From: Paolo Bonzini <pbonzini@redhat.com>
To: "Michael R. Hines" <mrhines@linux.vnet.ibm.com>
Cc: aliguori@us.ibm.com, quintela@redhat.com, qemu-devel@nongnu.org,
owasserm@redhat.com, abali@us.ibm.com, mrhines@us.ibm.com,
gokul@us.ibm.com
Subject: Re: [Qemu-devel] [PATCH v5 11/12] rdma: core logic
Date: Wed, 24 Apr 2013 08:38:39 +0200 [thread overview]
Message-ID: <51777DEF.4080900@redhat.com> (raw)
In-Reply-To: <51771EFB.5080201@linux.vnet.ibm.com>
Il 24/04/2013 01:53, Michael R. Hines ha scritto:
>
> So, I started investigating the problem, and I noticed that whenever
> I disabled the limits of max_size, the throughput went back to
> the normal throughput (peak of 26 gbps).
>
> So, rather than change the default max_size calculation for TCP,
> which would improperly impact existing users of TCP migration,
> I introduced a new QEMUFileOps change to solve the problem.
>
> What do you think?
I'd prefer to remove this and understand it better for 1.6.
I'd be in favor of getting this in 1.5, but without this hook.
Paolo
next prev parent reply other threads:[~2013-04-24 6:38 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-04-23 1:55 [Qemu-devel] [PATCH v5 00/12] rdma: migration support mrhines
2013-04-23 1:55 ` [Qemu-devel] [PATCH v5 01/12] rdma: add documentation mrhines
2013-04-23 1:55 ` [Qemu-devel] [PATCH v5 02/12] rdma: export yield_until_fd_readable() mrhines
2013-04-23 1:55 ` [Qemu-devel] [PATCH v5 03/12] rdma: export throughput w/ MigrationStats QMP mrhines
2013-04-23 1:55 ` [Qemu-devel] [PATCH v5 04/12] rdma: introduce qemu_get_max_size() mrhines
2013-04-23 1:55 ` [Qemu-devel] [PATCH v5 05/12] rdma: introduce qemu_file_mode_is_not_valid() mrhines
2013-04-23 1:55 ` [Qemu-devel] [PATCH v5 06/12] rdma: export qemu_fflush() mrhines
2013-04-23 1:55 ` [Qemu-devel] [PATCH v5 07/12] rdma: introduce ram_handle_compressed() mrhines
2013-04-23 1:55 ` [Qemu-devel] [PATCH v5 08/12] rdma: introduce qemu_ram_foreach_block() mrhines
2013-04-23 1:55 ` [Qemu-devel] [PATCH v5 09/12] rdma: new QEMUFileOps hooks mrhines
2013-04-23 1:55 ` [Qemu-devel] [PATCH v5 10/12] rdma: introduce capability x-rdma-pin-all mrhines
2013-04-23 1:55 ` [Qemu-devel] [PATCH v5 11/12] rdma: core logic mrhines
2013-04-23 20:59 ` Paolo Bonzini
2013-04-23 23:53 ` Michael R. Hines
2013-04-24 6:38 ` Paolo Bonzini [this message]
2013-04-24 18:19 ` Michael R. Hines
2013-04-23 21:10 ` Paolo Bonzini
2013-04-24 0:01 ` Michael R. Hines
2013-04-23 1:55 ` [Qemu-devel] [PATCH v5 12/12] rdma: send pc.ram mrhines
2013-04-23 17:50 ` [Qemu-devel] [PATCH v5 00/12] rdma: migration support Anthony Liguori
2013-04-23 17:54 ` Michael R. Hines
2013-04-23 18:26 ` Anthony Liguori
2013-04-23 18:46 ` Michael R. Hines
2013-04-23 18:55 ` Anthony Liguori
2013-04-23 19:24 ` Eric Blake
2013-04-23 20:15 ` Michael R. Hines
2013-04-23 21:11 ` Eric Blake
2013-04-23 21:44 ` Anthony Liguori
2013-04-23 22:40 ` [Qemu-devel] contribution process [was: [PATCH v5 00/12] rdma: migration support] Eric Blake
2013-04-23 23:50 ` Michael R. Hines
2013-04-23 23:50 ` [Qemu-devel] [PATCH v5 00/12] rdma: migration support Michael R. Hines
2013-04-23 21:11 ` Paolo Bonzini
2013-04-23 23:49 ` Michael R. Hines
2013-04-23 20:16 ` Michael R. Hines
-- strict thread matches above, loose matches on Subject: below --
2013-04-21 21:17 mrhines
2013-04-21 21:18 ` [Qemu-devel] [PATCH v5 11/12] rdma: core logic mrhines
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