oprofile/x86: moving shutdown functions

Moving some code in preparation of the next patch.

Signed-off-by: Robert Richter <robert.richter@amd.com>

3 files changed, 46 insertions, 49 deletions

diff --git a/arch/x86/oprofile/op_model_amd.c b/arch/x86/oprofile/op_model_amd.c
index 2e2bc902b867..7e5886d54bd5 100644
--- a/arch/x86/oprofile/op_model_amd.c
+++ b/arch/x86/oprofile/op_model_amd.c
@@ -126,6 +126,18 @@ static void op_mux_switch_ctrl(struct op_x86_model_spec const *model,
 
 /* functions for op_amd_spec */
 
+static void op_amd_shutdown(struct op_msrs const * const msrs)
+{
+        int i;
+
+        for (i = 0; i < NUM_COUNTERS; ++i) {
+                if (!msrs->counters[i].addr)
+                        continue;
+                release_perfctr_nmi(MSR_K7_PERFCTR0 + i);
+                release_evntsel_nmi(MSR_K7_EVNTSEL0 + i);
+        }
+}
+
 static void op_amd_fill_in_addresses(struct op_msrs * const msrs)
 {
         int i;
@@ -422,18 +434,6 @@ static void op_amd_stop(struct op_msrs const * const msrs)
         op_amd_stop_ibs();
 }
 
-static void op_amd_shutdown(struct op_msrs const * const msrs)
-{
-        int i;
-
-        for (i = 0; i < NUM_COUNTERS; ++i) {
-                if (!msrs->counters[i].addr)
-                        continue;
-                release_perfctr_nmi(MSR_K7_PERFCTR0 + i);
-                release_evntsel_nmi(MSR_K7_EVNTSEL0 + i);
-        }
-}
-
 static u8 ibs_eilvt_off;
 
 static inline void apic_init_ibs_nmi_per_cpu(void *arg)
diff --git a/arch/x86/oprofile/op_model_p4.c b/arch/x86/oprofile/op_model_p4.c
index e6a160a4684a..7cc80df330d5 100644
--- a/arch/x86/oprofile/op_model_p4.c
+++ b/arch/x86/oprofile/op_model_p4.c
@@ -385,6 +385,24 @@ static unsigned int get_stagger(void)
 
 static unsigned long reset_value[NUM_COUNTERS_NON_HT];
 
+static void p4_shutdown(struct op_msrs const * const msrs)
+{
+        int i;
+
+        for (i = 0; i < num_counters; ++i) {
+                if (msrs->counters[i].addr)
+                        release_perfctr_nmi(msrs->counters[i].addr);
+        }
+        /*
+         * some of the control registers are specially reserved in
+         * conjunction with the counter registers (hence the starting offset).
+         * This saves a few bits.
+         */
+        for (i = num_counters; i < num_controls; ++i) {
+                if (msrs->controls[i].addr)
+                        release_evntsel_nmi(msrs->controls[i].addr);
+        }
+}
 
 static void p4_fill_in_addresses(struct op_msrs * const msrs)
 {
@@ -668,26 +686,6 @@ static void p4_stop(struct op_msrs const * const msrs)
         }
 }
 
-static void p4_shutdown(struct op_msrs const * const msrs)
-{
-        int i;
-
-        for (i = 0; i < num_counters; ++i) {
-                if (msrs->counters[i].addr)
-                        release_perfctr_nmi(msrs->counters[i].addr);
-        }
-        /*
-         * some of the control registers are specially reserved in
-         * conjunction with the counter registers (hence the starting offset).
-         * This saves a few bits.
-         */
-        for (i = num_counters; i < num_controls; ++i) {
-                if (msrs->controls[i].addr)
-                        release_evntsel_nmi(msrs->controls[i].addr);
-        }
-}
-
-
 #ifdef CONFIG_SMP
 struct op_x86_model_spec op_p4_ht2_spec = {
         .num_counters           = NUM_COUNTERS_HT2,
diff --git a/arch/x86/oprofile/op_model_ppro.c b/arch/x86/oprofile/op_model_ppro.c
index f8e268e8e992..b07d25a52f02 100644
--- a/arch/x86/oprofile/op_model_ppro.c
+++ b/arch/x86/oprofile/op_model_ppro.c
@@ -30,6 +30,22 @@ static int counter_width = 32;
 
 static u64 *reset_value;
 
+static void ppro_shutdown(struct op_msrs const * const msrs)
+{
+        int i;
+
+        for (i = 0; i < num_counters; ++i) {
+                if (!msrs->counters[i].addr)
+                        continue;
+                release_perfctr_nmi(MSR_P6_PERFCTR0 + i);
+                release_evntsel_nmi(MSR_P6_EVNTSEL0 + i);
+        }
+        if (reset_value) {
+                kfree(reset_value);
+                reset_value = NULL;
+        }
+}
+
 static void ppro_fill_in_addresses(struct op_msrs * const msrs)
 {
         int i;
@@ -189,23 +205,6 @@ static void ppro_stop(struct op_msrs const * const msrs)
         }
 }
 
-static void ppro_shutdown(struct op_msrs const * const msrs)
-{
-        int i;
-
-        for (i = 0; i < num_counters; ++i) {
-                if (!msrs->counters[i].addr)
-                        continue;
-                release_perfctr_nmi(MSR_P6_PERFCTR0 + i);
-                release_evntsel_nmi(MSR_P6_EVNTSEL0 + i);
-        }
-        if (reset_value) {
-                kfree(reset_value);
-                reset_value = NULL;
-        }
-}
-
-
 struct op_x86_model_spec op_ppro_spec = {
         .num_counters           = 2,
         .num_controls           = 2,