From: Al Viro <[email protected]>
To: Jens Axboe <[email protected]>
Cc: Pavel Begunkov <[email protected]>,
[email protected], [email protected],
Linus Torvalds <[email protected]>
Subject: Re: [PATCH 3/3] io_uring: refactor io_sq_offload_create()
Date: Fri, 23 Jul 2021 00:12:42 +0000 [thread overview]
Message-ID: <[email protected]> (raw)
In-Reply-To: <YPoI+GYrgZgWN/[email protected]>
On Fri, Jul 23, 2021 at 12:10:32AM +0000, Al Viro wrote:
> On Thu, Jul 22, 2021 at 05:42:55PM -0600, Jens Axboe wrote:
>
> > > So how can we possibly get there with tsk->files == NULL and what does it
> > > have to do with files, anyway?
> >
> > It's not the clearest, but the files check is just to distinguish between
> > exec vs normal cancel. For exec, we pass in files == NULL. It's not
> > related to task->files being NULL or not, we explicitly pass NULL for
> > exec.
>
> Er... So turn that argument into bool cancel_all, and pass false on exit and
> true on exit?
^^^^ exec, that is. Sorry.
next prev parent reply other threads:[~2021-07-23 0:12 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-20 11:03 [PATCH 0/3] small 5.13 cleanups Pavel Begunkov
2021-04-20 11:03 ` [PATCH 1/3] io_uring: move inflight un-tracking into cleanup Pavel Begunkov
2021-04-20 11:03 ` [PATCH 2/3] io_uring: safer sq_creds putting Pavel Begunkov
2021-04-20 11:03 ` [PATCH 3/3] io_uring: refactor io_sq_offload_create() Pavel Begunkov
2021-07-22 21:59 ` Al Viro
2021-07-22 23:06 ` Jens Axboe
2021-07-22 23:30 ` Al Viro
2021-07-22 23:42 ` Jens Axboe
2021-07-23 0:10 ` Al Viro
2021-07-23 0:12 ` Al Viro [this message]
2021-07-23 16:17 ` Jens Axboe
2021-07-23 17:11 ` Al Viro
2021-07-23 17:32 ` Jens Axboe
2021-07-23 17:36 ` Jens Axboe
2021-07-23 17:56 ` Jens Axboe
2021-07-23 19:00 ` Al Viro
2021-07-23 20:10 ` Jens Axboe
2021-07-23 20:24 ` Al Viro
2021-07-23 22:32 ` Jens Axboe
2021-07-23 20:19 ` Al Viro
2021-07-23 23:45 ` Matthew Wilcox
2021-07-23 23:57 ` Jens Axboe
2021-07-24 1:31 ` Al Viro
2021-07-23 0:03 ` Al Viro
2021-07-23 9:59 ` Pavel Begunkov
2021-04-20 18:55 ` [PATCH 0/3] small 5.13 cleanups Jens Axboe
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