linux-kernel - Re: [PATCH v14 073/138] mm/writeback: Add folio_cancel

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Message-ID: <bc939652-c652-4a49-0d6d-9d0f73a9b756@suse.cz>
Date:   Thu, 12 Aug 2021 18:21:38 +0200
From:   Vlastimil Babka <vbabka@...e.cz>
To:     "Matthew Wilcox (Oracle)" <willy@...radead.org>,
        linux-kernel@...r.kernel.org
Cc:     linux-mm@...ck.org, linux-fsdevel@...r.kernel.org,
        Christoph Hellwig <hch@....de>
Subject: Re: [PATCH v14 073/138] mm/writeback: Add folio_cancel_dirty()

On 7/15/21 5:35 AM, Matthew Wilcox (Oracle) wrote:
> Turn __cancel_dirty_page() into __folio_cancel_dirty() and add wrappers.
> Move the prototypes into pagemap.h since this is page cache functionality.
> Saves 44 bytes of kernel text in total; 33 bytes from __folio_cancel_dirty
> and 11 from two callers of cancel_dirty_page().
> 
> Signed-off-by: Matthew Wilcox (Oracle) <willy@...radead.org>
> Reviewed-by: Christoph Hellwig <hch@....de>

Acked-by: Vlastimil Babka <vbabka@...e.cz>