From: Charles Manning <cdhmanning@gmail.com>
Date: Tue, 1 Jun 2021 23:28:43 +0000 (+1200)
Subject: Fix sleep logic in background gc thread example
X-Git-Url: http://aleph1.co.uk/gitweb/?p=yaffs2.git;a=commitdiff_plain;h=5101bff53a59d4cd54da0b4cde0cc32208b22d64

Fix sleep logic in background gc thread example

The logic to sleep longer was the wrong way around.

Signed-off-by: Charles Manning <cdhmanning@gmail.com>
---

diff --git a/direct/test-framework/yaffs_osglue.c b/direct/test-framework/yaffs_osglue.c
index 2cc18bb..94ca24d 100644
--- a/direct/test-framework/yaffs_osglue.c
+++ b/direct/test-framework/yaffs_osglue.c
@@ -106,7 +106,13 @@ static void *bg_gc_func(void *dummy)
 
 		while ((dev = yaffs_next_dev()) != NULL) {
 			result = yaffs_do_background_gc_reldev(dev, urgent);
-			if (result > 0)
+
+			/* result is 1 if more than half the free space is
+			 * erased.
+			 * If less than half the free space is erased then it is
+			 * worth doing another background_gc operation sooner.
+			 */
+			if (result == 0)
 				next_urgent = 1;
 		}