On 7/18/19 10:10 PM, Daniel Henrique Barboza wrote:
This code that executes virPCIDeviceReset in all virPCIDevicePtr
objects of a given virPCIDeviceListPtr list is replicated twice
in the code. Putting it in a helper function helps with
readability.
Signed-off-by: Daniel Henrique Barboza <danielhb413@xxxxxxxxx>
---
src/util/virhostdev.c | 54 +++++++++++++++++++++++--------------------
1 file changed, 29 insertions(+), 25 deletions(-)
diff --git a/src/util/virhostdev.c b/src/util/virhostdev.c
index a3647a6cf4..7cb0beb545 100644
--- a/src/util/virhostdev.c
+++ b/src/util/virhostdev.c
@@ -613,6 +613,32 @@ virHostdevRestoreNetConfig(virDomainHostdevDefPtr hostdev,
}
}
+static int
+virHostdevResetAllPCIDevices(virPCIDeviceListPtr pcidevs,
+ virHostdevManagerPtr mgr)
Small nit pick here, I prefer arguments appearing in their order of
importance. That means, virHostdevManager is more important than the
virPCIDeviceList, because the manager is built on the top of virpci module.
+{
+ int ret = 0;
+ size_t i;
+
+ for (i = 0; i < virPCIDeviceListCount(pcidevs); i++) {
+ virPCIDevicePtr pci = virPCIDeviceListGet(pcidevs, i);
+
+ /* We can avoid looking up the actual device here, because performing
+ * a PCI reset on a device doesn't require any information other than
+ * the address, which 'pci' already contains */
+ VIR_DEBUG("Resetting PCI device %s", virPCIDeviceGetName(pci));
+ if (virPCIDeviceReset(pci, mgr->activePCIHostdevs,
+ mgr->inactivePCIHostdevs) < 0) {
+ VIR_ERROR(_("Failed to reset PCI device: %s"),
+ virGetLastErrorMessage());
+ virResetLastError();
+ ret = -1;
+ }
+ }
+
+ return ret;
+}
+
Michal
--
libvir-list mailing list
libvir-list@xxxxxxxxxx
https://www.redhat.com/mailman/listinfo/libvir-list
