diff options
Diffstat (limited to 'fs/buffer.c')
| -rw-r--r-- | fs/buffer.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/buffer.c b/fs/buffer.c index 5717d1881d2f..8d74306e8688 100644 --- a/fs/buffer.c +++ b/fs/buffer.c @@ -819,8 +819,7 @@ struct buffer_head *alloc_page_buffers(struct page *page, unsigned long size, if (retry) gfp |= __GFP_NOFAIL; - /* The page lock pins the memcg */ - memcg = page_memcg(page); + memcg = get_mem_cgroup_from_page(page); old_memcg = set_active_memcg(memcg); head = NULL; @@ -840,6 +839,7 @@ struct buffer_head *alloc_page_buffers(struct page *page, unsigned long size, set_bh_page(bh, page, offset); } out: + mem_cgroup_put(memcg); set_active_memcg(old_memcg); return head; /* |