[PATCH 1 of 4] Make exported debugfs data architecture-specific

[Hollis Blanchard <hollisb-r/Jw6+rmf7HQT0dZR+AlfA@public.gmane.org>]

Signed-off-by: Hollis Blanchard <hollisb-r/Jw6+rmf7HQT0dZR+AlfA@public.gmane.org>
---
Each architecture can export its own data via the same "kvm" debugfs directory.

diff --git a/drivers/kvm/kvm.h b/drivers/kvm/kvm.h
--- a/drivers/kvm/kvm.h
+++ b/drivers/kvm/kvm.h
@@ -759,4 +759,11 @@ static inline u32 get_rdx_init_val(void)
 #define TSS_REDIRECTION_SIZE (256 / 8)
 #define RMODE_TSS_SIZE (TSS_BASE_SIZE + TSS_REDIRECTION_SIZE + TSS_IOPB_SIZE + 1)
 
+struct kvm_stats_debugfs_item {
+	const char *name;
+	int offset;
+	struct dentry *dentry;
+};
+extern struct kvm_stats_debugfs_item debugfs_entries[];
+
 #endif
diff --git a/drivers/kvm/kvm_main.c b/drivers/kvm/kvm_main.c
--- a/drivers/kvm/kvm_main.c
+++ b/drivers/kvm/kvm_main.c
@@ -62,31 +62,6 @@ EXPORT_SYMBOL_GPL(kvm_vcpu_cache);
 EXPORT_SYMBOL_GPL(kvm_vcpu_cache);
 
 static __read_mostly struct preempt_ops kvm_preempt_ops;
-
-#define STAT_OFFSET(x) offsetof(struct kvm_vcpu, stat.x)
-
-static struct kvm_stats_debugfs_item {
-	const char *name;
-	int offset;
-	struct dentry *dentry;
-} debugfs_entries[] = {
-	{ "pf_fixed", STAT_OFFSET(pf_fixed) },
-	{ "pf_guest", STAT_OFFSET(pf_guest) },
-	{ "tlb_flush", STAT_OFFSET(tlb_flush) },
-	{ "invlpg", STAT_OFFSET(invlpg) },
-	{ "exits", STAT_OFFSET(exits) },
-	{ "io_exits", STAT_OFFSET(io_exits) },
-	{ "mmio_exits", STAT_OFFSET(mmio_exits) },
-	{ "signal_exits", STAT_OFFSET(signal_exits) },
-	{ "irq_window", STAT_OFFSET(irq_window_exits) },
-	{ "halt_exits", STAT_OFFSET(halt_exits) },
-	{ "halt_wakeup", STAT_OFFSET(halt_wakeup) },
-	{ "request_irq", STAT_OFFSET(request_irq_exits) },
-	{ "irq_exits", STAT_OFFSET(irq_exits) },
-	{ "light_exits", STAT_OFFSET(light_exits) },
-	{ "efer_reload", STAT_OFFSET(efer_reload) },
-	{ NULL }
-};
 
 static struct dentry *debugfs_dir;
 
diff --git a/drivers/kvm/x86.c b/drivers/kvm/x86.c
--- a/drivers/kvm/x86.c
+++ b/drivers/kvm/x86.c
@@ -39,6 +39,28 @@
 
 #define CR8_RESERVED_BITS (~(unsigned long)X86_CR8_TPR)
 #define EFER_RESERVED_BITS 0xfffffffffffff2fe
+
+#define STAT_OFFSET(x) offsetof(struct kvm_vcpu, stat.x)
+
+struct kvm_stats_debugfs_item debugfs_entries[] = {
+	{ "pf_fixed", STAT_OFFSET(pf_fixed) },
+	{ "pf_guest", STAT_OFFSET(pf_guest) },
+	{ "tlb_flush", STAT_OFFSET(tlb_flush) },
+	{ "invlpg", STAT_OFFSET(invlpg) },
+	{ "exits", STAT_OFFSET(exits) },
+	{ "io_exits", STAT_OFFSET(io_exits) },
+	{ "mmio_exits", STAT_OFFSET(mmio_exits) },
+	{ "signal_exits", STAT_OFFSET(signal_exits) },
+	{ "irq_window", STAT_OFFSET(irq_window_exits) },
+	{ "halt_exits", STAT_OFFSET(halt_exits) },
+	{ "halt_wakeup", STAT_OFFSET(halt_wakeup) },
+	{ "request_irq", STAT_OFFSET(request_irq_exits) },
+	{ "irq_exits", STAT_OFFSET(irq_exits) },
+	{ "light_exits", STAT_OFFSET(light_exits) },
+	{ "efer_reload", STAT_OFFSET(efer_reload) },
+	{ NULL }
+};
+
 
 unsigned long segment_base(u16 selector)
 {

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