From: Michael Jeanson <mjeanson@efficios.com>
Date: Fri, 18 Nov 2022 22:00:31 +0000 (-0500)
Subject: Drop support for kernels < 4.4 from 'wrapper/splice.h'
X-Git-Url: https://git.lttng.org./?a=commitdiff_plain;h=0e5e973df5;p=lttng-modules.git

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>
---

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>