[PATCH 1/2] libceph: use alloc_page() in ceph_alloc_page_vector()

[Tal Zussman]

ceph_alloc_page_vector() allocates its pages with __page_cache_alloc().
However, the pages are never inserted into an address_space and do not
need the cpuset memory spread policy __page_cache_alloc() provides. Use
alloc_page() instead.

Signed-off-by: Tal Zussman <tz2294@xxxxxxxxxxxx>
---
 net/ceph/pagevec.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/net/ceph/pagevec.c b/net/ceph/pagevec.c
index a6aa5b3b7a1e..885e58c2d129 100644
--- a/net/ceph/pagevec.c
+++ b/net/ceph/pagevec.c
@@ -32,7 +32,7 @@ struct page **ceph_alloc_page_vector(int num_pages, gfp_t flags)
 	if (!pages)
 		return ERR_PTR(-ENOMEM);
 	for (i = 0; i < num_pages; i++) {
-		pages[i] = __page_cache_alloc(flags);
+		pages[i] = alloc_page(flags);
 		if (pages[i] == NULL) {
 			ceph_release_page_vector(pages, i);
 			return ERR_PTR(-ENOMEM);

-- 
2.39.5