pipe_buf_release 2013 fs/fuse/dev.c  		pipe_buf_release(pipe, &bufs[idx]);
pipe_buf_release  323 fs/pipe.c      				pipe_buf_release(pipe, buf);
pipe_buf_release  705 fs/pipe.c      			pipe_buf_release(pipe, buf);
pipe_buf_release  244 fs/splice.c    	pipe_buf_release(pipe, buf);
pipe_buf_release  513 fs/splice.c    			pipe_buf_release(pipe, buf);
pipe_buf_release  760 fs/splice.c    				pipe_buf_release(pipe, buf);
pipe_buf_release 1006 fs/splice.c    			pipe_buf_release(pipe, buf);
pipe_buf_release 1000 lib/iov_iter.c 			pipe_buf_release(pipe, &pipe->bufs[idx]);