X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;f=lib%2Fringbuffer%2Fring_buffer_iterator.c;h=ccfef7ddcf62e70daf4dddeae24258b1e3705f95;hb=2d0428212cbfa3f8428feee160b095f48c2ac974;hp=d25db72502756b96a7bc3d65ebb33da635436023;hpb=80bb26003945e96a8ade9c8788dab9b2e08cbc08;p=lttng-modules.git

diff --git a/lib/ringbuffer/ring_buffer_iterator.c b/lib/ringbuffer/ring_buffer_iterator.c
index d25db725..ccfef7dd 100644
--- a/lib/ringbuffer/ring_buffer_iterator.c
+++ b/lib/ringbuffer/ring_buffer_iterator.c
@@ -46,7 +46,7 @@ restart:
 	switch (iter->state) {
 	case ITER_GET_SUBBUF:
 		ret = lib_ring_buffer_get_next_subbuf(buf);
-		if (ret && !READ_ONCE(buf->finalized)
+		if (ret && !LTTNG_READ_ONCE(buf->finalized)
 		    && config->alloc == RING_BUFFER_ALLOC_GLOBAL) {
 			/*
 			 * Use "pull" scheme for global buffers. The reader
@@ -335,7 +335,7 @@ void lib_ring_buffer_iterator_init(struct channel *chan, struct lib_ring_buffer
 		list_add(&buf->iter.empty_node, &chan->iter.empty_head);
 }
 
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,10,0))
+#if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(4,10,0))
 
 int lttng_cpuhp_rb_iter_online(unsigned int cpu,
 		struct lttng_cpuhp_node *node)
@@ -352,7 +352,7 @@ int lttng_cpuhp_rb_iter_online(unsigned int cpu,
 }
 EXPORT_SYMBOL_GPL(lttng_cpuhp_rb_iter_online);
 
-#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
 static
@@ -384,7 +384,7 @@ int channel_iterator_cpu_hotplug(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 channel_iterator_init(struct channel *chan)
 {
@@ -401,13 +401,13 @@ int channel_iterator_init(struct channel *chan)
 		if (ret)
 			return ret;
 
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,10,0))
+#if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(4,10,0))
 		chan->cpuhp_iter_online.component = LTTNG_RING_BUFFER_ITER;
 		ret = cpuhp_state_add_instance(lttng_rb_hp_online,
 			&chan->cpuhp_iter_online.node);
 		if (ret)
 			return 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;
 
@@ -436,7 +436,7 @@ int channel_iterator_init(struct channel *chan)
 			}
 #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)) */
 	} else {
 		buf = channel_get_ring_buffer(config, chan, 0);
 		lib_ring_buffer_iterator_init(chan, buf);
@@ -449,7 +449,7 @@ void channel_iterator_unregister_notifiers(struct channel *chan)
 	const struct lib_ring_buffer_config *config = &chan->backend.config;
 
 	if (config->alloc == RING_BUFFER_ALLOC_PER_CPU) {
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,10,0))
+#if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(4,10,0))
 		{
 			int ret;
 
@@ -457,10 +457,10 @@ void channel_iterator_unregister_notifiers(struct channel *chan)
 				&chan->cpuhp_iter_online.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)) */
 		chan->hp_iter_enable = 0;
 		unregister_cpu_notifier(&chan->hp_iter_notifier);
-#endif /* #else #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,10,0)) */
+#endif /* #else #if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(4,10,0)) */
 	}
 }