[PATCH] Hugetlb: Rename find_lock_page to find_or_alloc_huge_page
find_lock_huge_page() isn't a great name, since it does extra things not
analagous to find_lock_page(). Rename it find_or_alloc_huge_page() which is
closer to the mark.
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>
diff --git a/mm/hugetlb.c b/mm/hugetlb.c
index acb86413..fdbbbb9 100644
--- a/mm/hugetlb.c
+++ b/mm/hugetlb.c
@@ -345,8 +345,8 @@
flush_tlb_range(vma, start, end);
}
-static struct page *find_lock_huge_page(struct address_space *mapping,
- unsigned long idx)
+static struct page *find_or_alloc_huge_page(struct address_space *mapping,
+ unsigned long idx)
{
struct page *page;
int err;
@@ -398,7 +398,7 @@
* Use page lock to guard against racing truncation
* before we get page_table_lock.
*/
- page = find_lock_huge_page(mapping, idx);
+ page = find_or_alloc_huge_page(mapping, idx);
if (!page)
goto out;