| To: | Yongqiang Yang <xiaoqiangnk@xxxxxxxxx> |
|---|---|
| Subject: | Re: [PATCH v2] xfstests:Make 225 compare map and fiemap at each block. |
| From: | Josef Bacik <josef@xxxxxxxxxx> |
| Date: | Thu, 19 May 2011 14:19:16 -0400 |
| Cc: | josef@xxxxxxxxxx, sandeen@xxxxxxxxxx, xfs@xxxxxxxxxxx, linux-ext4@xxxxxxxxxxxxxxx |
| In-reply-to: | <1305789665-32743-1-git-send-email-xiaoqiangnk@xxxxxxxxx> |
| References: | <1305789665-32743-1-git-send-email-xiaoqiangnk@xxxxxxxxx> |
| User-agent: | Mutt/1.5.19 (2009-01-05) |
On Thu, May 19, 2011 at 03:21:05PM +0800, Yongqiang Yang wrote: > Due to my carelessness, I induced a ugly patch to ext4's fiemap, but > 225 could not find it. So I looked into the 225 and could not figure out > logic in compare_map_and_fiemap(), which seemed to mix extents with > blocks. Then I made 225 compare map and fiemap at each block, the new > 225 can find another bug in ext4 with 1k block. > > The new 225 works well on ext3, ext4 and xfs with both 1K and 4K block. > > Signed-off-by: Yongqiang Yang <xiaoqiangnk@xxxxxxxxx> Reviewed-by: Josef Bacik <josef@xxxxxxxxxx> Thanks, Josef |
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