On Wed, Jan 27, 2021 at 5:35 AM Jens Axboe [off-list ref] wrote:

On 11/15/20 9:45 PM, Dmitry Kadashev wrote:

quoted

This adds mkdirat support to io_uring and is heavily based on recently
added renameat() / unlinkat() support.

The first patch is preparation with no functional changes, makes
do_mkdirat accept struct filename pointer rather than the user string.

The second one leverages that to implement mkdirat in io_uring.

Based on for-5.11/io_uring.

I want to tentatively queue this up. Do you have the liburing support
and test case(s) for it as well that you can send?

I do, I've sent it in the past, here it is:
https://lore.kernel.org/io-uring/20201116051005.1100302-1-dkadashev@gmail.com/ (local)

I need to (figure out the way to) fix the kernel / namei side after Al's
comments though.

-- 
Dmitry Kadashev