linux-ext4 - Re: [PATCH v8 17/18] xfs: minimal conversion to errseq

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <20170629171326.GF5874@birch.djwong.org>
Date:   Thu, 29 Jun 2017 10:13:26 -0700
From:   "Darrick J. Wong" <darrick.wong@...cle.com>
To:     jlayton@...nel.org
Cc:     Andrew Morton <akpm@...ux-foundation.org>,
        Al Viro <viro@...IV.linux.org.uk>, Jan Kara <jack@...e.cz>,
        tytso@....edu, axboe@...nel.dk, mawilcox@...rosoft.com,
        ross.zwisler@...ux.intel.com, corbet@....net,
        Chris Mason <clm@...com>, Josef Bacik <jbacik@...com>,
        David Sterba <dsterba@...e.com>,
        Carlos Maiolino <cmaiolino@...hat.com>,
        Eryu Guan <eguan@...hat.com>,
        David Howells <dhowells@...hat.com>,
        Christoph Hellwig <hch@...radead.org>,
        Liu Bo <bo.li.liu@...cle.com>, linux-fsdevel@...r.kernel.org,
        linux-mm@...ck.org, linux-ext4@...r.kernel.org,
        linux-xfs@...r.kernel.org, linux-btrfs@...r.kernel.org,
        linux-block@...r.kernel.org
Subject: Re: [PATCH v8 17/18] xfs: minimal conversion to errseq_t writeback
 error reporting

On Thu, Jun 29, 2017 at 09:19:53AM -0400, jlayton@...nel.org wrote:
> From: Jeff Layton <jlayton@...hat.com>
> 
> Just check and advance the data errseq_t in struct file before
> before returning from fsync on normal files. Internal filemap_*
> callers are left as-is.
> 
> Signed-off-by: Jeff Layton <jlayton@...hat.com>

Looks ok,
Reviewed-by: Darrick J. Wong <darrick.wong@...cle.com>

--D

> ---
>  fs/xfs/xfs_file.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/fs/xfs/xfs_file.c b/fs/xfs/xfs_file.c
> index 5fb5a0958a14..6600b264b0b6 100644
> --- a/fs/xfs/xfs_file.c
> +++ b/fs/xfs/xfs_file.c
> @@ -140,7 +140,7 @@ xfs_file_fsync(
>  
>  	trace_xfs_file_fsync(ip);
>  
> -	error = filemap_write_and_wait_range(inode->i_mapping, start, end);
> +	error = file_write_and_wait_range(file, start, end);
>  	if (error)
>  		return error;
>  
> -- 
> 2.13.0
> 
> --
> To unsubscribe from this list: send the line "unsubscribe linux-xfs" in
> the body of a message to majordomo@...r.kernel.org
> More majordomo info at  http://vger.kernel.org/majordomo-info.html