Re: [libvirt] [PATCH v1 21/31] domain_conf: Introduce virDomainDefHasNVMeDisk

This function will return true if any of disks (or their backing chain) for given domain contains an NVMe disk. Signed-off-by: Michal Privoznik <mprivozn(a)redhat.com&gt; --- src/conf/domain_conf.c | 14 ++++++++++++++ src/conf/domain_conf.h | 3 +++ src/libvirt_private.syms | 1 + 3 files changed, 18 insertions(+) diff --git a/src/conf/domain_conf.c b/src/conf/domain_conf.c index 73f5e1fa0f..1b6ee3bfa6 100644 --- a/src/conf/domain_conf.c +++ b/src/conf/domain_conf.c @@ -31431,6 +31431,20 @@ virDomainDefHasManagedPR(const virDomainDef *def) } +bool +virDomainDefHasNVMeDisk(const virDomainDef *def) +{ + size_t i; + + for (i = 0; i < def->ndisks; i++) { + if (virStorageSourceChainHasNVMe(def->disks[i]->src)) + return true; + } + + return false;