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From: Eduardo Habkost <ehabkost@redhat.com>
To: qemu-devel@nongnu.org
Cc: libvir-list@redhat.com, Chegu Vinod <chegu_vinod@hp.com>,
	Anthony Liguori <anthony@codemonkey.ws>
Subject: [Qemu-devel] [PATCH 00/10] -numa option parsing fixes & improvements
Date: Fri, 11 Jan 2013 16:14:58 -0200	[thread overview]
Message-ID: <1357928108-21066-1-git-send-email-ehabkost@redhat.com> (raw)

This series contains the following:

 * Patches 1-7 are multiple bug fixes to the current code
 * Patch 8 introduce a feature that libvirt requires since a long time,
   and even tries to use it today (in a way that doesn't work,
   using the "-numa node,cpus=1,2,3,4" format): having non-contiguous CPU
   ranges assigned to a NUMA node.

The last 2 patches I am sending as RFCs:

 * Patch 9 makes the "-numa" option deprecated and introduces a "-numa-node"
   command-line and config file option.
 * Patch 10 adds a small hack to the (now deprecated) "-numa" option, that
   makes the "cpus=1,2,3,4" format currently used by libvirt work.


Eduardo Habkost (10):
  vl.c: Fix off-by-one bug when handling "-numa node" argument
  vl.c: Abort on unknown -numa option type
  vl.c: Isolate code specific to "-numa node" option type
  vl.c: Check for NUMA node limit inside numa_node_add()
  vl.c: Extract -numa "cpus" parsing to separate function
  vl.c: handle invalid NUMA CPU ranges properly
  vl.c: numa_add_node(): Validate nodeid before using it
  vl.c: Support multiple CPU ranges on -numa option
  vl.c: Introduce QemuOpts-friendly "-numa-node" config option
  vl.c: Handle legacy "-numa node,cpus=A,B,C,D" format

 qemu-config.c   |  25 +++++++
 qemu-options.hx |  50 +++++++++++++-
 vl.c            | 204 ++++++++++++++++++++++++++++++++++++++++++++++----------
 3 files changed, 240 insertions(+), 39 deletions(-)

-- 
1.7.11.7

             reply	other threads:[~2013-01-11 18:13 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-01-11 18:14 Eduardo Habkost [this message]
2013-01-11 18:14 ` [Qemu-devel] [PATCH 01/10] vl.c: Fix off-by-one bug when handling "-numa node" argument Eduardo Habkost
2013-01-11 18:15 ` [Qemu-devel] [PATCH 02/10] vl.c: Abort on unknown -numa option type Eduardo Habkost
2013-01-11 18:15 ` [Qemu-devel] [PATCH 03/10] vl.c: Isolate code specific to "-numa node" " Eduardo Habkost
2013-01-11 21:06   ` [Qemu-devel] [libvirt] " Eric Blake
2013-01-11 21:19     ` Eduardo Habkost
2013-01-11 18:15 ` [Qemu-devel] [PATCH 04/10] vl.c: Check for NUMA node limit inside numa_node_add() Eduardo Habkost
2013-01-11 18:15 ` [Qemu-devel] [PATCH 05/10] vl.c: Extract -numa "cpus" parsing to separate function Eduardo Habkost
2013-01-11 18:15 ` [Qemu-devel] [PATCH 06/10] vl.c: handle invalid NUMA CPU ranges properly Eduardo Habkost
2013-01-11 21:32   ` [Qemu-devel] [libvirt] " Eric Blake
2013-01-14 13:30     ` Eduardo Habkost
2013-01-11 18:15 ` [Qemu-devel] [PATCH 07/10] vl.c: numa_add_node(): Validate nodeid before using it Eduardo Habkost
2013-01-11 18:15 ` [Qemu-devel] [PATCH 08/10] vl.c: Support multiple CPU ranges on -numa option Eduardo Habkost
2013-01-11 18:15 ` [Qemu-devel] [RFC 09/10] vl.c: Introduce QemuOpts-friendly "-numa-node" config option Eduardo Habkost
2013-01-11 18:15 ` [Qemu-devel] [RFC 10/10] vl.c: Handle legacy "-numa node, cpus=A, B, C, D" format Eduardo Habkost

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