| To: | Jan Kara <jack@xxxxxxx> |
|---|---|
| Subject: | Re: [PATCH 2/2] ext4: Fix mmap data corruption when blocksize < pagesize |
| From: | Theodore Ts'o <tytso@xxxxxxx> |
| Date: | Wed, 1 Oct 2014 22:06:33 -0400 |
| Cc: | linux-fsdevel@xxxxxxxxxxxxxxx, linux-ext4@xxxxxxxxxxxxxxx, xfs@xxxxxxxxxxx, Dave Chinner <david@xxxxxxxxxxxxx> |
| Delivered-to: | xfs@xxxxxxxxxxx |
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| In-reply-to: | <1411648916-16773-3-git-send-email-jack@xxxxxxx> |
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On Thu, Sep 25, 2014 at 02:41:56PM +0200, Jan Kara wrote:
> Use truncate_isize_extended() when hole is being created in a file so that
> ->page_mkwrite() will get called for the partial tail page if it is
> mmaped (see the first patch in the series for details).
>
> Signed-off-by: Jan Kara <jack@xxxxxxx>
Applied to the ext4 tree, thanks.
- Ted
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