Drop support for kernels < 4.4 from LTTng tracer core

[lttng-modules.git] / src / lib / ringbuffer / ring_buffer_splice.c

diff --git a/src/lib/ringbuffer/ring_buffer_splice.c b/src/lib/ringbuffer/ring_buffer_splice.c
index cac44e16e860d873c36e37e0502b735fab108e6a..375255b51cf1725a25927912be211179a4dd3bc9 100644 (file)
--- a/src/lib/ringbuffer/ring_buffer_splice.c
+++ b/src/lib/ringbuffer/ring_buffer_splice.c
@@ -60,19 +60,9 @@ static const struct pipe_buf_operations ring_buffer_pipe_buf_ops = {
        .steal = generic_pipe_buf_steal,
        .get = generic_pipe_buf_get
 };
-#elif (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(3,15,0))
-static const struct pipe_buf_operations ring_buffer_pipe_buf_ops = {
-       .can_merge = 0,
-       .confirm = generic_pipe_buf_confirm,
-       .release = lib_ring_buffer_pipe_buf_release,
-       .steal = generic_pipe_buf_steal,
-       .get = generic_pipe_buf_get
-};
 #else
 static const struct pipe_buf_operations ring_buffer_pipe_buf_ops = {
        .can_merge = 0,
-       .map = generic_pipe_buf_map,
-       .unmap = generic_pipe_buf_unmap,
        .confirm = generic_pipe_buf_confirm,
        .release = lib_ring_buffer_pipe_buf_release,
        .steal = generic_pipe_buf_steal,