speculative page references patch (commit: e286781d5f2e9c846e012a39653a166e9d31777d)
removed last pagevec_release_nonlru() caller.

So, its function can be removed now.

this patch doesn't have any functional change.


Signed-off-by: KOSAKI Motohiro
CC: Nick Piggin

---
include/linux/pagevec.h | 7 -------
mm/swap.c | 22 ----------------------
2 files changed, 29 deletions(-)

Index: b/include/linux/pagevec.h
================================================== =================
--- a/include/linux/pagevec.h
+++ b/include/linux/pagevec.h
@@ -21,7 +21,6 @@ struct pagevec {
};

void __pagevec_release(struct pagevec *pvec);
-void __pagevec_release_nonlru(struct pagevec *pvec);
void __pagevec_free(struct pagevec *pvec);
void ____pagevec_lru_add(struct pagevec *pvec, enum lru_list lru);
void pagevec_strip(struct pagevec *pvec);
@@ -69,12 +68,6 @@ static inline void pagevec_release(struc
__pagevec_release(pvec);
}

-static inline void pagevec_release_nonlru(struct pagevec *pvec)
-{
- if (pagevec_count(pvec))
- __pagevec_release_nonlru(pvec);
-}
-
static inline void pagevec_free(struct pagevec *pvec)
{
if (pagevec_count(pvec))
Index: b/mm/swap.c
================================================== =================
--- a/mm/swap.c
+++ b/mm/swap.c
@@ -411,28 +411,6 @@ void __pagevec_release(struct pagevec *p
EXPORT_SYMBOL(__pagevec_release);

/*
- * pagevec_release() for pages which are known to not be on the LRU
- *
- * This function reinitialises the caller's pagevec.
- */
-void __pagevec_release_nonlru(struct pagevec *pvec)
-{
- int i;
- struct pagevec pages_to_free;
-
- pagevec_init(&pages_to_free, pvec->cold);
- for (i = 0; i < pagevec_count(pvec); i++) {
- struct page *page = pvec->pages[i];
-
- VM_BUG_ON(PageLRU(page));
- if (put_page_testzero(page))
- pagevec_add(&pages_to_free, page);
- }
- pagevec_free(&pages_to_free);
- pagevec_reinit(pvec);
-}
-
-/*
* Add the passed pages to the LRU, then drop the caller's refcount
* on them. Reinitialises the caller's pagevec.
*/


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