X-Git-Url: http://git.lttng.org/?a=blobdiff_plain;f=lttng-ring-buffer-client.h;h=cf2645a5912361ba23ec206114690f315ddba46c;hb=76447e2fba05ed26d3822e6ab36bf0c0f2ca4b74;hp=cf42e688eccf5364e4874fd3ab0f24d4634b6240;hpb=886d51a3d7ed5fa6b41d7f19b3e14ae6c535a44c;p=lttng-modules.git

diff --git a/lttng-ring-buffer-client.h b/lttng-ring-buffer-client.h
index cf42e688..cf2645a5 100644
--- a/lttng-ring-buffer-client.h
+++ b/lttng-ring-buffer-client.h
@@ -60,7 +60,7 @@ struct packet_header {
 		/* Stream packet context */
 		uint64_t timestamp_begin;	/* Cycle count at subbuffer start */
 		uint64_t timestamp_end;		/* Cycle count at subbuffer end */
-		uint32_t events_discarded;	/*
+		unsigned long events_discarded;	/*
 						 * Events lost in this subbuffer since
 						 * the beginning of the trace.
 						 * (may overflow)
@@ -513,7 +513,7 @@ static
 void lttng_event_write_from_user(struct lib_ring_buffer_ctx *ctx,
 			       const void __user *src, size_t len)
 {
-	lib_ring_buffer_copy_from_user(&client_config, ctx, src, len);
+	lib_ring_buffer_copy_from_user_inatomic(&client_config, ctx, src, len);
 }
 
 static