Re: [PATCH 3/4] qemu: Introduce qemuDomainMachineIsPSeries()

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On 06/23/2016 04:40 AM, Andrea Bolognani wrote:
This new function checks for both the architecture and the
machine type, so we can use it instead of writing the same
checks over and over again.
---
  src/qemu/qemu_command.c        | 13 +++++--------
  src/qemu/qemu_domain.c         | 19 ++++++++++++++++---
  src/qemu/qemu_domain.h         |  1 +
  src/qemu/qemu_domain_address.c |  9 +++------
  src/qemu/qemu_parse_command.c  | 12 ++++--------
  5 files changed, 29 insertions(+), 25 deletions(-)

diff --git a/src/qemu/qemu_command.c b/src/qemu/qemu_command.c
index 10bcb1c..e2201ff 100644
--- a/src/qemu/qemu_command.c
+++ b/src/qemu/qemu_command.c
[...]
@@ -4930,6 +4929,20 @@ qemuDomainMachineIsVirt(const virDomainDef *def)
  }
+bool
+qemuDomainMachineIsPSeries(const virDomainDef *def)
+{
+    if (!ARCH_IS_PPC64(def->os.arch))
+        return false;
+
+    if (STRNEQ(def->os.machine, "pseries") &&
+        !STRPREFIX(def->os.machine, "pseries-"))
+        return false;

...and you've also made sure that it will continue to work if the pseries machinetype is ever versioned (as all machinetypes should be).

ACK.


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