Namespace kernel version macros

[lttng-modules.git] / src / lttng-context-perf-counters.c

diff --git a/src/lttng-context-perf-counters.c b/src/lttng-context-perf-counters.c
index bc860e67465e508ba48451cd6414d51cbad785f3..25ca8c59f1790c1d6cdcd3ca04e1d71a0be6226c 100644 (file)
--- a/src/lttng-context-perf-counters.c
+++ b/src/lttng-context-perf-counters.c
@@ -59,7 +59,7 @@ void perf_counter_record(struct lttng_ctx_field *field,
        chan->ops->event_write(ctx, &value, sizeof(value));
 }
 
-#if defined(CONFIG_PERF_EVENTS) && (LINUX_VERSION_CODE >= KERNEL_VERSION(3,1,0))
+#if defined(CONFIG_PERF_EVENTS) && (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(3,1,0))
 static
 void overflow_callback(struct perf_event *event,
                       struct perf_sample_data *data,
@@ -80,7 +80,7 @@ void lttng_destroy_perf_counter_field(struct lttng_ctx_field *field)
 {
        struct perf_event **events = field->u.perf_counter->e;
 
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,10,0))
+#if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(4,10,0))
        {
                int ret;
 
@@ -91,7 +91,7 @@ void lttng_destroy_perf_counter_field(struct lttng_ctx_field *field)
                        &field->u.perf_counter->cpuhp_prepare.node);
                WARN_ON(ret);
        }
-#else /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,10,0)) */
+#else /* #if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(4,10,0)) */
        {
                int cpu;
 
@@ -103,14 +103,14 @@ void lttng_destroy_perf_counter_field(struct lttng_ctx_field *field)
                unregister_cpu_notifier(&field->u.perf_counter->nb);
 #endif
        }
-#endif /* #else #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,10,0)) */
+#endif /* #else #if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(4,10,0)) */
        kfree(field->event_field.name);
        kfree(field->u.perf_counter->attr);
        lttng_kvfree(events);
        kfree(field->u.perf_counter);
 }
 
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,10,0))
+#if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(4,10,0))
 
 int lttng_cpuhp_perf_counter_online(unsigned int cpu,
                struct lttng_cpuhp_node *node)
@@ -151,7 +151,7 @@ int lttng_cpuhp_perf_counter_dead(unsigned int cpu,
        return 0;
 }
 
-#else /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,10,0)) */
+#else /* #if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(4,10,0)) */
 
 #ifdef CONFIG_HOTPLUG_CPU
 
@@ -210,7 +210,7 @@ int lttng_perf_counter_cpu_hp_callback(struct notifier_block *nb,
 
 #endif
 
-#endif /* #else #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,10,0)) */
+#endif /* #else #if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(4,10,0)) */
 
 int lttng_add_perf_counter_to_ctx(uint32_t type,
                                  uint64_t config,
@@ -264,7 +264,7 @@ int lttng_add_perf_counter_to_ctx(uint32_t type,
                goto find_error;
        }
 
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,10,0))
+#if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(4,10,0))
 
        perf_field->cpuhp_prepare.component = LTTNG_CONTEXT_PERF_COUNTERS;
        ret = cpuhp_state_add_instance(lttng_hp_prepare,
@@ -278,7 +278,7 @@ int lttng_add_perf_counter_to_ctx(uint32_t type,
        if (ret)
                goto cpuhp_online_error;
 
-#else  /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,10,0)) */
+#else  /* #if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(4,10,0)) */
        {
                int cpu;
 
@@ -304,7 +304,7 @@ int lttng_add_perf_counter_to_ctx(uint32_t type,
                put_online_cpus();
                perf_field->hp_enable = 1;
        }
-#endif /* #else #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,10,0)) */
+#endif /* #else #if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(4,10,0)) */
 
        field->destroy = lttng_destroy_perf_counter_field;
 
@@ -324,7 +324,7 @@ int lttng_add_perf_counter_to_ctx(uint32_t type,
        wrapper_vmalloc_sync_mappings();
        return 0;
 
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,10,0))
+#if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(4,10,0))
 cpuhp_online_error:
        {
                int remove_ret;
@@ -334,7 +334,7 @@ cpuhp_online_error:
                WARN_ON(remove_ret);
        }
 cpuhp_prepare_error:
-#else  /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,10,0)) */
+#else  /* #if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(4,10,0)) */
 counter_busy:
 counter_error:
        {
@@ -349,7 +349,7 @@ counter_error:
                unregister_cpu_notifier(&perf_field->nb);
 #endif
        }
-#endif /* #else #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,10,0)) */
+#endif /* #else #if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(4,10,0)) */
 find_error:
        lttng_remove_context_field(ctx, field);
 append_context_error: