Commit ce5be5a1 authored Oct 23, 2013 by Thierry Reding Committed by Konrad Rzeszutek Wilk Oct 24, 2013

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>

parent 2b2b614d

drivers/xen/swiotlb-xen.c

+0 −1

Original line number	Diff line number	Diff line
		@@ -43,7 +43,6 @@
		#include <xen/xen-ops.h>
		#include <xen/hvc-console.h>

		#define CREATE_TRACE_POINTS
		#include <trace/events/swiotlb.h>
		/*
		* Used to do a quick range check in swiotlb_tbl_unmap_single and

lib/swiotlb.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -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) \