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From: Jan Kara <jack@suse.cz>
To: ira.weiny@intel.com
Cc: linux-ext4@vger.kernel.org,
	Andreas Dilger <adilger.kernel@dilger.ca>,
	"Theodore Y. Ts'o" <tytso@mit.edu>, Jan Kara <jack@suse.cz>,
	Al Viro <viro@zeniv.linux.org.uk>,
	Dan Williams <dan.j.williams@intel.com>,
	Dave Chinner <david@fromorbit.com>,
	Christoph Hellwig <hch@lst.de>, Jeff Moyer <jmoyer@redhat.com>,
	"Darrick J. Wong" <darrick.wong@oracle.com>,
	linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH V1 9/9] Documentation/dax: Update DAX enablement for ext4
Date: Thu, 14 May 2020 13:15:44 +0200	[thread overview]
Message-ID: <20200514111544.GG9569@quack2.suse.cz> (raw)
In-Reply-To: <20200514065316.2500078-10-ira.weiny@intel.com>

On Wed 13-05-20 23:53:15, ira.weiny@intel.com wrote:
> From: Ira Weiny <ira.weiny@intel.com>
> 
> Update the document to reflect ext4 and xfs now behave the same.
> 
> Signed-off-by: Ira Weiny <ira.weiny@intel.com>

Looks good to me. You can add:

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

								Honza

> 
> ---
> Changes from RFC:
> 	Update with ext2 text...
> ---
>  Documentation/filesystems/dax.txt | 6 +++---
>  1 file changed, 3 insertions(+), 3 deletions(-)
> 
> diff --git a/Documentation/filesystems/dax.txt b/Documentation/filesystems/dax.txt
> index 735fb4b54117..265c4f808dbf 100644
> --- a/Documentation/filesystems/dax.txt
> +++ b/Documentation/filesystems/dax.txt
> @@ -25,7 +25,7 @@ size when creating the filesystem.
>  Currently 3 filesystems support DAX: ext2, ext4 and xfs.  Enabling DAX on them
>  is different.
>  
> -Enabling DAX on ext4 and ext2
> +Enabling DAX on ext2
>  -----------------------------
>  
>  When mounting the filesystem, use the "-o dax" option on the command line or
> @@ -33,8 +33,8 @@ add 'dax' to the options in /etc/fstab.  This works to enable DAX on all files
>  within the filesystem.  It is equivalent to the '-o dax=always' behavior below.
>  
>  
> -Enabling DAX on xfs
> --------------------
> +Enabling DAX on xfs and ext4
> +----------------------------
>  
>  Summary
>  -------
> -- 
> 2.25.1
> 
-- 
Jan Kara <jack@suse.com>
SUSE Labs, CR

      reply	other threads:[~2020-05-14 11:15 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-05-14  6:53 [PATCH V1 0/9] Enable ext4 support for per-file/directory DAX operations ira.weiny
2020-05-14  6:53 ` [PATCH V1 1/9] fs/ext4: Narrow scope of DAX check in setflags ira.weiny
2020-05-14  6:53 ` [PATCH V1 2/9] fs/ext4: Disallow verity if inode is DAX ira.weiny
2020-05-14 10:21   ` Jan Kara
2020-05-14  6:53 ` [PATCH V1 3/9] fs/ext4: Disallow encryption " ira.weiny
2020-05-14 10:23   ` Jan Kara
2020-05-14  6:53 ` [PATCH V1 4/9] fs/ext4: Change EXT4_MOUNT_DAX to EXT4_MOUNT_DAX_ALWAYS ira.weiny
2020-05-14  6:53 ` [PATCH V1 5/9] fs/ext4: Update ext4_should_use_dax() ira.weiny
2020-05-14  6:53 ` [PATCH V1 6/9] fs/ext4: Only change S_DAX on inode load ira.weiny
2020-05-14  6:53 ` [PATCH V1 7/9] fs/ext4: Make DAX mount option a tri-state ira.weiny
2020-05-14 11:25   ` Jan Kara
2020-05-14 14:27     ` Ira Weiny
2020-05-14 15:08   ` Darrick J. Wong
2020-05-15  3:38     ` Ira Weiny
2020-05-14  6:53 ` [PATCH V1 8/9] fs/ext4: Introduce DAX inode flag ira.weiny
2020-05-14 11:06   ` Jan Kara
2020-05-14  6:53 ` [PATCH V1 9/9] Documentation/dax: Update DAX enablement for ext4 ira.weiny
2020-05-14 11:15   ` Jan Kara [this message]

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