Re: [PATCH 3/8] nowait aio: return if direct write will trigger writeback

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To: Goldwyn Rodrigues <rgoldwyn@xxxxxxx>
Subject: Re: [PATCH 3/8] nowait aio: return if direct write will trigger writeback
From: Christoph Hellwig <hch@xxxxxxxxxxxxx>
Date: Thu, 11 May 2017 00:42:50 -0700
Cc: linux-fsdevel@xxxxxxxxxxxxxxx, jack@xxxxxxxx, hch@xxxxxxxxxxxxx, linux-block@xxxxxxxxxxxxxxx, linux-btrfs@xxxxxxxxxxxxxxx, linux-ext4@xxxxxxxxxxxxxxx, linux-xfs@xxxxxxxxxxxxxxx, sagi@xxxxxxxxxxx, avi@xxxxxxxxxxxx, axboe@xxxxxxxxx, linux-api@xxxxxxxxxxxxxxx, willy@xxxxxxxxxxxxx, tom.leiming@xxxxxxxxx, Goldwyn Rodrigues <rgoldwyn@xxxxxxxx>
In-reply-to: <20170509122219.31756-4-rgoldwyn@suse.de>
References: <20170509122219.31756-1-rgoldwyn@suse.de> <20170509122219.31756-4-rgoldwyn@suse.de>
User-agent: Mutt/1.8.0 (2017-02-23)

It might make sense to move filemap_range_has_page into a separate
prep patch.

Otherwise this looks fine:

Reviewed-by: Christoph Hellwig <hch@xxxxxx>

References:
- [PATCH 0/8 v7] No wait AIO
  - From: Goldwyn Rodrigues
- [PATCH 3/8] nowait aio: return if direct write will trigger writeback
  - From: Goldwyn Rodrigues

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