struct buffer_head *bh, *head;
gfp_t gfp = GFP_NOFS | __GFP_ACCOUNT;
long offset;
- struct mem_cgroup *memcg;
+ struct mem_cgroup *memcg, *old_memcg;
if (retry)
gfp |= __GFP_NOFAIL;
memcg = get_mem_cgroup_from_page(page);
- memalloc_use_memcg(memcg);
+ old_memcg = set_active_memcg(memcg);
head = NULL;
offset = PAGE_SIZE;
set_bh_page(bh, page, offset);
}
out:
- memalloc_unuse_memcg();
+ set_active_memcg(old_memcg);
mem_cgroup_put(memcg);
return head;
/*