From 3551d4159392aa03668ed65bc83ce39d25030829 Mon Sep 17 00:00:00 2001
From: Simon Rettberg
Date: Wed, 13 Nov 2013 17:27:19 +0100
Subject: [SERVER] Don't lock on image array when saving cache maps

---
 src/server/image.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/server/image.c b/src/server/image.c
index f9e8ea1..4c296af 100644
--- a/src/server/image.c
+++ b/src/server/image.c
@@ -160,11 +160,9 @@ void image_markComplete(dnbd3_image_t *image)
  */
 void image_saveAllCacheMaps()
 {
-	spin_lock( &_images_lock );
 	for (int i = 0; i < _num_images; ++i) {
 		image_saveCacheMap( _images[i] );
 	}
-	spin_unlock( &_images_lock );
 }
 
 /**
@@ -638,7 +636,11 @@ static int image_try_load(char *base, char *path, int withUplink)
 			goto load_error;
 		} else if ( existing->cache_map != NULL && cache_map == NULL ) {
 			// Image seems complete now!
+			memlogf( "[INFO] Image %s is complete on disk now!", existing->lower_name );
 			memset( existing->cache_map, -1, IMGSIZE_TO_MAPBYTES(existing->filesize) );
+			spin_lock( &existing->lock );
+			image_markComplete( existing );
+			spin_unlock( &existing->lock );
 			function_return = TRUE;
 			goto load_error;
 		} else { // Nothing changed about the existing image, so do nothing
-- 
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