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| author | Daniil Baturin <daniil@vyos.io> | 2020-03-09 19:17:49 +0200 |
|---|---|---|
| committer | Daniil Baturin <daniil@vyos.io> | 2020-03-09 19:17:49 +0200 |
| commit | 5dd56053319f1af72d8d684151873e559ed1de46 (patch) | |
| tree | f67c55a9ad1b729b3bfa15c57721c1f2db2b5290 /scripts/system | |
| parent | f1467d4c193f02bd17b31630045cd53b7109b9e3 (diff) | |
| parent | 72516c872e1690895d0269cafcb87e4e44bf153c (diff) | |
| download | vyatta-cfg-system-vyos/1.2.5.tar.gz vyatta-cfg-system-vyos/1.2.5.zip | |
Merge branch 'crux' of github.com:vyos/vyatta-cfg-system into cruxvyos/1.2.5
Diffstat (limited to 'scripts/system')
| -rwxr-xr-x | scripts/system/irq-affinity.pl | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/scripts/system/irq-affinity.pl b/scripts/system/irq-affinity.pl index de0c3099..20181578 100755 --- a/scripts/system/irq-affinity.pl +++ b/scripts/system/irq-affinity.pl @@ -30,6 +30,17 @@ my ($ifname, $mask, $debug) = @ARGV; die "Error: Interface $ifname does not exist\n" unless -d "/sys/class/net/$ifname"; +# Detect xen and use special (vifX-) interface irq +if ( -d "/proc/xen" ){ + open( my $f, '<', "/sys/class/net/$ifname/device/nodename" ) + or die "Can't read /sys/class/net/$ifname/device/nodename "; + my $xen_ifname = <$f>; + $xen_ifname =~ s/device\/vif\///; + $ifname = "vif".$xen_ifname; + chomp($ifname); + close $f; +} + my $logopt = defined($debug) ? "perror" : ""; openlog("irq-affinity", $logopt, LOG_LOCAL0); |