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[Qemu-devel] [PATCH v4 06/29] man: improve -numa doc
From: |
Hu Tao |
Subject: |
[Qemu-devel] [PATCH v4 06/29] man: improve -numa doc |
Date: |
Mon, 9 Jun 2014 18:25:11 +0800 |
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>
Reviewed-by: Eduardo Habkost <address@hidden>
Signed-off-by: Hu Tao <address@hidden>
---
qemu-options.hx | 10 +++++++---
1 file changed, 7 insertions(+), 3 deletions(-)
diff --git a/qemu-options.hx b/qemu-options.hx
index 5a4eff9..d3cd2ce 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,
--
1.9.3
- [Qemu-devel] [PATCH v4 00/29] NUMA series and hostmem improvements, Hu Tao, 2014/06/09
- [Qemu-devel] [PATCH v4 02/29] NUMA: check if the total numa memory size is equal to ram_size, Hu Tao, 2014/06/09
- [Qemu-devel] [PATCH v4 01/29] NUMA: move numa related code to new file numa.c, Hu Tao, 2014/06/09
- [Qemu-devel] [PATCH v4 03/29] NUMA: Add numa_info structure to contain numa nodes info, Hu Tao, 2014/06/09
- [Qemu-devel] [PATCH v4 04/29] NUMA: convert -numa option to use OptsVisitor, Hu Tao, 2014/06/09
- [Qemu-devel] [PATCH v4 05/29] NUMA: expand MAX_NODES from 64 to 128, Hu Tao, 2014/06/09
- [Qemu-devel] [PATCH v4 06/29] man: improve -numa doc,
Hu Tao <=
- [Qemu-devel] [PATCH v4 07/29] vl: redo -object parsing, Hu Tao, 2014/06/09
- [Qemu-devel] [PATCH v4 08/29] qmp: improve error reporting for -object and object-add, Hu Tao, 2014/06/09
- [Qemu-devel] [PATCH v4 09/29] pc: pass MachineState to pc_memory_init, Hu Tao, 2014/06/09
- [Qemu-devel] [PATCH v4 10/29] numa: introduce memory_region_allocate_system_memory, Hu Tao, 2014/06/09
- [Qemu-devel] [PATCH v4 11/29] hostmem: separate allocation from UserCreatable complete method, Hu Tao, 2014/06/09