[pve-devel] [PATCH common 2/2] SysFSTools: lscpi: move mdev and iommugroup check outside of verbose

[Dominik Csapak]

they should not be expensive (only reading/file checking in sysfs; the
parsed vendor/id names are not required) so we should include them
always.

We need at least the mdev part later at a point where we're not
interested in the rest of the verbose mode.

Signed-off-by: Dominik Csapak <d.csapak at proxmox.com>
---
best viewed with -w
 src/PVE/SysFSTools.pm | 26 +++++++++++++-------------
 1 file changed, 13 insertions(+), 13 deletions(-)

diff --git a/src/PVE/SysFSTools.pm b/src/PVE/SysFSTools.pm
index 25b2f31..0bde6d7 100644
--- a/src/PVE/SysFSTools.pm
+++ b/src/PVE/SysFSTools.pm
@@ -103,21 +103,21 @@ sub lspci {
 	    return;
 	}
 
-	if ($verbose) {
-	    $res->{iommugroup} = -1;
-	    if (-e "$devdir/iommu_group") {
-		my ($iommugroup) = (readlink("$devdir/iommu_group") =~ m/\/(\d+)$/);
-		$res->{iommugroup} = int($iommugroup);
-	    }
+	$res->{iommugroup} = -1;
+	if (-e "$devdir/iommu_group") {
+	    my ($iommugroup) = (readlink("$devdir/iommu_group") =~ m/\/(\d+)$/);
+	    $res->{iommugroup} = int($iommugroup);
+	}
 
-	    if (-d "$devdir/mdev_supported_types") {
-		$res->{mdev} = 1;
-	    } elsif (-d "$devdir/nvidia") {
-		# nvidia driver for kernel 6.8 or higher
-		$res->{mdev} = 1; # for api compatibility
-		$res->{nvidia} = 1;
-	    }
+	if (-d "$devdir/mdev_supported_types") {
+	    $res->{mdev} = 1;
+	} elsif (-d "$devdir/nvidia") {
+	    # nvidia driver for kernel 6.8 or higher
+	    $res->{mdev} = 1; # for api compatibility
+	    $res->{nvidia} = 1;
+	}
 
+	if ($verbose) {
 	    my $device_hash = $ids->{$vendor}->{devices}->{$device} // {};
 
 	    my $sub_vendor = file_read_firstline("$devdir/subsystem_vendor");
-- 
2.39.2