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| author | Stephen Hemminger <stephen.hemminger@vyatta.com> | 2011-02-21 15:54:21 -0800 |
|---|---|---|
| committer | Stephen Hemminger <stephen.hemminger@vyatta.com> | 2011-02-21 15:54:21 -0800 |
| commit | 78d24daefeab6e91f282044abb8930678434ea8c (patch) | |
| tree | bb72f37d647753428c00b5e040395845dfde14d1 /scripts/system/irq-affinity.pl | |
| parent | c8165a1a29572d7bf78d11c83afd18fff80a02f5 (diff) | |
| download | vyatta-cfg-system-78d24daefeab6e91f282044abb8930678434ea8c.tar.gz vyatta-cfg-system-78d24daefeab6e91f282044abb8930678434ea8c.zip | |
Handle case of device with no active IRQ
Bug 6784
Disabled device has no IRQ, so don't change it.
Diffstat (limited to 'scripts/system/irq-affinity.pl')
| -rwxr-xr-x | scripts/system/irq-affinity.pl | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/scripts/system/irq-affinity.pl b/scripts/system/irq-affinity.pl index cf68c0d1..e334f4aa 100755 --- a/scripts/system/irq-affinity.pl +++ b/scripts/system/irq-affinity.pl @@ -280,12 +280,11 @@ sub affinity_auto { # Figure out what style of irq naming is being used my $numirq = grep { /$ifname/ } @irqnames; - if ( $numirq <= 1 ) { + if ( $numirq == 1 ) { my $irq = get_irq($ifname); assign_single( $ifname, $irq) if $irq; - } else { + } elsif ($numirq > 1) { my $nq = grep { /$ifname-rx-/ } @irqnames; - if ( $nq > 0 ) { my $ntx = grep { /$ifname-tx-/ } @irqnames; die "$ifname: rx queues $nq != tx queues $ntx" |