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From: Florian Fainelli <>
To: Nitesh Shetty <>,,,
Subject: Re: [PATCH] blk: optimization for classic polling
Date: Wed, 10 Oct 2018 11:52:57 -0700	[thread overview]
Message-ID: <> (raw)
In-Reply-To: <>

On 05/29/2083 08:21 PM, Nitesh Shetty wrote:
> This removes the dependency on interrupts to wake up task. Set task
> state as TASK_RUNNING, if need_resched() returns true,
> while polling for IO completion.
> Earlier, polling task used to sleep, relying on interrupt to wake it up.
> This made some IO take very long when interrupt-coalescing is enabled in
> NVMe.
> Reference:
> Signed-off-by: Nitesh Shetty <>

There is something seriously wrong with the date on your computer, this
patch is dated from May 29th 2083,... I would not be surprised if it
messed up people's email client and you did not get any response because
of that...

      parent reply	other threads:[~2018-10-11  2:16 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <>
2083-05-30  4:21 ` [PATCH] blk: optimization for classic polling Nitesh Shetty
2018-02-08 15:27   ` Keith Busch
2018-02-08 16:03     ` Sagi Grimberg
2018-02-12 15:50   ` Bart Van Assche
2018-02-20 13:21   ` Peter Zijlstra
2018-02-20 16:27     ` Keith Busch
2018-02-20 22:37     ` Jens Axboe
2018-02-21  8:32       ` Peter Zijlstra
2018-10-10 18:52   ` Florian Fainelli [this message]

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