From: Christoph Hellwig <hch@lst.de>
To: Jens Axboe <axboe@kernel.dk>
Cc: Dave Chinner <david@fromorbit.com>,
Christoph Hellwig <hch@lst.de>,
linux-xfs@vger.kernel.org, linux-fsdevel@vger.kernel.org
Subject: Re: an iomap-based direct I/O implementation V3
Date: Wed, 23 Nov 2016 09:36:57 +0100 [thread overview]
Message-ID: <20161123083657.GA16966@lst.de> (raw)
In-Reply-To: <d0a96b3e-9fb1-9c93-2c0e-6a1d7ec1e98d@kernel.dk>
On Tue, Nov 22, 2016 at 05:40:30PM -0700, Jens Axboe wrote:
> That's going to be somewhat harder... The REQ_IDLE used to be
> REQ_NOIDLE. bio_iov_iter_get_pages() is a single commit, so that's easy
> enough. The poll bits are 3-4 patches, so not too bad either.
I think we'll simply need a tree that has latest master merged into
the block tree as a base. The only other option would be to cherry-pick
bio_iov_iter_get_pages from the block tree into the XFS tree, and I'll
resend the series so that it doesn't require the other block changes,
those are fairly mechanical merges that could be carried in linux-next.
next prev parent reply other threads:[~2016-11-23 8:36 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-11-13 19:07 an iomap-based direct I/O implementation V3 Christoph Hellwig
2016-11-13 19:07 ` [PATCH 1/5] locking/lockdep: Provide a type check for lock_is_held Christoph Hellwig
2016-11-13 19:07 ` [PATCH 2/5] xfs: remove i_iolock and use i_rwsem in the VFS inode instead Christoph Hellwig
2016-11-15 15:34 ` Brian Foster
2016-11-15 16:52 ` Christoph Hellwig
2016-11-13 19:07 ` [PATCH 3/5] fs: make sb_init_dio_done_wq available outside of direct-io.c Christoph Hellwig
2016-11-13 19:07 ` [PATCH 4/5] iomap: implement direct I/O Christoph Hellwig
2016-11-13 19:07 ` [PATCH 5/5] xfs: use iomap_dio_rw Christoph Hellwig
2016-11-15 15:34 ` Brian Foster
2016-11-15 16:52 ` Christoph Hellwig
2016-11-21 16:52 ` an iomap-based direct I/O implementation V3 Christoph Hellwig
2016-11-21 22:34 ` Dave Chinner
2016-11-22 22:52 ` Dave Chinner
2016-11-22 23:12 ` Jens Axboe
2016-11-23 0:02 ` Dave Chinner
2016-11-23 0:40 ` Jens Axboe
2016-11-23 8:36 ` Christoph Hellwig [this message]
2016-11-27 23:16 ` Dave Chinner
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