From: Andres Lagar-Cavilla <andres@lagarcavilla.org>
To: xen-devel@lists.xensource.com
Cc: ian.campbell@citrix.com, andres@gridcentric.ca, tim@xen.org,
JBeulich@suse.com, ian.jackson@citrix.com, adin@gridcentric.ca
Subject: [PATCH 0 of 2] Virq for low memory condition, V4
Date: Wed, 29 Feb 2012 21:25:39 -0500 [thread overview]
Message-ID: <patchbomb.1330568739@xdev.gridcentric.ca> (raw)
Changes form V3 posted Feb 28th
- lowmemd is now xen-lowmemd
- .hgignore rune added for xen-lowmemd
- User can specify zero on the command line to disable the virq altogether
- Addressed two comments from Jan Beulich
+ Better detection of no user-provided command line threshold
+ Deal with the case in which the threshold may end up being zero.
Patch 1 is hypervisor (xen/common bits), patch 2 is tools.
Signed-off-by: Andres Lagar-Cavilla <andres@lagarcavilla.org>
xen/common/page_alloc.c | 112 +++++++++++++++++++++++++++++++++++
xen/include/public/xen.h | 1 +
.hgignore | 1 +
tools/misc/Makefile | 7 +-
tools/misc/xen-lowmemd.c | 148 +++++++++++++++++++++++++++++++++++++++++++++++
5 files changed, 267 insertions(+), 2 deletions(-)
next reply other threads:[~2012-03-01 2:25 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-03-01 2:25 Andres Lagar-Cavilla [this message]
2012-03-01 2:25 ` [PATCH 1 of 2] Global virq for low memory situations Andres Lagar-Cavilla
2012-03-01 19:19 ` Dan Magenheimer
2012-03-01 19:26 ` Andres Lagar-Cavilla
2012-03-01 21:08 ` Dan Magenheimer
2012-03-01 2:25 ` [PATCH 2 of 2] Lowmemd: Simple demo code to show use of VIRQ_ENOMEM Andres Lagar-Cavilla
2012-03-01 15:30 ` Ian Jackson
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