tag	line	file	source code
write_pipe_fops	365	fs/pipe.c	struct file_operations write_pipe_fops = {
write_pipe_fops	450	fs/pipe.c	f[1]->f_op = &write_pipe_fops;
write_pipe_fops	538	include/linux/fs.h	extern struct file_operations write_pipe_fops;