[PATCH net-next 01/11] s390/qeth: use memory reserves to back RX buffers

[Julian Wiedmann <jwi@xxxxxxxxxxxxx>]

Use dev_alloc_page() for backing the RX buffers with pages. This way we
pick up __GFP_MEMALLOC.

Signed-off-by: Julian Wiedmann <jwi@xxxxxxxxxxxxx>
---
 drivers/s390/net/qeth_core_main.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/s390/net/qeth_core_main.c b/drivers/s390/net/qeth_core_main.c
index 6caa78d51bd1..be3f6295309b 100644
--- a/drivers/s390/net/qeth_core_main.c
+++ b/drivers/s390/net/qeth_core_main.c
@@ -244,7 +244,7 @@ static struct qeth_buffer_pool_entry *qeth_alloc_pool_entry(unsigned int pages)
 		return NULL;
 
 	for (i = 0; i < pages; i++) {
-		entry->elements[i] = alloc_page(GFP_KERNEL);
+		entry->elements[i] = __dev_alloc_page(GFP_KERNEL);
 
 		if (!entry->elements[i]) {
 			qeth_free_pool_entry(entry);
@@ -2654,7 +2654,7 @@ static struct qeth_buffer_pool_entry *qeth_find_free_buffer_pool_entry(
 			struct qeth_buffer_pool_entry, list);
 	for (i = 0; i < QETH_MAX_BUFFER_ELEMENTS(card); ++i) {
 		if (page_count(entry->elements[i]) > 1) {
-			struct page *page = alloc_page(GFP_ATOMIC);
+			struct page *page = dev_alloc_page();
 
 			if (!page)
 				return NULL;
-- 
2.17.1