From: Roland Dreier <rdreier-FYB4Gu1CFyUAvxtiuMwx3w@public.gmane.org>
To: Alexander Schmidt
<alexs-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org>
Cc: Linux RDMA <linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
Hoang-Nam Nguyen
<HNGUYEN-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org>,
Stefan Roscher
<stefan.roscher-tA70FqPdS9bQT0dZR+AlfA@public.gmane.org>
Subject: Re: libibverbs: ibv_fork_init() and huge pages
Date: Wed, 08 Dec 2010 17:46:09 -0800 [thread overview]
Message-ID: <ada1v5rk9b2.fsf@cisco.com> (raw)
In-Reply-To: <20100820110616.28288724@alex-laptop> (Alexander Schmidt's message of "Fri, 20 Aug 2010 11:06:16 +0200")
So I'm finally looking at applying this (sorry for all the delay), but
I do have one worry: is it possible for an application to register an MR
that has both a huge page and a normal-size page mapping? In that case
do things still work, or do things blow up?
And is it worth worrying about this case even if it is theoretically possible?
- R.
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prev parent reply other threads:[~2010-12-09 1:46 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-08-20 9:06 libibverbs: ibv_fork_init() and huge pages Alexander Schmidt
2010-12-09 1:46 ` Roland Dreier [this message]
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