From: Juan Quintela <quintela@redhat.com>
To: "Dr. David Alan Gilbert (git)" <dgilbert@redhat.com>
Cc: amit.shah@redhat.com, jdenemar@redhat.com, liang.z.li@intel.com,
qemu-devel@nongnu.org, zhang.zhanghailiang@huawei.com
Subject: Re: [Qemu-devel] [PATCH 6/6] multithread decompression: Avoid one copy
Date: Wed, 16 Dec 2015 11:35:57 +0100 [thread overview]
Message-ID: <8760zywuia.fsf@emacs.mitica> (raw)
In-Reply-To: <1450206170-26901-7-git-send-email-dgilbert@redhat.com> (David Alan Gilbert's message of "Tue, 15 Dec 2015 19:02:50 +0000")
"Dr. David Alan Gilbert (git)" <dgilbert@redhat.com> wrote:
> From: "Dr. David Alan Gilbert" <dgilbert@redhat.com>
>
> qemu_get_buffer does a copy, we can avoid the memcpy, and
> we can then remove the extra buffer.
>
> Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Reviewed-by: Juan Quintela <quintela@redhat.com>
prev parent reply other threads:[~2015-12-16 10:36 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-12-15 19:02 [Qemu-devel] [PATCH 0/6] Migration: Small fixes and improvements Dr. David Alan Gilbert (git)
2015-12-15 19:02 ` [Qemu-devel] [PATCH 1/6] migration: Export migrate_set_state() Dr. David Alan Gilbert (git)
2015-12-16 10:25 ` Juan Quintela
2015-12-15 19:02 ` [Qemu-devel] [PATCH 2/6] migration: Add state records for migration incoming Dr. David Alan Gilbert (git)
2015-12-16 10:26 ` Juan Quintela
2015-12-15 19:02 ` [Qemu-devel] [PATCH 3/6] Postcopy: Send events/change state on incoming side Dr. David Alan Gilbert (git)
2015-12-16 5:10 ` Hailiang Zhang
2015-12-16 10:27 ` Juan Quintela
2015-12-15 19:02 ` [Qemu-devel] [PATCH 4/6] Migration: Emit event at start of pass Dr. David Alan Gilbert (git)
2015-12-15 21:07 ` Eric Blake
2015-12-16 10:01 ` Dr. David Alan Gilbert
2015-12-16 16:40 ` Eric Blake
2015-12-16 10:29 ` Juan Quintela
2015-12-15 19:02 ` [Qemu-devel] [PATCH 5/6] Use qemu_get_buffer_in_place for xbzrle data Dr. David Alan Gilbert (git)
2015-12-16 10:37 ` Juan Quintela
2015-12-15 19:02 ` [Qemu-devel] [PATCH 6/6] multithread decompression: Avoid one copy Dr. David Alan Gilbert (git)
2015-12-16 1:12 ` Li, Liang Z
2015-12-16 10:35 ` Juan Quintela [this message]
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