From: "Theodore Ts'o" <tytso@mit.edu>
To: linux-ext4@vger.kernel.org, adilger@dilger.ca,
artem.blagodarenko@gmail.com, alexey.lyashkov@gmail.com
Cc: "Theodore Ts'o" <tytso@mit.edu>, anserper@ya.ru, ritesh.list@gmail.com
Subject: Re: [PATCH] jbd2: wake up journal waiters in FIFO order, not LIFO
Date: Thu, 29 Sep 2022 23:19:31 -0400 [thread overview]
Message-ID: <166450797716.256913.3257351603456798728.b4-ty@mit.edu> (raw)
In-Reply-To: <20220912180137.2308900-1-alexey.lyashkov@gmail.com>
On Mon, 12 Sep 2022 21:01:37 +0300, Alexey Lyashkov wrote:
> From: Andrew Perepechko <anserper@ya.ru>
>
> LIFO wakeup order is unfair and sometimes leads to a journal
> user not being able to get a journal handle for hundreds of
> transactions in a row.
>
> FIFO wakeup can make things more fair.
>
> [...]
Applied, thanks!
[1/1] jbd2: wake up journal waiters in FIFO order, not LIFO
commit: 2bf6739025dcfca3a24fbc73b8f2dbd979c0e4c9
Best regards,
--
Theodore Ts'o <tytso@mit.edu>
next prev parent reply other threads:[~2022-09-30 3:20 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-12 18:01 [PATCH] jbd2: wake up journal waiters in FIFO order, not LIFO Alexey Lyashkov
2022-09-30 3:19 ` Theodore Ts'o [this message]
-- strict thread matches above, loose matches on Subject: below --
2022-09-07 16:59 Alexey Lyashkov
2022-09-08 5:46 ` Ritesh Harjani (IBM)
2022-09-08 5:51 ` Alexey Lyahkov
2022-09-08 6:11 ` Ritesh Harjani (IBM)
2022-09-08 8:21 ` Alexey Lyahkov
2022-09-08 8:28 ` Andrew
2022-09-08 9:11 ` Ritesh Harjani (IBM)
2022-09-08 9:13 ` Ritesh Harjani (IBM)
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