Re: [PATCH 4/6] block: stop setting ->direct_IO

allow building a kernel without buffer_heads · Christoph Hellwig <hch@lst.de> · 2023-07-20
[PATCH 1/6] fs: remove emergency_thaw_bdev · Christoph Hellwig <hch@lst.de> · 2023-07-20
Re: [PATCH 1/6] fs: remove emergency_thaw_bdev · Johannes Thumshirn <hidden> · 2023-07-20
Re: [PATCH 1/6] fs: remove emergency_thaw_bdev · Hannes Reinecke <hare@suse.de> · 2023-07-20
Re: [PATCH 1/6] fs: remove emergency_thaw_bdev · Luis Chamberlain <mcgrof@kernel.org> · 2023-07-24
[PATCH 2/6] fs: rename and move block_page_mkwrite_return · Christoph Hellwig <hch@lst.de> · 2023-07-20
Re: [PATCH 2/6] fs: rename and move block_page_mkwrite_return · Johannes Thumshirn <hidden> · 2023-07-20
Re: [PATCH 2/6] fs: rename and move block_page_mkwrite_return · Hannes Reinecke <hare@suse.de> · 2023-07-20
Re: [PATCH 2/6] fs: rename and move block_page_mkwrite_return · Luis Chamberlain <mcgrof@kernel.org> · 2023-07-24
[PATCH 3/6] block: open code __generic_file_write_iter for blkdev writes · Christoph Hellwig <hch@lst.de> · 2023-07-20
Re: [PATCH 3/6] block: open code __generic_file_write_iter for blkdev writes · Johannes Thumshirn <hidden> · 2023-07-20
Re: [PATCH 3/6] block: open code __generic_file_write_iter for blkdev writes · Hannes Reinecke <hare@suse.de> · 2023-07-20
Re: [PATCH 3/6] block: open code __generic_file_write_iter for blkdev writes · Luis Chamberlain <mcgrof@kernel.org> · 2023-07-24
[PATCH 4/6] block: stop setting ->direct_IO · Christoph Hellwig <hch@lst.de> · 2023-07-20
Re: [PATCH 4/6] block: stop setting ->direct_IO · Johannes Thumshirn <hidden> · 2023-07-20
Re: [PATCH 4/6] block: stop setting ->direct_IO · Hannes Reinecke <hare@suse.de> · 2023-07-20
Re: [PATCH 4/6] block: stop setting ->direct_IO · Luis Chamberlain <mcgrof@kernel.org> · 2023-07-24
[PATCH 5/6] block: use iomap for writes to block devices · Christoph Hellwig <hch@lst.de> · 2023-07-20
Re: [PATCH 5/6] block: use iomap for writes to block devices · Hannes Reinecke <hare@suse.de> · 2023-07-20
Re: [PATCH 5/6] block: use iomap for writes to block devices · Luis Chamberlain <mcgrof@kernel.org> · 2023-07-24
Re: [PATCH 5/6] block: use iomap for writes to block devices · Pankaj Raghav <hidden> · 2023-07-27
[PATCH 6/6] fs: add CONFIG_BUFFER_HEAD · Christoph Hellwig <hch@lst.de> · 2023-07-20
Re: [PATCH 6/6] fs: add CONFIG_BUFFER_HEAD · Matthew Wilcox <willy@infradead.org> · 2023-07-20
Re: [PATCH 6/6] fs: add CONFIG_BUFFER_HEAD · Christoph Hellwig <hch@lst.de> · 2023-07-21
Re: [PATCH 6/6] fs: add CONFIG_BUFFER_HEAD · Hannes Reinecke <hare@suse.de> · 2023-07-20
Re: [PATCH 6/6] fs: add CONFIG_BUFFER_HEAD · Christoph Hellwig <hch@lst.de> · 2023-07-21
Re: [PATCH 6/6] fs: add CONFIG_BUFFER_HEAD · Luis Chamberlain <mcgrof@kernel.org> · 2023-07-24
Re: allow building a kernel without buffer_heads · Bob Peterson <hidden> · 2023-07-20
Re: allow building a kernel without buffer_heads · Christoph Hellwig <hch@lst.de> · 2023-07-21

From: Luis Chamberlain <mcgrof@kernel.org>
Date: 2023-07-24 20:07:20
Also in: linux-fsdevel, linux-mm, linux-xfs, lkml

On Thu, Jul 20, 2023 at 04:04:50PM +0200, Christoph Hellwig wrote:

Direct I/O on block devices now nevers goes through aops->direct_IO.
Stop setting it and set the FMODE_CAN_ODIRECT in ->open instead.

Signed-off-by: Christoph Hellwig <hch@lst.de>

Reviewed-by: Luis Chamberlain <mcgrof@kernel.org>

  Luis

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