[linux-2.6-block.git] / arch / x86 / xen / trace.c

// SPDX-License-Identifier: GPL-2.0
#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>
Commit	Line	Data
b2441318	1	// SPDX-License-Identifier: GPL-2.0
f04e2ee4	2	#include <linux/ftrace.h>
c00c8aa2	3	#include <xen/interface/xen.h>
fc903f87	4	#include <xen/interface/xen-mca.h>
f04e2ee4	5
fc903f87	6	#define HYPERCALL(x) [__HYPERVISOR_##x] = "("#x")",
c796f213	7	static const char *xen_hypercall_names[] = {
fc903f87	8	#include <asm/xen-hypercalls.h>
c796f213	9	};
fc903f87	10	#undef HYPERCALL
c796f213 JF	11
	12	static const char *xen_hypercall_name(unsigned op)
	13	{
	14	if (op < ARRAY_SIZE(xen_hypercall_names) && xen_hypercall_names[op] != NULL)
	15	return xen_hypercall_names[op];
	16
	17	return "";
	18	}
	19
f04e2ee4 JF	20	#define CREATE_TRACE_POINTS
f04e2ee4 JF	21	#include <trace/events/xen.h>