Re: [PATCH 12/20] mm: Pass vm_fault structure into do_page_mkwrite()

[PATCH 0/20 v5] dax: Clear dirty bits after flushing caches · Jan Kara <jack@suse.cz> · 2016-11-18
[PATCH 01/20] mm: Join struct fault_env and vm_fault · Jan Kara <jack@suse.cz> · 2016-11-18
Re: [PATCH 01/20] mm: Join struct fault_env and vm_fault · Kirill A. Shutemov <hidden> · 2016-11-18
[PATCH 02/20] mm: Use vmf->address instead of of vmf->virtual_address · Jan Kara <jack@suse.cz> · 2016-11-18
Re: [PATCH 02/20] mm: Use vmf->address instead of of vmf->virtual_address · Kirill A. Shutemov <hidden> · 2016-11-18
[PATCH 03/20] mm: Use pgoff in struct vm_fault instead of passing it separately · Jan Kara <jack@suse.cz> · 2016-11-18
[PATCH 04/20] mm: Use passed vm_fault structure in __do_fault() · Jan Kara <jack@suse.cz> · 2016-11-18
[PATCH 05/20] mm: Trim __do_fault() arguments · Jan Kara <jack@suse.cz> · 2016-11-18
[PATCH 06/20] mm: Use passed vm_fault structure for in wp_pfn_shared() · Jan Kara <jack@suse.cz> · 2016-11-18
[PATCH 07/20] mm: Add orig_pte field into vm_fault · Jan Kara <jack@suse.cz> · 2016-11-18
[PATCH 08/20] mm: Allow full handling of COW faults in ->fault handlers · Jan Kara <jack@suse.cz> · 2016-11-18
[PATCH 09/20] mm: Factor out functionality to finish page faults · Jan Kara <jack@suse.cz> · 2016-11-18
[PATCH 10/20] mm: Move handling of COW faults into DAX code · Jan Kara <jack@suse.cz> · 2016-11-18
Re: [PATCH 10/20] mm: Move handling of COW faults into DAX code · Ross Zwisler <hidden> · 2016-11-21
[PATCH 11/20] mm: Factor out common parts of write fault handling · Jan Kara <jack@suse.cz> · 2016-11-18
[PATCH 12/20] mm: Pass vm_fault structure into do_page_mkwrite() · Jan Kara <jack@suse.cz> · 2016-11-18
Re: [PATCH 12/20] mm: Pass vm_fault structure into do_page_mkwrite() · Kirill A. Shutemov <hidden> · 2016-11-18
[PATCH 13/20] mm: Use vmf->page during WP faults · Jan Kara <jack@suse.cz> · 2016-11-18
[PATCH 14/20] mm: Move part of wp_page_reuse() into the single call site · Jan Kara <jack@suse.cz> · 2016-11-18
[PATCH 15/20] mm: Provide helper for finishing mkwrite faults · Jan Kara <jack@suse.cz> · 2016-11-18
[PATCH 16/20] mm: Change return values of finish_mkwrite_fault() · Jan Kara <jack@suse.cz> · 2016-11-18
[PATCH 17/20] mm: Export follow_pte() · Jan Kara <jack@suse.cz> · 2016-11-18
[PATCH 18/20] dax: Make cache flushing protected by entry lock · Jan Kara <jack@suse.cz> · 2016-11-18
[PATCH 19/20] dax: Protect PTE modification on WP fault by radix tree entry lock · Jan Kara <jack@suse.cz> · 2016-11-18
[PATCH 20/20] dax: Clear dirty entry tags on cache flush · Jan Kara <jack@suse.cz> · 2016-11-18

From: Kirill A. Shutemov <hidden>
Date: 2016-11-18 10:23:51
Also in: linux-fsdevel, nvdimm

On Fri, Nov 18, 2016 at 10:17:16AM +0100, Jan Kara wrote:

We will need more information in the ->page_mkwrite() helper for DAX to
be able to fully finish faults there. Pass vm_fault structure to
do_page_mkwrite() and use it there so that information propagates
properly from upper layers.

Reviewed-by: Ross Zwisler <redacted>
Signed-off-by: Jan Kara <jack@suse.cz>

Acked-by: Kirill A. Shutemov <redacted>

-- 
 Kirill A. Shutemov

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