ceph: use __page_cache_alloc and add_to_page_cache_lru
Following Nick Piggin patches in btrfs, pagecache pages should be
allocated with __page_cache_alloc, so they obey pagecache memory
policies.
Also, using add_to_page_cache_lru instead of using a private
pagevec where applicable.
Signed-off-by: Yehuda Sadeh <yehuda@hq.newdream.net>
Signed-off-by: Sage Weil <sage@newdream.net>
diff --git a/fs/ceph/xattr.c b/fs/ceph/xattr.c
index 2845422..8938934 100644
--- a/fs/ceph/xattr.c
+++ b/fs/ceph/xattr.c
@@ -641,7 +641,7 @@
return -ENOMEM;
err = -ENOMEM;
for (i = 0; i < nr_pages; i++) {
- pages[i] = alloc_page(GFP_NOFS);
+ pages[i] = __page_cache_alloc(GFP_NOFS);
if (!pages[i]) {
nr_pages = i;
goto out;