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authorJeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>2010-12-02 16:14:27 -0800
committerJeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>2010-12-02 16:14:27 -0800
commit29dcbc5c25d6d8140337e96bf503c8475092c586 (patch)
tree5a7131cd81974e92f6c8857a06e29a935886181b /drivers
parent2a4c92fa24e1853d0e21f9e6e45859b832240f94 (diff)
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xen: allocate irq descs on any NUMA node
Allocate irq descs on any NUMA node (we don't care) rather than specifically node 0, which may not exist. (At the moment NUMA is meaningless within a domain, so any info the kernel has is just from an SRAT table we haven't suppressed/disabled.) Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/xen/events.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/xen/events.c b/drivers/xen/events.c
index 2811bb988ea..0009e489272 100644
--- a/drivers/xen/events.c
+++ b/drivers/xen/events.c
@@ -423,7 +423,7 @@ static int find_unbound_irq(void)
if (irq == start)
goto no_irqs;
- res = irq_alloc_desc_at(irq, 0);
+ res = irq_alloc_desc_at(irq, -1);
if (WARN_ON(res != irq))
return -1;
@@ -630,7 +630,7 @@ int xen_map_pirq_gsi(unsigned pirq, unsigned gsi, int shareable, char *name)
if (identity_mapped_irq(gsi) || (!xen_initial_domain() &&
xen_pv_domain())) {
irq = gsi;
- irq_alloc_desc_at(irq, 0);
+ irq_alloc_desc_at(irq, -1);
} else
irq = find_unbound_irq();