From: Chris Mason <chris.mason@oracle.com>
Date: Sat, 28 Apr 2007 13:29:35 +0000 (-0400)
Subject: Btrfs: smarter transaction writeback
X-Git-Tag: v2.6.29-rc1~27^2~9^2~55^2~56^2~30^2~577
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7c4452b9a6ca7aabe37ea2e43d443110bdc08cd8;p=pandora-kernel.git

Btrfs: smarter transaction writeback

Signed-off-by: Chris Mason <chris.mason@oracle.com>
---

diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c
index afc5267515e2..652cf305a967 100644
--- a/fs/btrfs/extent-tree.c
+++ b/fs/btrfs/extent-tree.c
@@ -762,6 +762,7 @@ struct buffer_head *btrfs_alloc_free_block(struct btrfs_trans_handle *trans,
 	BUG_ON(ret);
 	buf = btrfs_find_create_tree_block(root, ins.objectid);
 	set_buffer_uptodate(buf);
+	set_radix_bit(&trans->transaction->dirty_pages, buf->b_page->index);
 	return buf;
 }
 
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