[PATCH v2 14/15] qemu_validate: Check if QEMU's capable of setting main loop pool size
Since the main-loop and iothread classes are derived from the
same class (EventLoopBaseClass) we don't need new capability and
can use QEMU_CAPS_IOTHREAD_THREAD_POOL_MAX directly to check
whether QEMU's capable of setting worker pool size.
Signed-off-by: Michal Privoznik <mprivozn(a)redhat.com>
---
src/qemu/qemu_validate.c | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/src/qemu/qemu_validate.c b/src/qemu/qemu_validate.c
index 7d11ae2c92..c2495fb6b8 100644
--- a/src/qemu/qemu_validate.c
+++ b/src/qemu/qemu_validate.c
@@ -401,6 +401,15 @@ qemuValidateDomainDefIOThreads(const virDomainDef *def,
}
}
+ if (def->defaultIOThread &&
+ ((def->defaultIOThread->thread_pool_min >= 0 ||
+ def->defaultIOThread->thread_pool_max >= 0) &&
+ !virQEMUCapsGet(qemuCaps, QEMU_CAPS_IOTHREAD_THREAD_POOL_MAX))) {
+ virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s",
+ _("pool_min and pool_max is not supported by this QEMU
binary"));
+ return -1;
+ }
+
return 0;
}
--
2.35.1