linux-kernel - Re: [PATCH 1/9] iomap: Fix misplaced page flushing

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Date:   Tue, 25 Aug 2020 09:51:05 +1000
From:   Dave Chinner <david@...morbit.com>
To:     "Matthew Wilcox (Oracle)" <willy@...radead.org>
Cc:     linux-xfs@...r.kernel.org, linux-fsdevel@...r.kernel.org,
        "Darrick J . Wong" <darrick.wong@...cle.com>,
        linux-nvdimm@...ts.01.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 1/9] iomap: Fix misplaced page flushing

On Mon, Aug 24, 2020 at 03:55:02PM +0100, Matthew Wilcox (Oracle) wrote:
> If iomap_unshare_actor() unshares to an inline iomap, the page was
> not being flushed.  block_write_end() and __iomap_write_end() already
> contain flushes, so adding it to iomap_write_end_inline() seems like
> the best place.  That means we can remove it from iomap_write_actor().
> 
> Signed-off-by: Matthew Wilcox (Oracle) <willy@...radead.org>
> ---
>  fs/iomap/buffered-io.c | 3 +--
>  1 file changed, 1 insertion(+), 2 deletions(-)

looks good.

Reviewed-by: Dave Chinner <dchinner@...hat.com>

Cheers,

Dave.
-- 
Dave Chinner
david@...morbit.com