Re: [PATCH v2 03/25] mm: Use VM_BUG_ON_PAGE in clear_page_dirty_for_io

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To: Matthew Wilcox <willy@xxxxxxxxxxxxx>
Subject: Re: [PATCH v2 03/25] mm: Use VM_BUG_ON_PAGE in clear_page_dirty_for_io
From: Christoph Hellwig <hch@xxxxxxxxxxxxx>
Date: Tue, 11 Feb 2020 23:38:06 -0800
Cc: linux-fsdevel@xxxxxxxxxxxxxxx, linux-mm@xxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx
In-reply-to: <20200212041845.25879-4-willy@infradead.org>

On Tue, Feb 11, 2020 at 08:18:23PM -0800, Matthew Wilcox wrote:
> From: "Matthew Wilcox (Oracle)" <willy@xxxxxxxxxxxxx>
> 
> Dumping the page information in this circumstance helps for debugging.
> 
> Signed-off-by: Matthew Wilcox (Oracle) <willy@xxxxxxxxxxxxx>

Looks good,

Reviewed-by: Christoph Hellwig <hch@xxxxxx>

References:
- [PATCH v2 00/25] Large pages in the page cache
  - From: Matthew Wilcox
- [PATCH v2 03/25] mm: Use VM_BUG_ON_PAGE in clear_page_dirty_for_io
  - From: Matthew Wilcox

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