#include <linux/kmod.h>
#include <linux/mutex.h>
-#include "wrapper/trace-clock.h"
-#include "lttng-events.h"
-#include "lttng-tracer.h"
+#include <wrapper/trace-clock.h>
+#include <lttng-events.h>
+#include <lttng-tracer.h>
struct lttng_trace_clock *lttng_trace_clock;
EXPORT_SYMBOL_GPL(lttng_trace_clock);
goto end;
}
/* set clock */
- ACCESS_ONCE(lttng_trace_clock) = ltc;
+ WRITE_ONCE(lttng_trace_clock, ltc);
lttng_trace_clock_mod = mod;
end:
mutex_unlock(&clock_mutex);
}
WARN_ON_ONCE(lttng_trace_clock_mod != mod);
- ACCESS_ONCE(lttng_trace_clock) = NULL;
+ WRITE_ONCE(lttng_trace_clock, NULL);
lttng_trace_clock_mod = NULL;
end:
mutex_unlock(&clock_mutex);
ret = try_module_get(lttng_trace_clock_mod);
if (!ret) {
printk(KERN_ERR "LTTng-clock cannot get clock plugin module\n");
- ACCESS_ONCE(lttng_trace_clock) = NULL;
+ WRITE_ONCE(lttng_trace_clock, NULL);
lttng_trace_clock_mod = NULL;
}
}