From: Marcelo Tosatti <mtosatti@redhat.com>
To: Alex Williamson <alex.williamson@redhat.com>
Cc: kvm@vger.kernel.org, gleb@redhat.com, linux-kernel@vger.kernel.org
Subject: Re: [RFC PATCH 4/6] kvm: Move private memory slots to start of memslots array
Date: Wed, 5 Dec 2012 19:24:03 -0200 [thread overview]
Message-ID: <20121205212403.GC20260@amt.cnet> (raw)
In-Reply-To: <20121203233930.3661.7744.stgit@bling.home>
On Mon, Dec 03, 2012 at 04:39:30PM -0700, Alex Williamson wrote:
> In order to make the memslots array grow on demand, move the private
> slots to the lower indexes of the array. The private slots are
> assumed likely to be in use, so if we didn't do this we'd end up
> allocating the full memslots array all the time.
You're changing private slot ids. Fail to see why is that relevant
to on-demand growing.
next prev parent reply other threads:[~2012-12-05 21:24 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-12-03 23:39 [RFC PATCH 0/6] kvm: Growable memory slot array Alex Williamson
2012-12-03 23:39 ` [RFC PATCH 1/6] kvm: Rename KVM_MEMORY_SLOTS -> KVM_USER_MEM_SLOTS Alex Williamson
2012-12-03 23:39 ` [RFC PATCH 2/6] kvm: Make KVM_PRIVATE_MEM_SLOTS optional Alex Williamson
2012-12-03 23:39 ` [RFC PATCH 3/6] kvm: Merge id_to_index into memslots Alex Williamson
2012-12-05 21:22 ` Marcelo Tosatti
2012-12-05 22:58 ` Alex Williamson
2012-12-03 23:39 ` [RFC PATCH 4/6] kvm: Move private memory slots to start of memslots array Alex Williamson
2012-12-05 21:24 ` Marcelo Tosatti [this message]
2012-12-05 22:58 ` Alex Williamson
2012-12-03 23:39 ` [RFC PATCH 5/6] kvm: Re-introduce memslots->nmemslots Alex Williamson
2012-12-05 21:26 ` Marcelo Tosatti
2012-12-05 23:02 ` Alex Williamson
2012-12-06 1:45 ` Marcelo Tosatti
2012-12-06 3:51 ` Alex Williamson
2012-12-06 23:58 ` Marcelo Tosatti
2012-12-06 23:59 ` Marcelo Tosatti
2012-12-07 0:07 ` Alex Williamson
2012-12-03 23:39 ` [RFC PATCH 6/6] kvm: Allow memory slots to grow Alex Williamson
2012-12-04 11:48 ` [RFC PATCH 0/6] kvm: Growable memory slot array Gleb Natapov
2012-12-04 15:21 ` Alex Williamson
2012-12-04 15:30 ` Gleb Natapov
2012-12-04 15:39 ` Alex Williamson
2012-12-04 16:42 ` Gleb Natapov
2012-12-04 17:56 ` Alex Williamson
2012-12-04 14:48 ` Takuya Yoshikawa
2012-12-04 15:26 ` Alex Williamson
2012-12-05 21:32 ` Marcelo Tosatti
2012-12-05 22:57 ` Alex Williamson
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