From: Jason Gunthorpe <jgunthorpe-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>
To: ahmad omary <ahmad151084-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Cc: linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
Ahmad Omary <ahmad-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>,
Leon Romanovsky <leonro-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>,
Yishai Hadas <yishaih-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>,
Tzahi Oved <tzahio-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>,
Alex Rosenbaum <Alexr-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>,
Ariel Levkovich <lariel-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>,
Liran Liss <liranl-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
Subject: Re: [RFC] libibverbs IB Device Memory support
Date: Mon, 5 Jun 2017 11:20:58 -0600 [thread overview]
Message-ID: <20170605172058.GB20477@obsidianresearch.com> (raw)
In-Reply-To: <CADWppnpd9Up7wUTxRgSinhgx3kt3+0bKwgt6P_d3CV1oA90isQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
On Wed, May 10, 2017 at 02:25:23PM +0300, ahmad omary wrote:
> struct ibv_dm *ibv_alloc_dm(struct ibv_context *context,
> struct ibv_alloc_dm_attr *dm_attr);
>
> struct ibv_alloc_dm_attr{
> size_t length;
> uint32_t comp_mask; /*enable future extensions*/
> }
Can we please stop this madness where every function call needs to
accept a struct?
It is perfectly fine to add new function calls if new arguments are
needed someday.
> int ibv_memcpy_dm(struct ibv_dm *dm, struct ibv_memcpy_dm_attr *
> memcpy_dm_attr);
To be clear, this is has to be a sycall, right?
Jason
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next prev parent reply other threads:[~2017-06-05 17:20 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-05-10 11:25 [RFC] libibverbs IB Device Memory support ahmad omary
[not found] ` <CADWppnpd9Up7wUTxRgSinhgx3kt3+0bKwgt6P_d3CV1oA90isQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2017-06-05 16:44 ` Christoph Lameter
[not found] ` <alpine.DEB.2.20.1706051141230.26831-wcBtFHqTun5QOdAKl3ChDw@public.gmane.org>
2017-06-05 17:08 ` Leon Romanovsky
[not found] ` <20170605170825.GP6868-U/DQcQFIOTAAJjI8aNfphQ@public.gmane.org>
2017-06-05 17:17 ` Jason Gunthorpe
[not found] ` <20170605171749.GA20477-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>
2017-06-05 17:41 ` Leon Romanovsky
[not found] ` <20170605174151.GR6868-U/DQcQFIOTAAJjI8aNfphQ@public.gmane.org>
2017-06-05 22:11 ` Christoph Lameter
[not found] ` <alpine.DEB.2.20.1706051705350.886-wcBtFHqTun5QOdAKl3ChDw@public.gmane.org>
2017-06-06 11:51 ` Ahmad Omary
[not found] ` <AM4PR0501MB1956B596450F3BC38806E775C4CB0-dp/nxUn679ggcKT3UpMsY8DSnupUy6xnnBOFsp37pqbUKgpGm//BTAC/G2K4zDHf@public.gmane.org>
2017-06-06 15:25 ` Liran Liss
2017-06-06 15:30 ` Christoph Lameter
[not found] ` <alpine.DEB.2.20.1706061022270.16819-wcBtFHqTun5QOdAKl3ChDw@public.gmane.org>
2017-06-08 13:10 ` Liran Liss
2017-06-06 7:10 ` Christoph Hellwig
2017-06-05 17:20 ` Jason Gunthorpe [this message]
[not found] ` <20170605172058.GB20477-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>
2017-06-06 5:52 ` Leon Romanovsky
[not found] ` <20170606055229.GT6868-U/DQcQFIOTAAJjI8aNfphQ@public.gmane.org>
2017-06-06 6:31 ` Leon Romanovsky
2017-06-06 16:34 ` Jason Gunthorpe
2017-06-06 7:35 ` Sagi Grimberg
[not found] ` <46b1a06d-5936-799c-7743-097c579971ef-NQWnxTmZq1alnMjI0IkVqw@public.gmane.org>
2017-06-06 16:49 ` Logan Gunthorpe
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