fuse_open_common 1284 fs/fuse/dir.c  	return fuse_open_common(inode, file, true);
fuse_open_common  307 fs/fuse/file.c 	return fuse_open_common(inode, file, false);
fuse_open_common  848 fs/fuse/fuse_i.h int fuse_open_common(struct inode *inode, struct file *file, bool isdir);