Re: Bad performance results with the latest git patches

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Andreas Dilger wrote:
The problem was in the recently-added "extent sanity checks", and has
also been fixed:

Signed-off-by: Andreas Dilger <adilger@xxxxxxxxxxxxx>
Signed-off-by: Alex Tomas <alex@xxxxxxxxxxxxx>
Signed-off-by: Johann Lombardi <johann@xxxxxxxxxxxxx>

diff -u linux-2.6.18.8/fs/ext3/extents.c linux-2.6.18.8/fs/ext3/extents.c
--- linux-2.6.18.8/fs/ext3/extents.c	2007-06-20 18:54:00.000000000 +0200
+++ linux-2.6.18.8/fs/ext3/extents.c	2007-06-20 18:54:00.000000000 +0200
@@ -1069,7 +1069,7 @@ ext3_ext_search_right(struct inode *inode,
 		if (bh == NULL)
 			return -EIO;
 		eh = ext_block_hdr(bh);
-		if (ext3_ext_check_header(inode, eh, depth)) {
+		if (ext3_ext_check_header(inode, eh, path->p_depth - depth)) {
 			brelse(bh);
 			return -EIO;
 		}

Thanks Andreas, I confirm this patch fixes the problem.
  Valérie
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