From: Sagi Grimberg <sagig-LDSdmyG8hGV8YrgS2mwiifqBs+8SCbDb@public.gmane.org>
To: Or Gerlitz <gerlitz.or-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Cc: Christoph Hellwig <hch-jcswGhMUV9g@public.gmane.org>,
"linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org"
<linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>
Subject: Re: merge struct ib_device_attr into struct ib_device V2
Date: Tue, 20 Oct 2015 16:08:54 +0300 [thread overview]
Message-ID: <56263CE6.5010005@dev.mellanox.co.il> (raw)
In-Reply-To: <CAJ3xEMhEE=Qp=LcYQYJB3rjfhdgd28QG_ZXbpFUCUubGD2uAGQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
>> I think this is very useful to have and I'd love having it in 4.4,
>> does anyone have any other comments on this patch?
>
> Were we ever presented with performance gains achieved using the patch?
Hi Or,
Can you explain what you mean by performance gains? My understanding is
that this patch is not performance critical. It just replaces each and
every ULP device attributes caching.
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next prev parent reply other threads:[~2015-10-20 13:08 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-10-12 6:57 merge struct ib_device_attr into struct ib_device V2 Christoph Hellwig
[not found] ` <1444633078-27166-1-git-send-email-hch-jcswGhMUV9g@public.gmane.org>
2015-10-12 6:57 ` [PATCH] IB: merge struct ib_device_attr into struct ib_device Christoph Hellwig
2015-10-12 9:26 ` merge struct ib_device_attr into struct ib_device V2 Sagi Grimberg
[not found] ` <561B7CAE.3040505-LDSdmyG8hGV8YrgS2mwiifqBs+8SCbDb@public.gmane.org>
2015-10-12 14:42 ` Christoph Hellwig
[not found] ` <20151012144212.GB24770-jcswGhMUV9g@public.gmane.org>
2015-10-20 12:00 ` Sagi Grimberg
[not found] ` <56262CF9.1040509-LDSdmyG8hGV8YrgS2mwiifqBs+8SCbDb@public.gmane.org>
2015-10-20 12:53 ` Or Gerlitz
[not found] ` <CAJ3xEMhEE=Qp=LcYQYJB3rjfhdgd28QG_ZXbpFUCUubGD2uAGQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-10-20 13:08 ` Sagi Grimberg [this message]
[not found] ` <56263CE6.5010005-LDSdmyG8hGV8YrgS2mwiifqBs+8SCbDb@public.gmane.org>
2015-10-20 13:22 ` Christoph Hellwig
2015-10-20 14:08 ` Or Gerlitz
[not found] ` <CAJ3xEMjmfNmiTiNctobN=BKvwB-oaMZtBxdqL5zVyvvG_M1KiQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-10-20 15:00 ` Sagi Grimberg
[not found] ` <56265702.1030209-LDSdmyG8hGV8YrgS2mwiifqBs+8SCbDb@public.gmane.org>
2015-10-20 15:07 ` Or Gerlitz
[not found] ` <CAJ3xEMh12RjU9ws3r5djigHdkMGnT35+uouRAMzGxj2jhmgKFA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-10-20 15:13 ` Sagi Grimberg
[not found] ` <56265A1F.6090204-LDSdmyG8hGV8YrgS2mwiifqBs+8SCbDb@public.gmane.org>
2015-10-20 15:39 ` Or Gerlitz
2015-10-21 6:40 ` Christoph Hellwig
2015-10-21 6:38 ` Christoph Hellwig
[not found] ` <20151021063830.GA19027-jcswGhMUV9g@public.gmane.org>
2015-10-21 6:44 ` Or Gerlitz
[not found] ` <56273459.6050007-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
2015-10-21 6:51 ` Christoph Hellwig
[not found] ` <20151021065134.GA19210-jcswGhMUV9g@public.gmane.org>
2015-10-21 7:11 ` Or Gerlitz
[not found] ` <56273AA1.6060607-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
2015-10-21 7:33 ` Christoph Hellwig
[not found] ` <20151021073338.GA19626-jcswGhMUV9g@public.gmane.org>
2015-10-21 7:41 ` Or Gerlitz
[not found] ` <56274199.1030800-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
2015-10-21 7:43 ` Christoph Hellwig
2015-10-21 15:48 ` Bart Van Assche
[not found] ` <5627B3BA.7060700-XdAiOPVOjttBDgjK7y7TUQ@public.gmane.org>
2015-10-21 16:43 ` Jason Gunthorpe
[not found] ` <20151021164356.GA17666-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>
2015-10-21 17:21 ` Steve Wise
2015-10-21 18:08 ` Or Gerlitz
[not found] ` <CAJ3xEMh3pE61sNaZKBr8k47Lb52cUc=n4JToXvvKyrTTu3WW2Q-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-10-21 18:20 ` Jason Gunthorpe
[not found] ` <20151021182019.GB15771-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>
2015-10-21 18:50 ` Or Gerlitz
2015-10-27 13:40 ` Sagi Grimberg
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