From: Jens Axboe <axboe@kernel.dk>
To: Christoph Hellwig <hch@infradead.org>
Cc: linux-fsdevel@vger.kernel.org, linux-aio@kvack.org,
linux-block@vger.kernel.org, hch@lst.de, viro@zeniv.linux.org.uk
Subject: Re: [PATCH 04/22] block: use REQ_HIPRI_ASYNC for non-sync polled IO
Date: Thu, 27 Dec 2018 13:22:51 -0700 [thread overview]
Message-ID: <6cd2e234-6fae-7e90-6291-7eba7a7757ea@kernel.dk> (raw)
In-Reply-To: <20181227131553.GA22342@infradead.org>
On 12/27/18 6:15 AM, Christoph Hellwig wrote:
> On Fri, Dec 21, 2018 at 12:25:07PM -0700, Jens Axboe wrote:
>> On 12/21/18 12:22 PM, Jens Axboe wrote:
>>> Tell the block layer if it's a sync or async polled request, so it can
>>> do the right thing.
>>
>> Forgot to drop this one, please disregard it as it's super ceded by the
>> next patch anyway...
>
> FYI, I'd just add the users in the patch introducing bio_set_polled.
Folded.
--
Jens Axboe
next prev parent reply other threads:[~2018-12-27 20:22 UTC|newest]
Thread overview: 39+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-12-21 19:22 [PATCHSET v10] Support for polled and buffered aio (and more) Jens Axboe
2018-12-21 19:22 ` [PATCH 01/22] fs: add an iopoll method to struct file_operations Jens Axboe
2018-12-21 19:22 ` [PATCH 02/22] block: add bio_set_polled() helper Jens Axboe
2018-12-21 19:22 ` [PATCH 03/22] block: wire up block device iopoll method Jens Axboe
2018-12-21 19:22 ` [PATCH 04/22] block: use REQ_HIPRI_ASYNC for non-sync polled IO Jens Axboe
2018-12-21 19:25 ` Jens Axboe
2018-12-27 13:15 ` Christoph Hellwig
2018-12-27 20:22 ` Jens Axboe [this message]
2018-12-21 19:22 ` [PATCH 05/22] block: use bio_set_polled() helper for O_DIRECT Jens Axboe
2018-12-21 19:22 ` [PATCH 06/22] iomap: wire up the iopoll method Jens Axboe
2018-12-21 19:22 ` [PATCH 07/22] aio: add io_setup2() system call Jens Axboe
2018-12-27 13:55 ` Christoph Hellwig
2018-12-27 20:27 ` Jens Axboe
2018-12-21 19:22 ` [PATCH 08/22] aio: support for IO polling Jens Axboe
2018-12-27 13:55 ` Christoph Hellwig
2018-12-27 20:29 ` Jens Axboe
2018-12-21 19:22 ` [PATCH 09/22] aio: add submission side request cache Jens Axboe
2018-12-27 13:56 ` Christoph Hellwig
2018-12-27 20:31 ` Jens Axboe
2018-12-21 19:22 ` [PATCH 10/22] fs: add fget_many() and fput_many() Jens Axboe
2018-12-21 19:22 ` [PATCH 11/22] aio: use fget/fput_many() for file references Jens Axboe
2018-12-21 19:22 ` [PATCH 12/22] aio: split iocb init from allocation Jens Axboe
2018-12-21 19:22 ` [PATCH 13/22] aio: batch aio_kiocb allocation Jens Axboe
2018-12-21 19:22 ` [PATCH 14/22] aio: split old ring complete out from aio_complete() Jens Axboe
2018-12-21 19:22 ` [PATCH 15/22] aio: pass in user index to __io_submit_one() Jens Axboe
2018-12-21 19:22 ` [PATCH 16/22] aio: add support for submission/completion rings Jens Axboe
2018-12-27 13:47 ` Christoph Hellwig
2019-01-02 16:28 ` Jens Axboe
2019-01-02 20:32 ` Jens Axboe
2019-01-02 19:11 ` Jeff Moyer
2018-12-21 19:22 ` [PATCH 17/22] block: implement bio helper to add iter bvec pages to bio Jens Axboe
2018-12-21 19:22 ` [PATCH 18/22] aio: add support for pre-mapped user IO buffers Jens Axboe
2018-12-27 13:57 ` Christoph Hellwig
2018-12-21 19:22 ` [PATCH 19/22] aio: support kernel side submission for aio with SCQRING Jens Axboe
2018-12-27 13:57 ` Christoph Hellwig
2018-12-27 20:34 ` Jens Axboe
2018-12-21 19:22 ` [PATCH 20/22] aio: enable polling for IOCTX_FLAG_SQTHREAD Jens Axboe
2018-12-21 19:22 ` [PATCH 21/22] aio: utilize io_event->res2 for CQ ring Jens Axboe
2018-12-21 19:22 ` [PATCH 22/22] aio: add my copyright Jens Axboe
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=6cd2e234-6fae-7e90-6291-7eba7a7757ea@kernel.dk \
--to=axboe@kernel.dk \
--cc=hch@infradead.org \
--cc=hch@lst.de \
--cc=linux-aio@kvack.org \
--cc=linux-block@vger.kernel.org \
--cc=linux-fsdevel@vger.kernel.org \
--cc=viro@zeniv.linux.org.uk \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).