From: Keith Packard <keithp@keithp.com>
Date: Sun, 16 Jan 2011 06:42:38 +0000 (-0800)
Subject: altos: Flush log when full
X-Git-Tag: debian/0.8.1+71+gda42f40~10
X-Git-Url: https://git.gag.com/?p=fw%2Faltos;a=commitdiff_plain;h=7a35b2d7048669a96256d4ea0086299f8a0cb1df

altos: Flush log when full

When the log storage is full, make sure any pending writes are flushed
out so that the last bit isn't lost.

Signed-off-by: Keith Packard <keithp@keithp.com>
---

diff --git a/src/ao_log.c b/src/ao_log.c
index 8666482b..fa072550 100644
--- a/src/ao_log.c
+++ b/src/ao_log.c
@@ -42,8 +42,8 @@ ao_log_data(__xdata struct ao_log_record *log) __reentrant
 	log->csum = 0;
 	log->csum = ao_log_csum((__xdata uint8_t *) log);
 	ao_mutex_get(&ao_log_mutex); {
-		if (ao_log_current_pos >= ao_log_end_pos)
-			ao_log_running = 0;
+		if (ao_log_current_pos >= ao_log_end_pos && ao_log_running)
+			ao_log_stop();
 		if (ao_log_running) {
 			wrote = 1;
 			ao_storage_write(ao_log_current_pos,