spin_unlock(&files->file_lock); 
rcu_read_unlock(); 
static inline int get_close_on_exec(unsigned int fd){	struct files_struct *files = current->files;	struct fdtable *fdt;	int res;	spin_lock(&files->file_lock);	fdt = files_fdtable(files);	res = FD_ISSET(fd, fdt->close_on_exec);	spin_unlock(&files->file_lock);	return res;}
10457	/local/tlutelli/issta_data/temp/c/2005_temp/2005/10457/b835996f628eadb55c5fb222ba46fe9395bf73c7/fcntl.c/buggy/fs/fcntl.c