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authorAdam Litke <agl@us.ibm.com>2006-01-06 00:10:42 -0800
committerLinus Torvalds <torvalds@g5.osdl.org>2006-01-06 08:33:22 -0800
commit85ef47f74afe96c8c23eaa605f28cc01443c905f (patch)
treeafe3a52f3e00cbab3f30f756fb60b250fe8de2c6 /mm
parentf0916794f00be44154102dedaeafe68b743078a2 (diff)
downloadop-kernel-dev-85ef47f74afe96c8c23eaa605f28cc01443c905f.zip
op-kernel-dev-85ef47f74afe96c8c23eaa605f28cc01443c905f.tar.gz
[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>
Diffstat (limited to 'mm')
-rw-r--r--mm/hugetlb.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/mm/hugetlb.c b/mm/hugetlb.c
index acb8641..fdbbbb9 100644
--- a/mm/hugetlb.c
+++ b/mm/hugetlb.c
@@ -345,8 +345,8 @@ void unmap_hugepage_range(struct vm_area_struct *vma, unsigned long start,
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 @@ int hugetlb_fault(struct mm_struct *mm, struct vm_area_struct *vma,
* 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;
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