[PATCH 2/4] Hugetlb: Rename find_lock_page to find_or_alloc_huge_page
From: Adam Litke <hidden>
Date: 2005-11-09 23:38:45
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On Wed, 2005-10-26 at 12:00 +1000, David Gibson wrote: - 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. Original post by David Gibson [off-list ref] Version 2: Wed 9 Nov 2005 Split into a separate patch Signed-off-by: David Gibson <redacted> Signed-off-by: Adam Litke <redacted> --- hugetlb.c | 6 +++--- 1 files changed, 3 insertions(+), 3 deletions(-) diff -upN reference/mm/hugetlb.c current/mm/hugetlb.c
--- reference/mm/hugetlb.c
+++ current/mm/hugetlb.c@@ -339,8 +339,8 @@ void unmap_hugepage_range(struct vm_area 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;
@@ -392,7 +392,7 @@ int hugetlb_fault(struct mm_struct *mm, * 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;
--
Adam Litke - (agl at us.ibm.com)
IBM Linux Technology Center
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