X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;f=src%2Fcommon%2Fconsumer%2Fconsumer.c;h=da5d7ccfb68ffcf7f8ecbde438baccce4538ad65;hb=808a4d46defe8b65590a3e6cab9c7df974696ec6;hp=d4b0cab812d0b75bba8ebb3c40dc93e044e67966;hpb=8d18bcaede97b6d87e434310da9c13d269983c77;p=lttng-tools.git

diff --git a/src/common/consumer/consumer.c b/src/common/consumer/consumer.c
index d4b0cab81..da5d7ccfb 100644
--- a/src/common/consumer/consumer.c
+++ b/src/common/consumer/consumer.c
@@ -1686,7 +1686,7 @@ ssize_t lttng_consumer_on_read_subbuffer_mmap(
 	 * receive a ret value that is bigger than len.
 	 */
 	ret = lttng_write(outfd, buffer->data, write_len);
-	DBG("Consumer mmap write() ret %zd (len %lu)", ret, write_len);
+	DBG("Consumer mmap write() ret %zd (len %zu)", ret, write_len);
 	if (ret < 0 || ((size_t) ret != write_len)) {
 		/*
 		 * Report error to caller if nothing was written else at least send the
@@ -3347,6 +3347,7 @@ ssize_t lttng_consumer_read_subbuffer(struct lttng_consumer_stream *stream,
 		if (ret == -ENODATA) {
 			/* Not an error. */
 			ret = 0;
+			goto sleep_stream;
 		}
 		goto end;
 	}
@@ -3412,6 +3413,7 @@ ssize_t lttng_consumer_read_subbuffer(struct lttng_consumer_stream *stream,
 		goto end;
 	}
 
+sleep_stream:
 	if (stream->read_subbuffer_ops.on_sleep) {
 		stream->read_subbuffer_ops.on_sleep(stream, ctx);
 	}