[Devel] [PATCH] ext4: fix mkdir operations with overlayfs

[Konstantin Khorenko]

Hi Vladimir,

On 10/17/2016 11:48 AM, Vladimir Meshkov wrote:
> Could you please clarify why we cannot find the commit at
> https://src.openvz.org/projects/OVZ/repos/vzkernel/browse/fs/ext4/namei.c?at=refs/heads/branch-rh7-3.10.0-327.36.1.vz7.18.x-ovz ? Thank you.

It will appear in the branch vz7.18.x a bit later.

--
Konstantin

>
> On Fri, Oct 14, 2016 at 9:23 PM, Maxim Patlasov <mpatlasov at virtuozzo.com <mailto:mpatlasov at virtuozzo.com>> wrote:
>
>     Thanks! You may be interested to search devel at openvz.org <mailto:devel at openvz.org> archives for:
>
>     Subject: [PATCH rh7] ext4: ext4_mkdir must set S_IOPS_WRAPPER bit
>
>     Date: Mon, 25 Jul 2016 14:01:16 -0700
>
>
>     On 10/14/2016 09:47 AM, Vladimir Meshkov wrote:
>>     ext4 supports an extended operations like rename2, but
>>     inode isn't correctly marked after mkdir.
>>
>>     Signed-off-by: Alexey Lyashkov <umka at cloudlinux.com <https://e.mail.ru/compose?To=umka@cloudlinux.com>>
>>     ---
>>      fs/ext4/namei.c | 1 +
>>      1 file changed, 1 insertion(+)
>>
>>     diff --git a/fs/ext4/namei.c b/fs/ext4/namei.c
>>     index 0adc6df..bebe698 100644
>>     --- a/fs/ext4/namei.c
>>     +++ b/fs/ext4/namei.c
>>     @@ -2413,6 +2413,7 @@ retry:
>>
>>       inode->i_op = &ext4_dir_inode_operations.ops;
>>       inode->i_fop = &ext4_dir_operations;
>>     + inode->i_flags |= S_IOPS_WRAPPER;
>>       err = ext4_init_new_dir(handle, dir, inode);
>>       if (err)
>>       goto out_clear_inode;
>>     --
>>     1.8.3.1