trace: remove tracing_pipe_buf_ops (6797d97a) · Commits · 戴 / test

kernel/trace/trace.c

+1 −8

Original line number	Diff line number	Diff line
		@@ -6304,13 +6304,6 @@ static void tracing_spd_release_pipe(struct splice_pipe_desc *spd,
		__free_page(spd->pages[idx]);
		}

		static const struct pipe_buf_operations tracing_pipe_buf_ops = {
		.confirm = generic_pipe_buf_confirm,
		.release = generic_pipe_buf_release,
		.steal = generic_pipe_buf_steal,
		.get = generic_pipe_buf_get,
		};

		static size_t
		tracing_fill_pipe_page(size_t rem, struct trace_iterator *iter)
		{
		@@ -6372,7 +6365,7 @@ static ssize_t tracing_splice_read_pipe(struct file *filp,
		.partial = partial_def,
		.nr_pages = 0, /* This gets updated below. */
		.nr_pages_max = PIPE_DEF_BUFFERS,
		.ops = &tracing_pipe_buf_ops,
		.ops = &default_pipe_buf_ops,
		.spd_release = tracing_spd_release_pipe,
		};
		ssize_t ret;