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[Qemu-devel] [PULL 067/103] man: improve -numa doc
From: |
Michael S. Tsirkin |
Subject: |
[Qemu-devel] [PULL 067/103] man: improve -numa doc |
Date: |
Tue, 17 Jun 2014 20:40:19 +0300 |
From: Luiz Capitulino <address@hidden>
The -numa option documentation in qemu's manpage lacks the command-line
options and some information regarding how it relates to options -m and
-smp. This commit fills in the missing text.
Signed-off-by: Luiz Capitulino <address@hidden>
Signed-off-by: Paolo Bonzini <address@hidden>
Signed-off-by: Hu Tao <address@hidden>
Signed-off-by: Michael S. Tsirkin <address@hidden>
Reviewed-by: Eduardo Habkost <address@hidden>
Acked-by: Michael S. Tsirkin <address@hidden>
---
qemu-options.hx | 10 +++++++---
1 file changed, 7 insertions(+), 3 deletions(-)
diff --git a/qemu-options.hx b/qemu-options.hx
index ab06df1..06111a6 100644
--- a/qemu-options.hx
+++ b/qemu-options.hx
@@ -97,10 +97,14 @@ ETEXI
DEF("numa", HAS_ARG, QEMU_OPTION_numa,
"-numa node[,mem=size][,cpus=cpu[-cpu]][,nodeid=node]\n", QEMU_ARCH_ALL)
STEXI
address@hidden -numa @var{opts}
address@hidden -numa node[,address@hidden,address@hidden,address@hidden
@findex -numa
-Simulate a multi node NUMA system. If mem and cpus are omitted, resources
-are split equally.
+Simulate a multi node NUMA system. If @samp{mem}
+and @samp{cpus} are omitted, resources are split equally. Also, note
+that the address@hidden option doesn't allocate any of the specified
+resources. That is, it just assigns existing resources to NUMA nodes. This
+means that one still has to use the @option{-m}, @option{-smp} options
+to allocate RAM and VCPUs respectively.
ETEXI
DEF("add-fd", HAS_ARG, QEMU_OPTION_add_fd,
--
MST
- [Qemu-devel] [PULL 054/103] Add vhost-backend and VhostBackendType, (continued)
- [Qemu-devel] [PULL 054/103] Add vhost-backend and VhostBackendType, Michael S. Tsirkin, 2014/06/17
- [Qemu-devel] [PULL 056/103] vhost-net: vhost-user feature bits support, Michael S. Tsirkin, 2014/06/17
- [Qemu-devel] [PULL 047/103] Add chardev API qemu_chr_fe_get_msgfds, Michael S. Tsirkin, 2014/06/17
- [Qemu-devel] [PULL 055/103] Add vhost-user as a vhost backend., Michael S. Tsirkin, 2014/06/17
- [Qemu-devel] [PULL 057/103] Add new vhost-user netdev backend, Michael S. Tsirkin, 2014/06/17
- [Qemu-devel] [PULL 058/103] Add the vhost-user netdev backend to the command line, Michael S. Tsirkin, 2014/06/17
- [Qemu-devel] [PULL 059/103] Add vhost-user protocol documentation, Michael S. Tsirkin, 2014/06/17
- [Qemu-devel] [PULL 061/103] Add qtest for vhost-user, Michael S. Tsirkin, 2014/06/17
- [Qemu-devel] [PULL 065/103] NUMA: convert -numa option to use OptsVisitor, Michael S. Tsirkin, 2014/06/17
- [Qemu-devel] [PULL 066/103] NUMA: expand MAX_NODES from 64 to 128, Michael S. Tsirkin, 2014/06/17
- [Qemu-devel] [PULL 067/103] man: improve -numa doc,
Michael S. Tsirkin <=
- [Qemu-devel] [PULL 069/103] numa: introduce memory_region_allocate_system_memory, Michael S. Tsirkin, 2014/06/17
- [Qemu-devel] [PULL 070/103] memory: reorganize file-based allocation, Michael S. Tsirkin, 2014/06/17
- [Qemu-devel] [PULL 071/103] memory: move preallocation code out of exec.c, Michael S. Tsirkin, 2014/06/17
- [Qemu-devel] [PULL 072/103] memory: move RAM_PREALLOC_MASK to exec.c, rename, Michael S. Tsirkin, 2014/06/17
- [Qemu-devel] [PULL 073/103] configure: add Linux libnuma detection, Michael S. Tsirkin, 2014/06/17
- [Qemu-devel] [PULL 074/103] Introduce signed range., Michael S. Tsirkin, 2014/06/17
- [Qemu-devel] [PULL 075/103] qom: introduce object_property_get_enum and object_property_get_uint16List, Michael S. Tsirkin, 2014/06/17
- [Qemu-devel] [PULL 076/103] numa: add -numa node,memdev= option, Michael S. Tsirkin, 2014/06/17
- [Qemu-devel] [PULL 078/103] memory: add error propagation to file-based RAM allocation, Michael S. Tsirkin, 2014/06/17