mm: get rid of pagevec_release_nonlru()
speculative page references patch (commit:
e286781d5f
) removed last
pagevec_release_nonlru() caller.
So this function can be removed now.
This patch doesn't have any functional change.
Signed-off-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Cc: Nick Piggin <npiggin@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
parent
5594c8c813
commit
1b0bd11886
|
@ -21,7 +21,6 @@ struct pagevec {
|
||||||
};
|
};
|
||||||
|
|
||||||
void __pagevec_release(struct pagevec *pvec);
|
void __pagevec_release(struct pagevec *pvec);
|
||||||
void __pagevec_release_nonlru(struct pagevec *pvec);
|
|
||||||
void __pagevec_free(struct pagevec *pvec);
|
void __pagevec_free(struct pagevec *pvec);
|
||||||
void ____pagevec_lru_add(struct pagevec *pvec, enum lru_list lru);
|
void ____pagevec_lru_add(struct pagevec *pvec, enum lru_list lru);
|
||||||
void pagevec_strip(struct pagevec *pvec);
|
void pagevec_strip(struct pagevec *pvec);
|
||||||
|
@ -69,12 +68,6 @@ static inline void pagevec_release(struct pagevec *pvec)
|
||||||
__pagevec_release(pvec);
|
__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)
|
static inline void pagevec_free(struct pagevec *pvec)
|
||||||
{
|
{
|
||||||
if (pagevec_count(pvec))
|
if (pagevec_count(pvec))
|
||||||
|
|
22
mm/swap.c
22
mm/swap.c
|
@ -397,28 +397,6 @@ void __pagevec_release(struct pagevec *pvec)
|
||||||
|
|
||||||
EXPORT_SYMBOL(__pagevec_release);
|
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
|
* Add the passed pages to the LRU, then drop the caller's refcount
|
||||||
* on them. Reinitialises the caller's pagevec.
|
* on them. Reinitialises the caller's pagevec.
|
||||||
|
|
Loading…
Reference in New Issue