perf annotate: Rename TSR_KIND_POINTER to TSR_KIND_PERCPU_POINTER

TSR_KIND_POINTER only represents percpu pointers currently. Rename it to
TSR_KIND_PERCPU_POINTER so we can use the TSR_KIND_POINTER to represent
pointer to a type.

Reviewed-by: Namhyung Kim <[e-mail]>
Signed-off-by: Zecheng Li <[e-mail]>
Cc: Adrian Hunter <[e-mail]>
Cc: Alexander Shishkin <[e-mail]>
Cc: Ian Rogers <[e-mail]>
Cc: Ingo Molnar <[e-mail]>
Cc: Jiri Olsa <[e-mail]>
Cc: Kan Liang <[e-mail]>
Cc: Mark Rutland <[e-mail]>
Cc: Masami Hiramatsu <[e-mail]>
Cc: Peter Zijlstra <[e-mail]>
Cc: Xu Liu <[e-mail]>
Signed-off-by: Arnaldo Carvalho de Melo <[e-mail]>

tools/perf/arch/x86/annotate/instructions.c

···
 			 * as a pointer.
 			 */
 			tsr->type = type_die;
-			tsr->kind = TSR_KIND_POINTER;
+			tsr->kind = TSR_KIND_PERCPU_POINTER;
 			tsr->ok = true;
 
 			pr_debug_dtp("add [%x] percpu %#"PRIx64" -> reg%d",
···
 		}
 		/* And then dereference the calculated pointer if it has one */
 		else if (has_reg_type(state, sreg) && state->regs[sreg].ok &&
-			 state->regs[sreg].kind == TSR_KIND_POINTER &&
+			 state->regs[sreg].kind == TSR_KIND_PERCPU_POINTER &&
 			 die_get_member_type(&state->regs[sreg].type,
 					     src->offset, &type_die)) {
 			tsr->type = type_die;

tools/perf/util/annotate-data.c

···
 	case TSR_KIND_CONST:
 		pr_info(" constant\n");
 		return;
-	case TSR_KIND_POINTER:
+	case TSR_KIND_PERCPU_POINTER:
 		pr_info(" pointer");
 		/* it also prints the type info */
 		break;
···
 	switch (tag) {
 	case DW_TAG_structure_type:
 	case DW_TAG_union_type:
-		stack->compound = (kind != TSR_KIND_POINTER);
+		stack->compound = (kind != TSR_KIND_PERCPU_POINTER);
 		break;
 	default:
 		stack->compound = false;
···
 		return PERF_TMR_OK;
 	}
 
-	if (state->regs[reg].kind == TSR_KIND_POINTER) {
+	if (state->regs[reg].kind == TSR_KIND_PERCPU_POINTER) {
 		pr_debug_dtp("percpu ptr");
 
 		/*

tools/perf/util/annotate-data.h

···
 	TSR_KIND_TYPE,
 	TSR_KIND_PERCPU_BASE,
 	TSR_KIND_CONST,
-	TSR_KIND_POINTER,
+	TSR_KIND_PERCPU_POINTER,
 	TSR_KIND_CANARY,
 };