X-Git-Url: http://git.liburcu.org/?a=blobdiff_plain;f=probes%2Flttng-kprobes.c;h=6d2038e71d5f3244963b979297f141895605e2cc;hb=65588676803c0e9217f697711c1cc6df3caeff4f;hp=c2547f0a48c0fb5288ef95d1cae9d47071873520;hpb=ccecf3fb2d43968e97e4c57f13ac89d87db6dd8d;p=lttng-modules.git diff --git a/probes/lttng-kprobes.c b/probes/lttng-kprobes.c index c2547f0a..6d2038e7 100644 --- a/probes/lttng-kprobes.c +++ b/probes/lttng-kprobes.c @@ -23,11 +23,12 @@ #include #include #include -#include "../lttng-events.h" -#include "../wrapper/ringbuffer/frontend_types.h" -#include "../wrapper/vmalloc.h" -#include "../wrapper/irqflags.h" -#include "../lttng-tracer.h" +#include +#include +#include +#include +#include +#include static int lttng_kprobes_handler_pre(struct kprobe *p, struct pt_regs *regs) @@ -43,11 +44,11 @@ int lttng_kprobes_handler_pre(struct kprobe *p, struct pt_regs *regs) int ret; unsigned long data = (unsigned long) p->addr; - 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; lib_ring_buffer_ctx_init(&ctx, chan->chan, <tng_probe_ctx, sizeof(data),