All of lore.kernel.org
 help / color / mirror / Atom feed
From: "Hefty, Sean" <sean.hefty-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
To: Yann Droneaud <ydroneaud-RlY5vtjFyJ3QT0dZR+AlfA@public.gmane.org>,
	Eli Cohen <eli-LDSdmyG8hGV8YrgS2mwiifqBs+8SCbDb@public.gmane.org>
Cc: "cait-DpaxOq6QOWMAvxtiuMwx3w@public.gmane.org"
	<cait-DpaxOq6QOWMAvxtiuMwx3w@public.gmane.org>,
	"linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org"
	<linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>
Subject: RE: rdma_create_qp() and max_send_wr
Date: Thu, 19 May 2011 14:25:12 +0000	[thread overview]
Message-ID: <1828884A29C6694DAF28B7E6B8A82373FE8B@ORSMSX101.amr.corp.intel.com> (raw)
In-Reply-To: <1305802216.2359.11.camel-H/AUWmsJYVeqvyCYKW+Xr6xOck334EZe@public.gmane.org>

> Creating QP through ibv_create_qp() seems to allow use
> of the maximum QP WR, but rmda_create_qp() limits to 16351.

rdma_create_qp() passes the QP creation call straight through to ibv_create_qp().  It will also allocate CQs if those don't already exist using the same limits as specified for the QP, which could be the reason for the failure.

- Sean

  parent reply	other threads:[~2011-05-19 14:25 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <20110421115323.48b52fb35c6f209c51bccbb9807b6df0.f623dc4952.wbe@email17.secureserver.net>
     [not found] ` <20110421115323.48b52fb35c6f209c51bccbb9807b6df0.f623dc4952.wbe-L1BP6xego3TShzhksYgB+AejPw4fNl8p@public.gmane.org>
2011-04-22 10:20   ` rdma_create_qp() and max_send_wr Yann Droneaud
     [not found]     ` <1303467645.2243.47.camel-H/AUWmsJYVeqvyCYKW+Xr6xOck334EZe@public.gmane.org>
2011-04-22 10:37       ` Yann Droneaud
2011-05-19  6:07       ` Eli Cohen
2011-05-19  9:17         ` Yann Droneaud
     [not found]           ` <1305796637.2359.6.camel-H/AUWmsJYVeqvyCYKW+Xr6xOck334EZe@public.gmane.org>
2011-05-19  9:34             ` Eli Cohen
2011-05-19 10:50               ` Yann Droneaud
     [not found]                 ` <1305802216.2359.11.camel-H/AUWmsJYVeqvyCYKW+Xr6xOck334EZe@public.gmane.org>
2011-05-19 14:25                   ` Hefty, Sean [this message]
     [not found]                     ` <1828884A29C6694DAF28B7E6B8A82373FE8B-P5GAC/sN6hmkrb+BlOpmy7fspsVTdybXVpNB7YpNyf8@public.gmane.org>
2011-05-19 14:45                       ` Yann Droneaud
     [not found]                         ` <1305816321.2359.15.camel-H/AUWmsJYVeqvyCYKW+Xr6xOck334EZe@public.gmane.org>
2011-05-19 15:03                           ` Yann Droneaud
     [not found]                             ` <1305817426.2359.23.camel-H/AUWmsJYVeqvyCYKW+Xr6xOck334EZe@public.gmane.org>
2011-05-19 15:46                               ` Eli Cohen
2011-05-19 16:59                                 ` Yann Droneaud
     [not found]                                   ` <1305824364.2359.37.camel-H/AUWmsJYVeqvyCYKW+Xr6xOck334EZe@public.gmane.org>
2011-05-19 17:13                                     ` Yann Droneaud
2011-05-19 18:06                                     ` Hefty, Sean
     [not found]                                       ` <1828884A29C6694DAF28B7E6B8A82373FF57-P5GAC/sN6hmkrb+BlOpmy7fspsVTdybXVpNB7YpNyf8@public.gmane.org>
2011-05-19 19:37                                         ` Eli Cohen
2011-04-21 16:44 Yann Droneaud
     [not found] ` <1303404264.2243.19.camel-H/AUWmsJYVeqvyCYKW+Xr6xOck334EZe@public.gmane.org>
2011-04-21 18:35   ` Roland Dreier
     [not found]     ` <BANLkTikUOv3mtgb3x_vbbk845_36fu1QhA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2011-05-22  6:46       ` Or Gerlitz
     [not found]         ` <4DD8B13D.4070802-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
2011-05-22  8:21           ` Eli Cohen

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=1828884A29C6694DAF28B7E6B8A82373FE8B@ORSMSX101.amr.corp.intel.com \
    --to=sean.hefty-ral2jqcrhueavxtiumwx3w@public.gmane.org \
    --cc=cait-DpaxOq6QOWMAvxtiuMwx3w@public.gmane.org \
    --cc=eli-LDSdmyG8hGV8YrgS2mwiifqBs+8SCbDb@public.gmane.org \
    --cc=linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org \
    --cc=ydroneaud-RlY5vtjFyJ3QT0dZR+AlfA@public.gmane.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.