[pve-devel] [PATCH qemu-server 2/3] pci: remove pci reservation: optionally give list of ids to remove
Dominik Csapak
d.csapak at proxmox.com
Tue Aug 6 14:22:01 CEST 2024
so we can partially release ids again. This will be necessary for
NVIDIAs new sysfs api
Signed-off-by: Dominik Csapak <d.csapak at proxmox.com>
---
PVE/QemuServer/PCI.pm | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/PVE/QemuServer/PCI.pm b/PVE/QemuServer/PCI.pm
index 97eb2165..ae180e08 100644
--- a/PVE/QemuServer/PCI.pm
+++ b/PVE/QemuServer/PCI.pm
@@ -719,11 +719,12 @@ my $write_pci_reservation_unlocked = sub {
# removes all PCI device reservations held by the `vmid`
sub remove_pci_reservation {
- my ($vmid) = @_;
+ my ($vmid, $pciids) = @_;
PVE::Tools::lock_file($PCIID_RESERVATION_LOCK, 2, sub {
my $reservation_list = $parse_pci_reservation_unlocked->();
for my $id (keys %$reservation_list) {
+ next if defined($pciids) && !grep { $_ eq $id } $pciids->@*;
my $reservation = $reservation_list->{$id};
next if $reservation->{vmid} != $vmid;
delete $reservation_list->{$id};
--
2.39.2
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