X-Git-Url: http://git.lttng.org/?a=blobdiff_plain;f=src%2Fcommon%2Fconsumer.c;h=a96d5165eb9c73e816f13a98427d3f7ec9498f03;hb=e2f6bedf440b97836d57c16d2d324e694d31ef33;hp=9003005a0c86ea8546afb94af727f068b878a54e;hpb=a9aa7c779a710ec3bfbd5e34fafd24623ccda067;p=lttng-tools.git

diff --git a/src/common/consumer.c b/src/common/consumer.c
index 9003005a0..a96d5165e 100644
--- a/src/common/consumer.c
+++ b/src/common/consumer.c
@@ -1233,6 +1233,7 @@ void lttng_consumer_should_exit(struct lttng_consumer_local_data *ctx)
 void lttng_consumer_sync_trace_file(struct lttng_consumer_stream *stream,
 		off_t orig_offset)
 {
+	int ret;
 	int outfd = stream->out_fd;
 
 	/*
@@ -1263,8 +1264,11 @@ void lttng_consumer_sync_trace_file(struct lttng_consumer_stream *stream,
 	 * defined. So it can be expected to lead to lower throughput in
 	 * streaming.
 	 */
-	posix_fadvise(outfd, orig_offset - stream->max_sb_size,
+	ret = posix_fadvise(outfd, orig_offset - stream->max_sb_size,
 			stream->max_sb_size, POSIX_FADV_DONTNEED);
+	if (ret) {
+		WARN("posix_fadvise() error (%i)", ret);
+	}
 }
 
 /*