[PATCH] Hugetlb: Remove duplicate i_size check

cleanup

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Adam Litke <agl@us.ibm.com>
Cc: William Lee Irwin III <wli@holomorphy.com>
Cc: "Seth, Rohit" <rohit.seth@intel.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 0 insertions, 7 deletions

diff --git a/mm/hugetlb.c b/mm/hugetlb.c
index 3e52df7c471b..acb864130f80 100644
--- a/mm/hugetlb.c
+++ b/mm/hugetlb.c
@@ -350,19 +350,12 @@ static struct page *find_lock_huge_page(struct address_space *mapping,
 {
         struct page *page;
         int err;
-        struct inode *inode = mapping->host;
-        unsigned long size;
 
 retry:
         page = find_lock_page(mapping, idx);
         if (page)
                 goto out;
 
-        /* Check to make sure the mapping hasn't been truncated */
-        size = i_size_read(inode) >> HPAGE_SHIFT;
-        if (idx >= size)
-                goto out;
-
         if (hugetlb_get_quota(mapping))
                 goto out;
         page = alloc_huge_page();