From: Paolo Bonzini <pbonzini@redhat.com>
To: Anthony Liguori <aliguori@us.ibm.com>
Cc: qemu-devel@nongnu.org, Aurelien Jarno <aurelien@aurel32.net>,
Andreas Faerber <afaerber@suse.de>
Subject: Re: [Qemu-devel] [PATCH for-1.5 1/2] qom: aggressively optimize qom casting
Date: Mon, 13 May 2013 23:13:14 +0200 [thread overview]
Message-ID: <5191576A.9050809@redhat.com> (raw)
In-Reply-To: <87r4haa8xq.fsf@codemonkey.ws>
Il 13/05/2013 23:04, Anthony Liguori ha scritto:
> We should leave the --disable-qom-casts present for 1.5 but I'd like
> to discuss reverting it for 1.6. I'll send patches once 1.6 opens up.
I disagree, the cost is small but still provably nonzero.
We should only remove it once interfaces start to be more pervasive (it
would be nice for example to replace the RTC's #ifdef TARGET_I386 with
an interface).
Paolo
next prev parent reply other threads:[~2013-05-13 21:13 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-05-13 20:31 [Qemu-devel] [PATCH for-1.5 1/2] qom: aggressively optimize qom casting Anthony Liguori
2013-05-13 20:31 ` [Qemu-devel] [PATCH for-1.5 2/2] qom: add casting statistics Anthony Liguori
2013-05-13 20:54 ` [Qemu-devel] [PATCH for-1.5 1/2] qom: aggressively optimize qom casting Paolo Bonzini
2013-05-13 21:04 ` Anthony Liguori
2013-05-13 21:13 ` Paolo Bonzini [this message]
2013-05-13 22:08 ` Peter Maydell
2013-05-14 0:38 ` Anthony Liguori
2013-05-14 16:11 ` Anthony Liguori
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