X-Git-Url: http://git.lttng.org./?a=blobdiff_plain;ds=sidebyside;f=wrapper%2Fsplice.h;h=f75309a866fba4f14f503822e6db4f2d980d48f2;hb=8b440ce8ee43c559fa1bab4f9a0f92fc0cd3e651;hp=5f400747cb1bcb5c3c5070884a330b8de3a3fb3b;hpb=90225db5dd17d46fdb281a625ef98780329b0677;p=lttng-modules.git

diff --git a/wrapper/splice.h b/wrapper/splice.h
index 5f400747..f75309a8 100644
--- a/wrapper/splice.h
+++ b/wrapper/splice.h
@@ -11,36 +11,13 @@
  * Dual LGPL v2.1/GPL v2 license.
  */
 
-#ifdef CONFIG_KALLSYMS
-
-#include <linux/kallsyms.h>
 #include <linux/splice.h>
 
-static inline
 ssize_t wrapper_splice_to_pipe(struct pipe_inode_info *pipe,
-			       struct splice_pipe_desc *spd)
-{
-	ssize_t (*splice_to_pipe_sym)(struct pipe_inode_info *pipe,
-				      struct splice_pipe_desc *spd);
-
-	splice_to_pipe_sym = (void *) kallsyms_lookup_name("splice_to_pipe");
-	if (splice_to_pipe_sym) {
-		return splice_to_pipe_sym(pipe, spd);
-	} else {
-		printk(KERN_WARNING "LTTng: splice_to_pipe symbol lookup failed.\n");
-		return -ENOSYS;
-	}
-}
-#else
+			       struct splice_pipe_desc *spd);
 
-#include <linux/splice.h>
-
-static inline
-ssize_t wrapper_splice_to_pipe(struct pipe_inode_info *pipe,
-			       struct splice_pipe_desc *spd)
-{
-	return splice_to_pipe(pipe, spd);
-}
+#ifndef PIPE_DEF_BUFFERS
+#define PIPE_DEF_BUFFERS 16
 #endif
 
 #endif /* _LTT_WRAPPER_SPLICE_H */