From: Jason Gunthorpe <jgunthorpe-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>
To: Matan Barak <matanb-LDSdmyG8hGV8YrgS2mwiifqBs+8SCbDb@public.gmane.org>
Cc: "Hefty,
Sean" <sean.hefty-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>,
Matan Barak <matanb-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>,
Doug Ledford <dledford-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>,
"linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org"
<linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
Liran Liss <liranl-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>,
Yishai Hadas <yishaih-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>,
Leon Romanovsky <leonro-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>,
Tal Alon <talal-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>,
Christoph Lameter <cl-vYTEC60ixJUAvxtiuMwx3w@public.gmane.org>,
"Weiny, Ira" <ira.weiny-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>,
Majd Dibbiny <majd-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
Subject: Re: [PATCH for-next 03/13] IB/core: Add new ioctl interface
Date: Tue, 20 Jun 2017 09:38:55 -0600 [thread overview]
Message-ID: <20170620153855.GA29283@obsidianresearch.com> (raw)
In-Reply-To: <CAAKD3BC-PdUWArbQ3FOT_E-uNGC2w4JWaY2bTksVy3qzn1ii=Q@mail.gmail.com>
On Tue, Jun 20, 2017 at 03:03:36PM +0300, Matan Barak wrote:
> What about the specification deceleration?
> Since this patch-set builds everything statically, we need somehow to
> hash the entities correctly
> according to their higher ids.
Don't try and build everything statically.
Do what I suggested in Santa Fe - have a .rodata description that is
easy for the programmer to build and understand, 'compile' that into a
fast-access version (eg a hash table, etc) that is suitable for runtime
use.
> When a developer wants to add additional attributes he can't just
> add them wherever he wants. He needs to understand the
> implications. Attributes which are added as common attribute ids are
We can look at this stuff based on the attribute ID value and where in
the code it lives, not based on the type of a .rodata structure.
Jason
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next prev parent reply other threads:[~2017-06-20 15:38 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-06-07 12:22 [PATCH for-next 00/13] IB/core: SG IOCTL based RDMA ABI Matan Barak
[not found] ` <1496838172-39671-1-git-send-email-matanb-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
2017-06-07 12:22 ` [PATCH for-next 01/13] IB/core: Add a generic way to execute an operation on a uobject Matan Barak
2017-06-07 12:22 ` [PATCH for-next 02/13] IB/core: Add support to finalize objects in one transaction Matan Barak
[not found] ` <1496838172-39671-3-git-send-email-matanb-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
2017-06-08 23:51 ` Hefty, Sean
[not found] ` <1828884A29C6694DAF28B7E6B8A82373AB141A91-P5GAC/sN6hkd3b2yrw5b5LfspsVTdybXVpNB7YpNyf8@public.gmane.org>
2017-06-11 8:16 ` Matan Barak
[not found] ` <CAAKD3BCpRwiCejxuKiP07q-jGoRF1W8Ovs5aMt07uO2gAc1Qug-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2017-06-21 15:33 ` Dennis Dalessandro
[not found] ` <37c8c95b-eec5-af5c-8d72-eea429d84818-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
2017-06-29 16:41 ` Matan Barak
2017-06-07 12:22 ` [PATCH for-next 03/13] IB/core: Add new ioctl interface Matan Barak
[not found] ` <1496838172-39671-4-git-send-email-matanb-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
2017-06-13 22:48 ` Hefty, Sean
[not found] ` <1828884A29C6694DAF28B7E6B8A82373AB143340-P5GAC/sN6hkd3b2yrw5b5LfspsVTdybXVpNB7YpNyf8@public.gmane.org>
2017-06-14 8:39 ` Matan Barak
[not found] ` <CAAKD3BArF5U49WQ2PcYjpSbPpQmyubJQ6vKKUer_L05QBQpT0w-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2017-06-14 17:25 ` Hefty, Sean
[not found] ` <1828884A29C6694DAF28B7E6B8A82373AB1436F6-P5GAC/sN6hkd3b2yrw5b5LfspsVTdybXVpNB7YpNyf8@public.gmane.org>
2017-06-14 17:39 ` Jason Gunthorpe
[not found] ` <20170614173940.GA15278-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>
2017-06-14 17:46 ` Hefty, Sean
2017-06-15 11:51 ` Matan Barak
2017-06-15 11:50 ` Matan Barak
[not found] ` <CAAKD3BA+Bpwbx+pZivK_+jRLc9kCrvhQkPy4tKcaTqUZhfRiOg-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2017-06-15 16:57 ` Jason Gunthorpe
[not found] ` <20170615165751.GB23773-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>
2017-06-20 12:03 ` Matan Barak
2017-06-20 15:38 ` Jason Gunthorpe [this message]
[not found] ` <20170620153855.GA29283-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>
2017-06-29 16:38 ` Matan Barak
2017-06-07 12:22 ` [PATCH for-next 04/13] IB/core: Declare a type instead of declaring only type attributes Matan Barak
2017-06-07 12:22 ` [PATCH for-next 05/13] IB/core: Add DEVICE type and root types structure Matan Barak
2017-06-07 12:22 ` [PATCH for-next 06/13] IB/core: Initialize uverbs types specification Matan Barak
2017-06-07 12:22 ` [PATCH for-next 07/13] IB/core: Add macros for declaring actions and attributes Matan Barak
2017-06-07 12:22 ` [PATCH for-next 08/13] IB/core: Explicitly destroy an object while keeping uobject Matan Barak
2017-06-07 12:22 ` [PATCH for-next 09/13] IB/core: Export ioctl enum types to user-space Matan Barak
2017-06-07 12:22 ` [PATCH for-next 10/13] IB/core: Add legacy driver's user-data Matan Barak
2017-06-07 12:22 ` [PATCH for-next 11/13] IB/core: Add completion queue (cq) object actions Matan Barak
2017-06-07 12:22 ` [PATCH for-next 12/13] IB/core: Assign root to all drivers Matan Barak
2017-06-07 12:22 ` [PATCH for-next 13/13] IB/core: Expose ioctl interface through experimental Kconfig Matan Barak
2017-06-07 15:53 ` [PATCH for-next 00/13] IB/core: SG IOCTL based RDMA ABI Jason Gunthorpe
[not found] ` <20170607155323.GB30124-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>
2017-06-08 14:09 ` Matan Barak
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