From: Andres Lagar-Cavilla <andres@lagarcavilla.org>
To: xen-devel@lists.xensource.com
Cc: dan.magenheimer@oracle.com, 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 conditions, V5
Date: Tue, 06 Mar 2012 15:03:40 -0500 [thread overview]
Message-ID: <patchbomb.1331064220@xdev.gridcentric.ca> (raw)
Changes from previous posting, dated Feb 29th
- Added consideration for tmem-freeable pages before firing the virq
- Added Acked-by Ian Jackson for dom0 helper demo code
- Added .gitignore rune
Changes from 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>
Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>
xen/common/page_alloc.c | 115 ++++++++++++++++++++++++++++++++++++
xen/include/public/xen.h | 1 +
.gitignore | 1 +
.hgignore | 1 +
tools/misc/Makefile | 7 +-
tools/misc/xen-lowmemd.c | 148 +++++++++++++++++++++++++++++++++++++++++++++++
6 files changed, 271 insertions(+), 2 deletions(-)
next reply other threads:[~2012-03-06 20:03 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-03-06 20:03 Andres Lagar-Cavilla [this message]
2012-03-06 20:03 ` [PATCH 1 of 2] Global virq for low memory situations Andres Lagar-Cavilla
2012-03-06 20:03 ` [PATCH 2 of 2] Lowmemd: Simple demo code to show use of VIRQ_ENOMEM Andres Lagar-Cavilla
2012-03-06 21:13 ` [PATCH 0 of 2] Virq for low memory conditions, V5 Dan Magenheimer
2012-03-07 8:25 ` Jan Beulich
2012-03-07 16:07 ` Andres Lagar-Cavilla
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