb)->bmap;  in jfs_release()
103 	struct inode *inode = d_inode(dentry);  in jfs_setattr()  local
106 	rc = inode_change_ok(inode, iattr);  in jfs_setattr()
110 	if (is_quota_modification(inode, iattr))  in jfs_setattr()
111 		dquot_initialize(inode);  in jfs_setattr()
112 	if ((iattr->ia_valid & ATTR_UID && !uid_eq(iattr->ia_uid, inode->i_uid)) ||  in jfs_setattr()
113 	    (iattr->ia_valid & ATTR_GID && !gid_eq(iattr->ia_gid, inode->i_gid))) {  in jfs_setattr()
114 		rc = dquot_transfer(inode, iattr);  in jfs_setattr()
120 	    iattr->ia_size != i_size_read(inode)) {  in jfs_setattr()
121 		inode_dio_wait(inode);  in jfs_setattr()
123 		rc = inode_newsize_ok(inode, iattr->ia_size);  in jfs_setattr()
127 		truncate_setsize(inode, iattr->ia_size);  in jfs_setattr()
128 		jfs_truncate(inode);  in jfs_setattr()
131 	setattr_copy(inode, iattr);  in jfs_setattr()
132 	mark_inode_dirty(inode);  in jfs_setattr()
135 		rc = posix_acl_chmod(inode, inode->i_mode);  in jfs_setattr()