linux-stable/arch/x86/xen/trace.c
Juergen Gross fc903f8736 xen: use generated hypervisor symbols in arch/x86/xen/trace.c
Instead of manually list all hypervisor calls in arch/x86/xen/trace.c
use the auto generated list.

Signed-off-by: Juergen Gross <jgross@suse.com>
Reviewed-by: David Vrabel <david.vrabel@citrix.com>
Signed-off-by: David Vrabel <david.vrabel@citrix.com>
2015-03-16 14:49:13 +00:00

20 lines
482 B
C

#include <linux/ftrace.h>
#include <xen/interface/xen.h>
#include <xen/interface/xen-mca.h>
#define HYPERCALL(x) [__HYPERVISOR_##x] = "("#x")",
static const char *xen_hypercall_names[] = {
#include <asm/xen-hypercalls.h>
};
#undef HYPERCALL
static const char *xen_hypercall_name(unsigned op)
{
if (op < ARRAY_SIZE(xen_hypercall_names) && xen_hypercall_names[op] != NULL)
return xen_hypercall_names[op];
return "";
}
#define CREATE_TRACE_POINTS
#include <trace/events/xen.h>