X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;f=probes%2Flttng-kprobes.c;h=c2547f0a48c0fb5288ef95d1cae9d47071873520;hb=63d6e6603fb7dec20778b1276b2e67e3e16bdffc;hp=4398dc6d8f811f68c06abb4fcc587f3dcd446583;hpb=886d51a3d7ed5fa6b41d7f19b3e14ae6c535a44c;p=lttng-modules.git

diff --git a/probes/lttng-kprobes.c b/probes/lttng-kprobes.c
index 4398dc6d..c2547f0a 100644
--- a/probes/lttng-kprobes.c
+++ b/probes/lttng-kprobes.c
@@ -26,6 +26,7 @@
 #include "../lttng-events.h"
 #include "../wrapper/ringbuffer/frontend_types.h"
 #include "../wrapper/vmalloc.h"
+#include "../wrapper/irqflags.h"
 #include "../lttng-tracer.h"
 
 static
@@ -33,6 +34,10 @@ int lttng_kprobes_handler_pre(struct kprobe *p, struct pt_regs *regs)
 {
 	struct lttng_event *event =
 		container_of(p, struct lttng_event, u.kprobe.kp);
+	struct lttng_probe_ctx lttng_probe_ctx = {
+		.event = event,
+		.interruptible = !lttng_regs_irqs_disabled(regs),
+	};
 	struct lttng_channel *chan = event->chan;
 	struct lib_ring_buffer_ctx ctx;
 	int ret;
@@ -45,7 +50,7 @@ int lttng_kprobes_handler_pre(struct kprobe *p, struct pt_regs *regs)
 	if (unlikely(!ACCESS_ONCE(event->enabled)))
 		return 0;
 
-	lib_ring_buffer_ctx_init(&ctx, chan->chan, event, sizeof(data),
+	lib_ring_buffer_ctx_init(&ctx, chan->chan, &lttng_probe_ctx, sizeof(data),
 				 lttng_alignof(data), -1);
 	ret = chan->ops->event_reserve(&ctx, event->id);
 	if (ret < 0)
@@ -85,7 +90,7 @@ int lttng_create_kprobe_event(const char *name, struct lttng_event *event)
 	field->type.atype = atype_integer;
 	field->type.u.basic.integer.size = sizeof(unsigned long) * CHAR_BIT;
 	field->type.u.basic.integer.alignment = lttng_alignof(unsigned long) * CHAR_BIT;
-	field->type.u.basic.integer.signedness = is_signed_type(unsigned long);
+	field->type.u.basic.integer.signedness = lttng_is_signed_type(unsigned long);
 	field->type.u.basic.integer.reverse_byte_order = 0;
 	field->type.u.basic.integer.base = 16;
 	field->type.u.basic.integer.encoding = lttng_encode_none;
@@ -175,3 +180,7 @@ EXPORT_SYMBOL_GPL(lttng_kprobes_destroy_private);
 MODULE_LICENSE("GPL and additional rights");
 MODULE_AUTHOR("Mathieu Desnoyers");
 MODULE_DESCRIPTION("Linux Trace Toolkit Kprobes Support");
+MODULE_VERSION(__stringify(LTTNG_MODULES_MAJOR_VERSION) "."
+	__stringify(LTTNG_MODULES_MINOR_VERSION) "."
+	__stringify(LTTNG_MODULES_PATCHLEVEL_VERSION)
+	LTTNG_MODULES_EXTRAVERSION);