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mm: rename is_mlocked_vma() to mlocked_vma_newpage()

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Andrew pointed out that the is_mlocked_vma() is misnamed.  A function
with name like that would expect bool return and no side-effects.

Since it is called on the fault path for new page, rename it in this
patch.

Signed-off-by: Ying Han <[email protected]>
Reviewed-by: Rik van Riel <[email protected]>
Acked-by: KOSAKI Motohiro <[email protected]>
Acked-by: KAMEZAWA Hiroyuki <[email protected]>
Reviewed-by: Minchan Kim <[email protected]>
[[email protected]: s/mlock_vma_newpage/mlock_vma_newpage/, per Minchan]
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
This commit is contained in:
Ying Han 2012-05-29 15:06:25 -07:00 • committed by Linus Torvalds
commit 096a7cf447
2 changed files with 4 additions and 3 deletions
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5
mm/internal.h
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@ -164,7 +164,8 @@ static inline void munlock_vma_pages_all(struct vm_area_struct *vma)
* to determine if it's being mapped into a LOCKED vma.
* If so, mark page as mlocked.
*/
static inline int is_mlocked_vma(struct vm_area_struct *vma, struct page *page)
static inline int mlocked_vma_newpage(struct vm_area_struct *vma,
struct page *page)
{
VM_BUG_ON(PageLRU(page));
@ -222,7 +223,7 @@ extern unsigned long vma_address(struct page *page,
struct vm_area_struct *vma);
#endif
#else /* !CONFIG_MMU */
static inline int is_mlocked_vma(struct vm_area_struct *v, struct page *p)
static inline int mlocked_vma_newpage(struct vm_area_struct *v, struct page *p)
{
return 0;
}