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| author | Jan Beulich <jbeulich@suse.com> | 2011-12-13 11:38:57 +0100 |
|---|---|---|
| committer | Jan Beulich <jbeulich@suse.com> | 2011-12-13 11:38:57 +0100 |
| commit | 3c419d3521b66c78e22da14fcf287b586e5df4b7 (patch) | |
| tree | 2a367d69aad197034ed1b999c8de62d19d50fb81 /xen/arch/x86/physdev.c | |
| parent | dd02b58523c43bf517bb6e9d69b4983068e6b89c (diff) | |
| download | xen-3c419d3521b66c78e22da14fcf287b586e5df4b7.tar.gz xen-3c419d3521b66c78e22da14fcf287b586e5df4b7.tar.bz2 xen-3c419d3521b66c78e22da14fcf287b586e5df4b7.zip | |
VT-d: bind IRQs to CPUs local to the node the IOMMU is on
This extends create_irq() to take a node parameter, allowing the
resulting IRQ to have its destination set to a CPU on that node right
away, which is more natural than having to post-adjust this (and
get e.g. a new IRQ vector assigned despite a fresh one was just
obtained).
All other callers of create_irq() pass NUMA_NO_NODE for the time being.
Signed-off-by: Jan Beulich <jbeulich@suse.com>
Acked-by: Keir Fraser <keir@xen.org>
Diffstat (limited to 'xen/arch/x86/physdev.c')
| -rw-r--r-- | xen/arch/x86/physdev.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/xen/arch/x86/physdev.c b/xen/arch/x86/physdev.c index 5a4acaef69..c1c7e54da6 100644 --- a/xen/arch/x86/physdev.c +++ b/xen/arch/x86/physdev.c @@ -132,7 +132,7 @@ int physdev_map_pirq(domid_t domid, int type, int *index, int *pirq_p, case MAP_PIRQ_TYPE_MSI: irq = *index; if ( irq == -1 ) - irq = create_irq(); + irq = create_irq(NUMA_NO_NODE); if ( irq < 0 || irq >= nr_irqs ) { |