---

yaml --- r: 128550 b: refs/heads/master c: 015a739 h: refs/heads/master v: v3
git-mirror · Sep 25, 2008 · cd5e52d · cd5e52d
1 parent 67b8ff0
commit cd5e52d
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Showing 3 changed files with 14 additions and 2 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: eef1c494a2d4212e13c67d05e9cc3cd1e6dfed5d
+refs/heads/master: 015a739c7c238768fbfa4eea8ea2ebc1a35e7bb1
diff --git a/trunk/fs/btrfs/extent-tree.c b/trunk/fs/btrfs/extent-tree.c
@@ -961,7 +961,7 @@ static int find_free_extent(struct btrfs_trans_handle *trans, struct btrfs_root
 
 	level = btrfs_header_level(root->node);
 
-	if (num_bytes >= 96 * 1024 * 1024 && hint_byte) {
+	if (num_bytes >= 32 * 1024 * 1024 && hint_byte) {
 		data = BTRFS_BLOCK_GROUP_MIXED;
 	}
 

diff --git a/trunk/fs/btrfs/extent_map.c b/trunk/fs/btrfs/extent_map.c
@@ -1861,13 +1861,25 @@ int extent_write_full_page(struct extent_map_tree *tree, struct page *page,
 			  struct writeback_control *wbc)
 {
 	int ret;
+	struct address_space *mapping = page->mapping;
 	struct extent_page_data epd = {
 		.bio = NULL,
 		.tree = tree,
 		.get_extent = get_extent,
 	};
+	struct writeback_control wbc_writepages = {
+		.bdi		= wbc->bdi,
+		.sync_mode	= WB_SYNC_NONE,
+		.older_than_this = NULL,
+		.nr_to_write	= 64,
+		.range_start	= page_offset(page) + PAGE_CACHE_SIZE,
+		.range_end	= (loff_t)-1,
+	};
+
 
 	ret = __extent_writepage(page, wbc, &epd);
+
+	write_cache_pages(mapping, &wbc_writepages, __extent_writepage, &epd);
 	if (epd.bio)
 		submit_one_bio(WRITE, epd.bio);
 	return ret;