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[PATCH 2/4] qemu-options: re-arrange CPU topology options
From: |
Daniel P . Berrangé |
Subject: |
[PATCH 2/4] qemu-options: re-arrange CPU topology options |
Date: |
Mon, 28 Jun 2021 12:30:45 +0100 |
The list of CPU topology options are presented in a fairly arbitrary
order currently. Re-arrange them so that they're ordered from largest to
smallest unit
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
---
qemu-options.hx | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/qemu-options.hx b/qemu-options.hx
index ba3ca9da1d..aa33dfdcfd 100644
--- a/qemu-options.hx
+++ b/qemu-options.hx
@@ -196,17 +196,17 @@ SRST
ERST
DEF("smp", HAS_ARG, QEMU_OPTION_smp,
- "-smp
[cpus=]n[,maxcpus=cpus][,cores=cores][,threads=threads][,dies=dies][,sockets=sockets]\n"
+ "-smp
[cpus=]n[,maxcpus=cpus][,sockets=sockets][,dies=dies][,cores=cores][,threads=threads]\n"
" set the number of CPUs to 'n' [default=1]\n"
" maxcpus= maximum number of total cpus, including\n"
" offline CPUs for hotplug, etc\n"
+ " sockets= number of discrete sockets in the system\n",
+ " dies= number of CPU dies on one socket (for PC only)\n"
" cores= number of CPU cores on one socket (for PC, it's on
one die)\n"
" threads= number of threads on one CPU core\n"
- " dies= number of CPU dies on one socket (for PC only)\n"
- " sockets= number of discrete sockets in the system\n",
QEMU_ARCH_ALL)
SRST
-``-smp
[cpus=]n[,cores=cores][,threads=threads][,dies=dies][,sockets=sockets][,maxcpus=maxcpus]``
+``-smp
[cpus=]n[,maxcpus=maxcpus][,sockets=sockets][,dies=dies][,cores=cores][,threads=threads]``
Simulate an SMP system with n CPUs. On the PC target, up to 255 CPUs
are supported. On Sparc32 target, Linux limits the number of usable
CPUs to 4. For the PC target, the number of cores per die, the
--
2.31.1