---

yaml --- r: 182281 b: refs/heads/master c: cfc9c0b h: refs/heads/master i: 182279: 3d91df7 v: v3
git-mirror · Feb 26, 2010 · a7c874c · a7c874c
1 parent afe2983
commit a7c874c
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Showing 2 changed files with 5 additions and 6 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: c17c8fbf349482e89b57d1b800e83e9f4cf40c47
+refs/heads/master: cfc9c0b450176a077205ef39092f0dc1a04e020a
diff --git a/trunk/arch/x86/oprofile/op_model_amd.c b/trunk/arch/x86/oprofile/op_model_amd.c
@@ -127,7 +127,7 @@ static void op_mux_switch_ctrl(struct op_x86_model_spec const *model,
 	/* enable active counters */
 	for (i = 0; i < NUM_COUNTERS; ++i) {
 		int virt = op_x86_phys_to_virt(i);
-		if (!counter_config[virt].enabled)
+		if (!reset_value[virt])
 			continue;
 		rdmsrl(msrs->controls[i].addr, val);
 		val &= model->reserved;
@@ -163,7 +163,8 @@ static void op_amd_setup_ctrs(struct op_x86_model_spec const *model,
 
 	/* setup reset_value */
 	for (i = 0; i < NUM_VIRT_COUNTERS; ++i) {
-		if (counter_config[i].enabled)
+		if (counter_config[i].enabled
+		    && msrs->counters[op_x86_virt_to_phys(i)].addr)
 			reset_value[i] = counter_config[i].count;
 		else
 			reset_value[i] = 0;
@@ -197,9 +198,7 @@ static void op_amd_setup_ctrs(struct op_x86_model_spec const *model,
 	/* enable active counters */
 	for (i = 0; i < NUM_COUNTERS; ++i) {
 		int virt = op_x86_phys_to_virt(i);
-		if (!counter_config[virt].enabled)
-			continue;
-		if (!msrs->counters[i].addr)
+		if (!reset_value[virt])
 			continue;
 
 		/* setup counter registers */