Re: [PATCH 07/11] dax: Introduce IOMAP_FAULT flag

[PATCH 0/11 v2] ext4: Convert ext4 DAX IO to iomap framework · Jan Kara <jack@suse.cz> · 2016-11-08
[PATCH 06/11] ext4: Avoid split extents for DAX writes · Jan Kara <jack@suse.cz> · 2016-11-08
Re: [PATCH 06/11] ext4: Avoid split extents for DAX writes · Ross Zwisler <hidden> · 2016-11-11
Re: [PATCH 06/11] ext4: Avoid split extents for DAX writes · Jan Kara <jack@suse.cz> · 2016-11-14
[PATCH 07/11] dax: Introduce IOMAP_FAULT flag · Jan Kara <jack@suse.cz> · 2016-11-08
Re: [PATCH 07/11] dax: Introduce IOMAP_FAULT flag · Dave Chinner <david@fromorbit.com> · 2016-11-08
Re: [PATCH 07/11] dax: Introduce IOMAP_FAULT flag · Christoph Hellwig <hch@infradead.org> · 2016-11-09
[PATCH 09/11] ext4: Rip out DAX handling from direct IO path · Jan Kara <jack@suse.cz> · 2016-11-08
Re: [PATCH 09/11] ext4: Rip out DAX handling from direct IO path · Ross Zwisler <hidden> · 2016-11-16
Re: [PATCH 09/11] ext4: Rip out DAX handling from direct IO path · Jan Kara <jack@suse.cz> · 2016-11-17
[PATCH 10/11] ext2: Use iomap_zero_range() for zeroing truncated page in DAX path · Jan Kara <jack@suse.cz> · 2016-11-08
Re: [PATCH 10/11] ext2: Use iomap_zero_range() for zeroing truncated page in DAX path · Ross Zwisler <hidden> · 2016-11-16
[PATCH 05/11] ext4: DAX iomap write support · Jan Kara <jack@suse.cz> · 2016-11-08
[PATCH 11/11] dax: Rip out get_block based IO support · Jan Kara <jack@suse.cz> · 2016-11-08
Re: [PATCH 11/11] dax: Rip out get_block based IO support · Ross Zwisler <hidden> · 2016-11-16
Re: [PATCH 11/11] dax: Rip out get_block based IO support · Jan Kara <jack@suse.cz> · 2016-11-17
[PATCH 08/11] ext4: Convert DAX faults to iomap infrastructure · Jan Kara <jack@suse.cz> · 2016-11-08
[PATCH 01/11] ext4: Factor out checks from ext4_file_write_iter() · Jan Kara <jack@suse.cz> · 2016-11-08
Re: [PATCH 01/11] ext4: Factor out checks from ext4_file_write_iter() · Ross Zwisler <hidden> · 2016-11-10
[PATCH 02/11] ext4: Let S_DAX set only if DAX is really supported · Jan Kara <jack@suse.cz> · 2016-11-08
Re: [PATCH 02/11] ext4: Let S_DAX set only if DAX is really supported · Ross Zwisler <hidden> · 2016-11-10
Re: [PATCH 02/11] ext4: Let S_DAX set only if DAX is really supported · Jan Kara <jack@suse.cz> · 2016-11-11
Re: [PATCH 02/11] ext4: Let S_DAX set only if DAX is really supported · Ross Zwisler <hidden> · 2016-11-11
[PATCH 03/11] ext4: Convert DAX reads to iomap infrastructure · Jan Kara <jack@suse.cz> · 2016-11-08
Re: [PATCH 03/11] ext4: Convert DAX reads to iomap infrastructure · Ross Zwisler <hidden> · 2016-11-10
Re: [PATCH 03/11] ext4: Convert DAX reads to iomap infrastructure · Jan Kara <jack@suse.cz> · 2016-11-11
Re: [PATCH 03/11] ext4: Convert DAX reads to iomap infrastructure · Ross Zwisler <hidden> · 2016-11-11
[PATCH 04/11] ext4: Use iomap for zeroing blocks in DAX mode · Jan Kara <jack@suse.cz> · 2016-11-08
Re: [PATCH 04/11] ext4: Use iomap for zeroing blocks in DAX mode · Ross Zwisler <hidden> · 2016-11-10
Re: [PATCH 0/11 v2] ext4: Convert ext4 DAX IO to iomap framework · Dave Chinner <david@fromorbit.com> · 2016-11-08
Re: [PATCH 0/11 v2] ext4: Convert ext4 DAX IO to iomap framework · Christoph Hellwig <hch@infradead.org> · 2016-11-09
Re: [PATCH 0/11 v2] ext4: Convert ext4 DAX IO to iomap framework · Dave Chinner <david@fromorbit.com> · 2016-11-09

From: Christoph Hellwig <hch@infradead.org>
Date: 2016-11-09 15:03:49
Also in: linux-fsdevel

On Tue, Nov 08, 2016 at 12:08:13PM +0100, Jan Kara wrote:

Introduce a flag telling iomap operations whether they are handling a
fault or other IO. That may influence behavior wrt inode size and
similar things.

Signed-off-by: Jan Kara <jack@suse.cz>

Looks fine in general - I'm a bit worried about which flags combinations
are valid, but as this is my fault I'll sort it out after we get your
series in:

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

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