X-Git-Url: http://git.liburcu.org/?a=blobdiff_plain;f=probes%2Flttng-kretprobes.c;h=307e67774cfa25d1c98679637ed20a3a6b5d8f1e;hb=2d16de12b197aed57212826187bcb0ab24ad071e;hp=f4911f99f8fefd708dad1ebc50e14b457a6974ed;hpb=9c1f4643eb4a11d451a979d81389f0c2ff666af2;p=lttng-modules.git

diff --git a/probes/lttng-kretprobes.c b/probes/lttng-kretprobes.c
index f4911f99..307e6777 100644
--- a/probes/lttng-kretprobes.c
+++ b/probes/lttng-kretprobes.c
@@ -24,11 +24,12 @@
 #include <linux/kprobes.h>
 #include <linux/slab.h>
 #include <linux/kref.h>
-#include "../lttng-events.h"
-#include "../wrapper/ringbuffer/frontend_types.h"
-#include "../wrapper/vmalloc.h"
-#include "../wrapper/irqflags.h"
-#include "../lttng-tracer.h"
+#include <lttng-events.h>
+#include <wrapper/ringbuffer/frontend_types.h>
+#include <wrapper/vmalloc.h>
+#include <wrapper/irqflags.h>
+#include <lttng-tracer.h>
+#include <blacklist/kprobes.h>
 
 enum lttng_kretprobe_type {
 	EVENT_ENTRY = 0,
@@ -63,11 +64,11 @@ int _lttng_kretprobes_handler(struct kretprobe_instance *krpi,
 		unsigned long parent_ip;
 	} payload;
 
-	if (unlikely(!ACCESS_ONCE(chan->session->active)))
+	if (unlikely(!READ_ONCE(chan->session->active)))
 		return 0;
-	if (unlikely(!ACCESS_ONCE(chan->enabled)))
+	if (unlikely(!READ_ONCE(chan->enabled)))
 		return 0;
-	if (unlikely(!ACCESS_ONCE(event->enabled)))
+	if (unlikely(!READ_ONCE(event->enabled)))
 		return 0;
 
 	payload.ip = (unsigned long) krpi->rp->kp.addr;
@@ -304,8 +305,8 @@ int lttng_kretprobes_event_enable_state(struct lttng_event *event,
 	}
 	lttng_krp = event->u.kretprobe.lttng_krp;
 	event_return = lttng_krp->event[EVENT_RETURN];
-	ACCESS_ONCE(event->enabled) = enable;
-	ACCESS_ONCE(event_return->enabled) = enable;
+	WRITE_ONCE(event->enabled, enable);
+	WRITE_ONCE(event_return->enabled, enable);
 	return 0;
 }
 EXPORT_SYMBOL_GPL(lttng_kretprobes_event_enable_state);