From: Pierre-Marc Fournier <pierre-marc.fournier@polymtl.ca>
Date: Mon, 15 Feb 2010 05:28:03 +0000 (-0500)
Subject: ustd: add FIXME
X-Git-Tag: v1.9.1~733
X-Git-Url: https://git.lttng.org./?a=commitdiff_plain;h=14e859d8ecbbed251380ec1c973c31cf9245b047;p=lttng-ust.git

ustd: add FIXME
---

diff --git a/ustd/lowlevel.c b/ustd/lowlevel.c
index 65657490..a79b494b 100644
--- a/ustd/lowlevel.c
+++ b/ustd/lowlevel.c
@@ -112,6 +112,8 @@ void finish_consuming_dead_subbuffer(struct buffer_info *buf)
 		}
 
 		/* Check if subbuf was fully written. This is from Mathieu's algorithm/paper. */
+		/* FIXME: not sure data_size = 0xffffffff when the buffer is not full. It might
+		 * take the value of the header size initially */
 		if (((commit_seq - buf->subbuf_size) & commit_seq_mask)
 		    - (USTD_BUFFER_TRUNC(consumed_offset, buf) >> n_subbufs_order) == 0
                     && header->data_size != 0xffffffff && header->sb_size != 0xffffffff) {