ehea: Allocate stats buffer with GFP_KERNEL
Since ehea_get_stats calls ehea_h_query_ehea_port, which
can sleep, we can also sleep when allocating a page in
this function. This fixes some memory allocation failure
warnings seen under low memory conditions.
Signed-off-by: Brian King <brking@linux.vnet.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/ehea/ehea_main.c b/drivers/net/ehea/ehea_main.c
index 8b92acb..3beba70 100644
--- a/drivers/net/ehea/ehea_main.c
+++ b/drivers/net/ehea/ehea_main.c
@@ -335,7 +335,7 @@
memset(stats, 0, sizeof(*stats));
- cb2 = (void *)get_zeroed_page(GFP_ATOMIC);
+ cb2 = (void *)get_zeroed_page(GFP_KERNEL);
if (!cb2) {
ehea_error("no mem for cb2");
goto out;