[PATCHSET,0/3] Add io_uring support for epoll_ctl

Message ID	20200122160231.11876-1-axboe@kernel.dk (mailing list archive)
Headers	show Return-Path: <SRS0=TYvY=3L=vger.kernel.org=linux-fsdevel-owner@kernel.org> From: Jens Axboe <axboe@kernel.dk> To: io-uring@vger.kernel.org Cc: linux-fsdevel@vger.kernel.org Subject: [PATCHSET 0/3] Add io_uring support for epoll_ctl Date: Wed, 22 Jan 2020 09:02:28 -0700 Message-Id: <20200122160231.11876-1-axboe@kernel.dk> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-fsdevel-owner@vger.kernel.org Precedence: bulk
Series	Add io_uring support for epoll_ctl \| expand [PATCHSET,0/3] Add io_uring support for epoll_ctl [1/3] eventpoll: abstract out epoll_ctl() handler [2/3] eventpoll: support non-blocking do_epoll_ctl() calls [3/3] io_uring: add support for epoll_ctl(2)

Message ID

20200122160231.11876-1-axboe@kernel.dk (mailing list archive)

Headers

From: Jens Axboe <axboe@kernel.dk>
To: io-uring@vger.kernel.org
Cc: linux-fsdevel@vger.kernel.org
Subject: [PATCHSET 0/3] Add io_uring support for epoll_ctl
Date: Wed, 22 Jan 2020 09:02:28 -0700
Message-Id: <20200122160231.11876-1-axboe@kernel.dk>
MIME-Version: 1.0
Content-Transfer-Encoding: 8bit
Sender: linux-fsdevel-owner@vger.kernel.org
Precedence: bulk

Series

Add io_uring support for epoll_ctl | expand

Message

Jens Axboe Jan. 22, 2020, 4:02 p.m. UTC

This adds support for epoll manipulation through io_uring, in particular
epoll_ctl(2). Patch 1 is just a prep patch, patch 2 adds non-block
support for epoll, and patch 3 wires it up for io_uring.

Patch 2 isn't the prettiest thing in the world, but we need to do
nonblock grabbing of the mutexes and be able to back out safely.

Please review, thanks.