58 static struct inode *
76 	struct inode *inode = container_of(head, struct inode, i_rcu);  in spufs_i_callback()  local
77 	kmem_cache_free(spufs_inode_cache, SPUFS_I(inode));  in spufs_i_callback()
80 static void spufs_destroy_inode(struct inode *inode)  in spufs_destroy_inode()  argument
82 	call_rcu(&inode->i_rcu, spufs_i_callback);  in spufs_destroy_inode()
93 static struct inode *
96 	struct inode *inode;  in spufs_new_inode()  local
98 	inode = new_inode(sb);  in spufs_new_inode()
99 	if (!inode)  in spufs_new_inode()
102 	inode->i_ino = get_next_ino();  in spufs_new_inode()
103 	inode->i_mode = mode;  in spufs_new_inode()
104 	inode->i_uid = current_fsuid();  in spufs_new_inode()
105 	inode->i_gid = current_fsgid();  in spufs_new_inode()
106 	inode->i_atime = inode->i_mtime = inode->i_ctime = CURRENT_TIME;  in spufs_new_inode()
108 	return inode;  in spufs_new_inode()
114 	struct inode *inode = dentry->d_inode;  in spufs_setattr()  local
117 	    (attr->ia_size != inode->i_size))  in spufs_setattr()
119 	setattr_copy(inode, attr);  in spufs_setattr()
120 	mark_inode_dirty(inode);  in spufs_setattr()
133 	struct inode *inode;  in spufs_new_file()  local
137 	inode = spufs_new_inode(sb, S_IFREG | mode);  in spufs_new_file()
138 	if (!inode)  in spufs_new_file()
142 	inode->i_op = &spufs_file_iops;  in spufs_new_file()
143 	inode->i_fop = fops;  in spufs_new_file()
144 	inode->i_size = size;  in spufs_new_file()
145 	inode->i_private = SPUFS_I(inode)->i_ctx = get_spu_context(ctx);  in spufs_new_file()
146 	d_add(dentry, inode);  in spufs_new_file()
152 spufs_evict_inode(struct inode *inode)  in spufs_evict_inode()  argument
154 	struct spufs_inode_info *ei = SPUFS_I(inode);  in spufs_evict_inode()
155 	end_writeback(inode);  in spufs_evict_inode()
187 static int spufs_rmdir(struct inode *parent, struct dentry *dir)  in spufs_rmdir()
233 static int spufs_dir_close(struct inode *inode, struct file *file)  in spufs_dir_close()  argument
236 	struct inode *parent;  in spufs_dir_close()
252 	return dcache_dir_close(inode, file);  in spufs_dir_close()
266 spufs_mkdir(struct inode *dir, struct dentry *dentry, unsigned int flags,  in spufs_mkdir()
270 	struct inode *inode;  in spufs_mkdir()  local
274 	inode = spufs_new_inode(dir->i_sb, mode | S_IFDIR);  in spufs_mkdir()
275 	if (!inode)  in spufs_mkdir()
279 		inode->i_gid = dir->i_gid;  in spufs_mkdir()
280 		inode->i_mode &= S_ISGID;  in spufs_mkdir()
283 	SPUFS_I(inode)->i_ctx = ctx;  in spufs_mkdir()
288 	inode->i_op = &simple_dir_inode_operations;  in spufs_mkdir()
289 	inode->i_fop = &simple_dir_operations;  in spufs_mkdir()
306 	d_instantiate(dentry, inode);  in spufs_mkdir()
316 	iput(inode);  in spufs_mkdir()
449 spufs_create_context(struct inode *inode, struct dentry *dentry,  in spufs_create_context()  argument
476 		gang = SPUFS_I(inode)->i_gang;  in spufs_create_context()
488 	ret = spufs_mkdir(inode, dentry, flags, mode & S_IRWXUGO);  in spufs_create_context()
505 		WARN_ON(spufs_rmdir(inode, dentry));  in spufs_create_context()
508 		mutex_unlock(&inode->i_mutex);  in spufs_create_context()
517 	mutex_unlock(&inode->i_mutex);  in spufs_create_context()
524 spufs_mkgang(struct inode *dir, struct dentry *dentry, umode_t mode)  in spufs_mkgang()
527 	struct inode *inode;  in spufs_mkgang()  local
531 	inode = spufs_new_inode(dir->i_sb, mode | S_IFDIR);  in spufs_mkgang()
532 	if (!inode)  in spufs_mkgang()
537 		inode->i_gid = dir->i_gid;  in spufs_mkgang()
538 		inode->i_mode &= S_ISGID;  in spufs_mkgang()
541 	SPUFS_I(inode)->i_ctx = NULL;  in spufs_mkgang()
542 	SPUFS_I(inode)->i_gang = gang;  in spufs_mkgang()
546 	inode->i_op = &simple_dir_inode_operations;  in spufs_mkgang()
547 	inode->i_fop = &simple_dir_operations;  in spufs_mkgang()
549 	d_instantiate(dentry, inode);  in spufs_mkgang()
555 	iput(inode);  in spufs_mkgang()
585 static int spufs_create_gang(struct inode *inode,  in spufs_create_gang()  argument
591 	ret = spufs_mkgang(inode, dentry, mode & S_IRWXUGO);  in spufs_create_gang()
601 		int err = simple_rmdir(inode, dentry);  in spufs_create_gang()
606 	mutex_unlock(&inode->i_mutex);  in spufs_create_gang()
668 spufs_parse_options(struct super_block *sb, char *options, struct inode *root)  in spufs_parse_options()
740 	struct inode *inode;  in spufs_create_root()  local
748 	inode = spufs_new_inode(sb, S_IFDIR | 0775);  in spufs_create_root()
749 	if (!inode)  in spufs_create_root()
752 	inode->i_op = &simple_dir_inode_operations;  in spufs_create_root()
753 	inode->i_fop = &simple_dir_operations;  in spufs_create_root()
754 	SPUFS_I(inode)->i_ctx = NULL;  in spufs_create_root()
755 	inc_nlink(inode);  in spufs_create_root()
758 	if (!spufs_parse_options(sb, data, inode))  in spufs_create_root()
762 	sb->s_root = d_make_root(inode);  in spufs_create_root()
768 	iput(inode);  in spufs_create_root()