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From: Max Gurtovoy <maxg@mellanox.com>
To: Jens Axboe <axboe@kernel.dk>, Christoph Hellwig <hch@lst.de>
Cc: <linux-kernel@vger.kernel.org>, <linux-nvme@lists.infradead.org>
Subject: Re: block: spread MSI(-X) vectors to all possible CPUs
Date: Mon, 3 Jul 2017 13:49:26 +0300	[thread overview]
Message-ID: <933e41e4-6c02-9ccd-1b60-76f4faeb5b22@mellanox.com> (raw)
In-Reply-To: <5dee80fb-8439-8611-a5f2-a30f1aefb835@kernel.dk>



On 6/27/2017 9:24 PM, Jens Axboe wrote:
> On 06/26/2017 04:20 AM, Christoph Hellwig wrote:
>> Hi all,
>>
>> this series contains the left-over block bits to spread the MSI-X
>> vectors over all CPU.  Thomas already rewrote and then merged the
>> irq bits into the tip irq/core branch, and this is the remainder.
>>
>> As there are no dependencies on other block changes adding them
>> to the tip tree might be easiest if Jens could ACK them.
>
> Looks fine to me, you can add my Reviewed-by if you want to funnel
> them through the tip tree.
>

I guess we'll need to do some rebasing with my "blk-mq: map all HWQ also 
in hyperthreaded system" patch.
Jens/Christoph,
how do you prefer doing it ?

WARNING: multiple messages have this Message-ID (diff)
From: maxg@mellanox.com (Max Gurtovoy)
Subject: block: spread MSI(-X) vectors to all possible CPUs
Date: Mon, 3 Jul 2017 13:49:26 +0300	[thread overview]
Message-ID: <933e41e4-6c02-9ccd-1b60-76f4faeb5b22@mellanox.com> (raw)
In-Reply-To: <5dee80fb-8439-8611-a5f2-a30f1aefb835@kernel.dk>



On 6/27/2017 9:24 PM, Jens Axboe wrote:
> On 06/26/2017 04:20 AM, Christoph Hellwig wrote:
>> Hi all,
>>
>> this series contains the left-over block bits to spread the MSI-X
>> vectors over all CPU.  Thomas already rewrote and then merged the
>> irq bits into the tip irq/core branch, and this is the remainder.
>>
>> As there are no dependencies on other block changes adding them
>> to the tip tree might be easiest if Jens could ACK them.
>
> Looks fine to me, you can add my Reviewed-by if you want to funnel
> them through the tip tree.
>

I guess we'll need to do some rebasing with my "blk-mq: map all HWQ also 
in hyperthreaded system" patch.
Jens/Christoph,
how do you prefer doing it ?

  reply	other threads:[~2017-07-03 10:50 UTC|newest]

Thread overview: 21+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-06-26 10:20 block: spread MSI(-X) vectors to all possible CPUs Christoph Hellwig
2017-06-26 10:20 ` Christoph Hellwig
2017-06-26 10:20 ` [PATCH 1/3] blk-mq: include all present CPUs in the default queue mapping Christoph Hellwig
2017-06-26 10:20   ` Christoph Hellwig
2017-06-28 21:03   ` [tip:irq/core] blk-mq: Include " tip-bot for Christoph Hellwig
2017-07-02 17:47   ` [PATCH 1/3] blk-mq: include " Sagi Grimberg
2017-07-02 17:47     ` Sagi Grimberg
2017-06-26 10:20 ` [PATCH 2/3] blk-mq: create hctx for each present CPU Christoph Hellwig
2017-06-26 10:20   ` Christoph Hellwig
2017-06-28 21:04   ` [tip:irq/core] blk-mq: Create " tip-bot for Christoph Hellwig
2017-07-02 17:47   ` [PATCH 2/3] blk-mq: create " Sagi Grimberg
2017-07-02 17:47     ` Sagi Grimberg
2017-06-26 10:20 ` [PATCH 3/3] nvme: allocate queues for all possible CPUs Christoph Hellwig
2017-06-26 10:20   ` Christoph Hellwig
2017-06-28 21:05   ` [tip:irq/core] nvme: Allocate " tip-bot for Christoph Hellwig
2017-07-02 17:47   ` [PATCH 3/3] nvme: allocate " Sagi Grimberg
2017-07-02 17:47     ` Sagi Grimberg
2017-06-27 18:24 ` block: spread MSI(-X) vectors to " Jens Axboe
2017-06-27 18:24   ` Jens Axboe
2017-07-03 10:49   ` Max Gurtovoy [this message]
2017-07-03 10:49     ` Max Gurtovoy

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