From 0e5e973df58d4ff9655f0b70760673533163f3c1 Mon Sep 17 00:00:00 2001
From: Michael Jeanson <mjeanson@efficios.com>
Date: Fri, 18 Nov 2022 17:00:31 -0500
Subject: [PATCH] Drop support for kernels < 4.4 from 'wrapper/splice.h'

Change-Id: I7dfcb85e2d0195fd21523646cbdf938f526a3c1e
Signed-off-by: Michael Jeanson <mjeanson@efficios.com>
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
---
 include/wrapper/splice.h | 4 ----
 src/wrapper/splice.c     | 3 +--
 2 files changed, 1 insertion(+), 6 deletions(-)

diff --git a/include/wrapper/splice.h b/include/wrapper/splice.h
index a42bd6fb..93b6f650 100644
--- a/include/wrapper/splice.h
+++ b/include/wrapper/splice.h
@@ -17,8 +17,4 @@
 ssize_t wrapper_splice_to_pipe(struct pipe_inode_info *pipe,
 			       struct splice_pipe_desc *spd);
 
-#ifndef PIPE_DEF_BUFFERS
-#define PIPE_DEF_BUFFERS 16
-#endif
-
 #endif /* _LTTNG_WRAPPER_SPLICE_H */
diff --git a/src/wrapper/splice.c b/src/wrapper/splice.c
index 4292260c..51b9673f 100644
--- a/src/wrapper/splice.c
+++ b/src/wrapper/splice.c
@@ -11,8 +11,7 @@
 
 #include <lttng/kernel-version.h>
 
-#if (defined(CONFIG_KALLSYMS) \
-	&& (LTTNG_LINUX_VERSION_CODE < LTTNG_KERNEL_VERSION(4,2,0)))
+#ifdef CONFIG_KALLSYMS
 
 #include <linux/kallsyms.h>
 #include <linux/fs.h>
-- 
2.34.1