[RFC PATCH 2/4] irqchip/gic-v3-its: replace alloc_pages() with alloc_pages_node()

[Yang Yingliang]

Use alloc_pages_node() to allocate pages on current node.

Signed-off-by: Yang Yingliang <yangyingli...@huawei.com>
---
 drivers/irqchip/irq-gic-v3-its.c | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/drivers/irqchip/irq-gic-v3-its.c b/drivers/irqchip/irq-gic-v3-its.c
index a03e18e..4ebe131 100644
--- a/drivers/irqchip/irq-gic-v3-its.c
+++ b/drivers/irqchip/irq-gic-v3-its.c
@@ -1557,11 +1557,11 @@ static void its_lpi_free_chunks(unsigned long *bitmap, 
int base, int nr_ids)
        kfree(bitmap);
 }
 
-static struct page *its_allocate_prop_table(gfp_t gfp_flags)
+static struct page *its_allocate_prop_table(int nid, gfp_t gfp_flags)
 {
        struct page *prop_page;
 
-       prop_page = alloc_pages(gfp_flags, get_order(LPI_PROPBASE_SZ));
+       prop_page = alloc_pages_node(nid, gfp_flags, 
get_order(LPI_PROPBASE_SZ));
        if (!prop_page)
                return NULL;
 
@@ -1587,7 +1587,8 @@ static int __init its_alloc_lpi_tables(void)
        phys_addr_t paddr;
 
        lpi_id_bits = min_t(u32, gic_rdists->id_bits, ITS_MAX_LPI_NRBITS);
-       gic_rdists->prop_page = its_allocate_prop_table(GFP_NOWAIT);
+       gic_rdists->prop_page = 
its_allocate_prop_table(cpu_to_node(smp_processor_id()),
+                                                       GFP_NOWAIT);
        if (!gic_rdists->prop_page) {
                pr_err("Failed to allocate PROPBASE\n");
                return -ENOMEM;
@@ -2829,7 +2830,7 @@ static int its_vpe_irq_domain_alloc(struct irq_domain 
*domain, unsigned int virq
                return -ENOMEM;
        }
 
-       vprop_page = its_allocate_prop_table(GFP_KERNEL);
+       vprop_page = its_allocate_prop_table(NUMA_NO_NODE, GFP_KERNEL);
        if (!vprop_page) {
                its_lpi_free_chunks(bitmap, base, nr_ids);
                return -ENOMEM;
-- 
1.8.3