fix: removal of [smp_]read_barrier_depends (v5.9)

[lttng-modules.git] / src / lttng-events.c

diff --git a/src/lttng-events.c b/src/lttng-events.c
index 62f8e054043ef7c668ab3ed5e253c739d7871d0f..3986217f73f242ea1ded61a37c9bb9391dc212bc 100644 (file)
--- a/src/lttng-events.c
+++ b/src/lttng-events.c
@@ -502,12 +502,12 @@ struct lttng_channel *lttng_channel_create(struct lttng_session *session,
                goto active;    /* Refuse to add channel to active session */
        transport = lttng_transport_find(transport_name);
        if (!transport) {
-               printk(KERN_WARNING "LTTng transport %s not found\n",
+               printk(KERN_WARNING "LTTng: transport %s not found\n",
                       transport_name);
                goto notransport;
        }
        if (!try_module_get(transport->owner)) {
-               printk(KERN_WARNING "LTT : Can't lock transport module.\n");
+               printk(KERN_WARNING "LTTng: Can't lock transport module.\n");
                goto notransport;
        }
        chan = kzalloc(sizeof(struct lttng_channel), GFP_KERNEL);
@@ -1320,7 +1320,7 @@ void lttng_create_tracepoint_if_missing(struct lttng_enabler *enabler)
                                        NULL, NULL, desc,
                                        LTTNG_KERNEL_TRACEPOINT);
                        if (!event) {
-                               printk(KERN_INFO "Unable to create event %s\n",
+                               printk(KERN_INFO "LTTng: Unable to create event %s\n",
                                        probe_desc->event_desc[i]->name);
                        }
                }
@@ -1723,7 +1723,7 @@ int lttng_metadata_printf(struct lttng_session *session,
        size_t len;
        va_list ap;
 
-       WARN_ON_ONCE(!READ_ONCE(session->active));
+       WARN_ON_ONCE(!LTTNG_READ_ONCE(session->active));
 
        va_start(ap, fmt);
        str = kvasprintf(GFP_KERNEL, fmt, ap);
@@ -2347,7 +2347,7 @@ int _lttng_event_metadata_statedump(struct lttng_session *session,
 {
        int ret = 0;
 
-       if (event->metadata_dumped || !READ_ONCE(session->active))
+       if (event->metadata_dumped || !LTTNG_READ_ONCE(session->active))
                return 0;
        if (chan->channel_type == METADATA_CHANNEL)
                return 0;
@@ -2419,7 +2419,7 @@ int _lttng_channel_metadata_statedump(struct lttng_session *session,
 {
        int ret = 0;
 
-       if (chan->metadata_dumped || !READ_ONCE(session->active))
+       if (chan->metadata_dumped || !LTTNG_READ_ONCE(session->active))
                return 0;
 
        if (chan->channel_type == METADATA_CHANNEL)
@@ -2646,7 +2646,7 @@ int _lttng_session_metadata_statedump(struct lttng_session *session)
        struct lttng_event *event;
        int ret = 0;
 
-       if (!READ_ONCE(session->active))
+       if (!LTTNG_READ_ONCE(session->active))
                return 0;
 
        lttng_metadata_begin(session);