X-Git-Url: https://git.lttng.org/?p=lttng-tools.git;a=blobdiff_plain;f=src%2Fcommon%2Fust-consumer%2Fust-consumer.c;h=b46a505021203a017832cec88826244f02895643;hp=9055d0cf8baa82ef9a88257a3b002aa5823c1e5d;hb=49f45573c5077c2e1766819bf13518ac560a3ee0;hpb=128708c34ee7d054755d110df12940155c2dd781

diff --git a/src/common/ust-consumer/ust-consumer.c b/src/common/ust-consumer/ust-consumer.c
index 9055d0cf8..b46a50502 100644
--- a/src/common/ust-consumer/ust-consumer.c
+++ b/src/common/ust-consumer/ust-consumer.c
@@ -147,7 +147,9 @@ static struct lttng_consumer_stream *allocate_stream(int cpu, int key,
 	assert(channel);
 	assert(ctx);
 
-	stream = consumer_allocate_stream(channel->key,
+	stream = consumer_allocate_stream(
+			channel,
+			channel->key,
 			key,
 			channel->name,
 			channel->relayd_id,
@@ -176,7 +178,6 @@ static struct lttng_consumer_stream *allocate_stream(int cpu, int key,
 	}
 
 	consumer_stream_update_channel_attributes(stream, channel);
-	stream->chan = channel;
 
 error:
 	if (_alloc_ret) {
@@ -1211,6 +1212,7 @@ static int snapshot_channel(struct lttng_consumer_channel *channel,
 			ssize_t read_len;
 			unsigned long len, padded_len;
 			const char *subbuf_addr;
+			struct lttng_buffer_view subbuf_view;
 
 			health_code_update();
 
@@ -1245,9 +1247,11 @@ static int snapshot_channel(struct lttng_consumer_channel *channel,
 				goto error_put_subbuf;
 			}
 
+			subbuf_view = lttng_buffer_view_init(
+					subbuf_addr, 0, padded_len);
 			read_len = lttng_consumer_on_read_subbuffer_mmap(ctx,
-					stream, subbuf_addr, len,
-					padded_len - len, NULL);
+					stream, &subbuf_view, padded_len - len,
+					NULL);
 			if (use_relayd) {
 				if (read_len != len) {
 					ret = -EPERM;
@@ -2808,6 +2812,7 @@ int lttng_ustconsumer_read_subbuffer(struct lttng_consumer_stream *stream,
 	struct ustctl_consumer_stream *ustream;
 	struct ctf_packet_index index;
 	const char *subbuf_addr;
+	struct lttng_buffer_view subbuf_view;
 
 	assert(stream);
 	assert(stream->ustream);
@@ -2923,9 +2928,11 @@ retry:
 		goto error_put_subbuf;
 	}
 
+	subbuf_view = lttng_buffer_view_init(subbuf_addr, 0, len);
+
 	/* write the subbuffer to the tracefile */
 	ret = lttng_consumer_on_read_subbuffer_mmap(
-			ctx, stream, subbuf_addr, subbuf_size, padding, &index);
+			ctx, stream, &subbuf_view, padding, &index);
 	/*
 	 * The mmap operation should write subbuf_size amount of data when
 	 * network streaming or the full padding (len) size when we are _not_