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UBUNTU: SAUCE: Improve Amazon EBS performance for EC2
authorJohn Johansen <john.johansen@canonical.com>
Wed, 15 Sep 2010 17:28:20 +0000 (10:28 -0700)
committerLeann Ogasawara <leann.ogasawara@canonical.com>
Mon, 28 Mar 2011 13:49:18 +0000 (06:49 -0700)
commit3ccd5372f5f3bbd3a61d6461f6621206167e2be0
treeed304cc86ebdaa1f7bf201ce13cfc37b5a8d25detree | snapshot
parentd7796361c47643a583e48a0dd890b02e720593a8commit | diff
UBUNTU: SAUCE: Improve Amazon EBS performance for EC2

OriginalAuthor: Amazona from Ben Howard <behoward@amazon.com>
BugLink: http://bugs.launchpad.net/bugs/634316

The pv-ops kernel suffers from poor performance when using Amazon's
Elastic block storage (EBS).  This patch from Amazon improves pv-ops
kernel performance, and has not exhibited any regressions.

Signed-off-by: John Johansen <john.johansen@canonical.com>
Signed-off-by: Leann Ogasawara <leann.ogasawara@canonical.com>
drivers/block/xen-blkfront.c diff | blob | history
include/xen/interface/io/blkif.h diff | blob | history
Port of xen3.3 xenlinux code to Ubuntu Natty kernel