net: hsr: add support for EntryForgetTime

[linux-2.6-microblaze.git] / net / ceph / pagevec.c

diff --git a/net/ceph/pagevec.c b/net/ceph/pagevec.c
index 74cafc0..64305e7 100644 (file)
--- a/net/ceph/pagevec.c
+++ b/net/ceph/pagevec.c
@@ -10,39 +10,6 @@
 
 #include <linux/ceph/libceph.h>
 
-/*
- * build a vector of user pages
- */
-struct page **ceph_get_direct_page_vector(const void __user *data,
-                                         int num_pages, bool write_page)
-{
-       struct page **pages;
-       int got = 0;
-       int rc = 0;
-
-       pages = kmalloc_array(num_pages, sizeof(*pages), GFP_NOFS);
-       if (!pages)
-               return ERR_PTR(-ENOMEM);
-
-       while (got < num_pages) {
-               rc = get_user_pages_fast(
-                   (unsigned long)data + ((unsigned long)got * PAGE_SIZE),
-                   num_pages - got, write_page ? FOLL_WRITE : 0, pages + got);
-               if (rc < 0)
-                       break;
-               BUG_ON(rc == 0);
-               got += rc;
-       }
-       if (rc < 0)
-               goto fail;
-       return pages;
-
-fail:
-       ceph_put_page_vector(pages, got, false);
-       return ERR_PTR(rc);
-}
-EXPORT_SYMBOL(ceph_get_direct_page_vector);
-
 void ceph_put_page_vector(struct page **pages, int num_pages, bool dirty)
 {
        int i;