Re: [PATCH V3] io_uring: fix IO hang in io_wq_put_and_exit from do_exit()

2023-09-26 Thread Stefan Hajnoczi
On Tue, Sep 26, 2023 at 09:28:15AM +0800, Ming Lei wrote: > On Mon, Sep 25, 2023 at 05:17:10PM -0400, Stefan Hajnoczi wrote: > > On Fri, Sep 15, 2023 at 03:04:05PM +0800, Jason Wang wrote: > > > On Fri, Sep 8, 2023 at 11:25 PM Ming Lei wrote: > > > > > > > > On Fri, Sep 08, 2023 at 08:44:45AM

Re: [PATCH V3] io_uring: fix IO hang in io_wq_put_and_exit from do_exit()

2023-09-25 Thread Ming Lei
On Mon, Sep 25, 2023 at 05:17:10PM -0400, Stefan Hajnoczi wrote: > On Fri, Sep 15, 2023 at 03:04:05PM +0800, Jason Wang wrote: > > On Fri, Sep 8, 2023 at 11:25 PM Ming Lei wrote: > > > > > > On Fri, Sep 08, 2023 at 08:44:45AM -0600, Jens Axboe wrote: > > > > On 9/8/23 8:34 AM, Ming Lei wrote: > >

Re: [PATCH V3] io_uring: fix IO hang in io_wq_put_and_exit from do_exit()

2023-09-25 Thread Stefan Hajnoczi
On Fri, Sep 15, 2023 at 03:04:05PM +0800, Jason Wang wrote: > On Fri, Sep 8, 2023 at 11:25 PM Ming Lei wrote: > > > > On Fri, Sep 08, 2023 at 08:44:45AM -0600, Jens Axboe wrote: > > > On 9/8/23 8:34 AM, Ming Lei wrote: > > > > On Fri, Sep 08, 2023 at 07:49:53AM -0600, Jens Axboe wrote: > > > >>

Re: [PATCH V3] io_uring: fix IO hang in io_wq_put_and_exit from do_exit()

2023-09-15 Thread Jason Wang
On Fri, Sep 8, 2023 at 11:25 PM Ming Lei wrote: > > On Fri, Sep 08, 2023 at 08:44:45AM -0600, Jens Axboe wrote: > > On 9/8/23 8:34 AM, Ming Lei wrote: > > > On Fri, Sep 08, 2023 at 07:49:53AM -0600, Jens Axboe wrote: > > >> On 9/8/23 3:30 AM, Ming Lei wrote: > > >>> diff --git

Re: [PATCH V3] io_uring: fix IO hang in io_wq_put_and_exit from do_exit()

2023-09-08 Thread Ming Lei
On Fri, Sep 08, 2023 at 08:44:45AM -0600, Jens Axboe wrote: > On 9/8/23 8:34 AM, Ming Lei wrote: > > On Fri, Sep 08, 2023 at 07:49:53AM -0600, Jens Axboe wrote: > >> On 9/8/23 3:30 AM, Ming Lei wrote: > >>> diff --git a/io_uring/io_uring.c b/io_uring/io_uring.c > >>> index