lkml.org 
[lkml]   [2020]   [May]   [28]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH V5 0/9] Enable ext4 support for per-file/directory DAX operations
On Thu, May 28, 2020 at 07:59:54AM -0700, ira.weiny@intel.com wrote:
> From: Ira Weiny <ira.weiny@intel.com>
>
> Changes from V4:
> Fix up DAX mutual exclusion with other flags.
> Add clean up patch (remove jflags)
>
> Changes from V3:
> Change EXT4_DAX_FL to bit24
> Cache device DAX support in the super block and use that is
> ext4_should_use_dax()
>
> Changes from V2:
> Rework DAX exclusivity with verity and encryption based on feedback
> from Eric
>
> Enable the same per file DAX support in ext4 as was done for xfs. This series
> builds and depends on the V11 series for xfs.[1]
>
> This passes the same xfstests test as XFS.
>
> The only issue is that this modifies the old mount option parsing code rather
> than waiting for the new parsing code to be finalized.
>
> This series starts with 3 fixes which include making Verity and Encrypt truly
> mutually exclusive from DAX. I think these first 3 patches should be picked up
> for 5.8 regardless of what is decided regarding the mount parsing.
>
> [1] https://lore.kernel.org/lkml/20200428002142.404144-1-ira.weiny@intel.com/
>
> To: linux-ext4@vger.kernel.org
> To: Andreas Dilger <adilger.kernel@dilger.ca>
> To: "Theodore Y. Ts'o" <tytso@mit.edu>
> To: Jan Kara <jack@suse.cz>
> To: Eric Biggers <ebiggers@kernel.org>

Thanks, applied to the ext4-dax branch.

- Ted

\
 
 \ /
  Last update: 2020-05-29 04:56    [W:0.117 / U:2.688 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site