From: Andrew Cooper <andrew.cooper3@citrix.com>
To: xen-devel@lists.xen.org
Cc: Keir Fraser <keir@xen.org>
Subject: [PATCH 0 of 5] HVM performance improvements
Date: Mon, 26 Nov 2012 16:41:31 +0000 [thread overview]
Message-ID: <patchbomb.1353948091@andrewcoop.uk.xensource.com> (raw)
This patch series contains the results of an investigation by XenServer
to try and reduce dom0 load during a VDI bootstorm.
All patches reduce the number of polled IO traps to qemu that a booting
HVM domain uses.
The patches are unmodified from the last time I posted them to the list,
but are presented now outside of a feature freeze.
Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com>
next reply other threads:[~2012-11-26 16:41 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-11-26 16:41 Andrew Cooper [this message]
2012-11-26 16:41 ` [PATCH 1 of 5] rombios/keyboard: Don't needlessly poll the status register Andrew Cooper
2012-11-26 16:48 ` Ian Campbell
2012-11-26 16:53 ` Andrew Cooper
2012-11-27 16:33 ` Tim Deegan
2012-11-27 17:08 ` Andrew Cooper
2012-11-26 16:41 ` [PATCH 2 of 5] rombios/ata: Do not wait for BSY to be set Andrew Cooper
2012-11-27 16:46 ` Tim Deegan
2012-11-27 17:02 ` Mats Petersson
2012-11-27 17:08 ` Alan Cox
2012-11-27 17:22 ` Andrew Cooper
2012-11-27 17:49 ` Alan Cox
2012-11-27 18:24 ` Andrew Cooper
2012-11-26 16:41 ` [PATCH 3 of 5] rombios/ata: Reading this status register has no relevant side effects Andrew Cooper
2012-11-26 16:51 ` Ian Campbell
2012-11-26 16:56 ` Andrew Cooper
2012-11-26 17:01 ` Ian Campbell
2012-11-26 16:41 ` [PATCH 4 of 5] rombios/ata Remove more needless traps from the int 0x13 path Andrew Cooper
2012-11-26 16:41 ` [PATCH 5 of 5] rombios/debug: Reduce verbosity of rombios Andrew Cooper
2012-11-27 17:07 ` Tim Deegan
2013-05-09 14:07 ` [PATCH 0 of 5] HVM performance improvements Pasi Kärkkäinen
2013-08-05 16:31 ` Pasi Kärkkäinen
2013-08-05 17:10 ` Andrew Cooper
2013-08-06 9:57 ` George Dunlap
2013-08-06 9:59 ` Andrew Cooper
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