On Wed, Oct 23, 2013 at 01:32:04PM +0200, Thierry Reding wrote: > 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. Sweet. Thanks! > > Signed-off-by: Thierry Reding <treding@xxxxxxxxxx> > --- > drivers/xen/swiotlb-xen.c | 1 - > lib/swiotlb.c | 1 + > 2 files changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/xen/swiotlb-xen.c b/drivers/xen/swiotlb-xen.c > index b310810..44af9d8 100644 > --- a/drivers/xen/swiotlb-xen.c > +++ b/drivers/xen/swiotlb-xen.c > @@ -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 > 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) \ > -- > 1.8.4 > -- To unsubscribe from this list: send the line "unsubscribe linux-next" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
