linux-kernel - Re: [PATCHSET v5 0/12] Add support for async buffered reads

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Message-ID: <cdb3ac15-0c41-6147-35f1-41b2a3be1c33@kernel.dk>
Date:   Mon, 1 Jun 2020 08:04:38 -0600
From:   Jens Axboe <axboe@...nel.dk>
To:     sedat.dilek@...il.com
Cc:     io-uring@...r.kernel.org, linux-fsdevel@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-mm@...ck.org,
        akpm@...ux-foundation.org
Subject: Re: [PATCHSET v5 0/12] Add support for async buffered reads

On 6/1/20 7:35 AM, Sedat Dilek wrote:
> Hi Jens,
> 
> with Linux v5.7 final I switched to linux-block.git/for-next and reverted...
> 
> "block: read-ahead submission should imply no-wait as well"
> 
> ...and see no boot-slowdowns.

Can you try with these patches applied instead? Or pull my async-readahead
branch from the same location.

-- 
Jens Axboe


View attachment "0006-Revert-block-read-ahead-submission-should-imply-no-w.patch" of type "text/x-patch" (1015 bytes)

View attachment "0005-fs-make-mpage_readpages-take-a-struct-kiocb-argument.patch" of type "text/x-patch" (10725 bytes)

View attachment "0004-iomap-set-REQ_NOWAIT-on-bio-if-IOCB_NOWAIT-is-set-in.patch" of type "text/x-patch" (3774 bytes)

View attachment "0003-mm-make-generic_file_buffered_read-use-iocb-read-ahe.patch" of type "text/x-patch" (1190 bytes)

View attachment "0002-mm-provide-read-ahead-helpers-that-take-a-struct-kio.patch" of type "text/x-patch" (4031 bytes)

View attachment "0001-fs-make-aops-readpages-take-kiocb-argument.patch" of type "text/x-patch" (28304 bytes)