commit ce5be5a16359962f78f0203f0ed7ad6d489492ab
author Thierry Reding <thierry.reding@gmail.com> Wed Oct 23 13:32:04 2013 +0200
committer Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> Thu Oct 24 10:37:06 2013 -0400
tree a8aa1e7586e50e9901b6ddfc628b4dc962ae0101
parent 2b2b614dd24e4e6474fcf2dcf69c95c908838959

tracing/events: Fix swiotlb tracepoint creation

Tracepoints are only created when Xen support is enabled, but they are
also referenced within lib/swiotlb.c. So unless Xen support is enabled
the tracepoints will be missing, therefore causing builds to fail. Fix
this by moving the tracepoint creation to lib/swiotlb.c, which works
nicely because the Xen swiotlb support selects the generic swiotlb
support.

Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>

lib/swiotlb.c

diff --git a/lib/swiotlb.c b/lib/swiotlb.c
index f0d8419..5558706 100644
--- a/lib/swiotlb.c
+++ b/lib/swiotlb.c
@@ -38,6 +38,7 @@
 #include <linux/bootmem.h>
 #include <linux/iommu-helper.h>
 
+#define CREATE_TRACE_POINTS
 #include <trace/events/swiotlb.h>
 
 #define OFFSET(val,align) ((unsigned long)	\