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* [PATCH] mm: remove pagevec_lookup_range_nr_tag
@ 2020-10-21 19:39 Jeff Layton
  2020-10-21 20:43 ` Matthew Wilcox
  0 siblings, 1 reply; 2+ messages in thread
From: Jeff Layton @ 2020-10-21 19:39 UTC (permalink / raw)
  To: akpm; +Cc: willy, linux-kernel, linux-mm

With the merge of 2e1692966034 (ceph: have ceph_writepages_start call
pagevec_lookup_range_tag), nothing calls this anymore.

Cc: Matthew Wilcox <willy@infradead.org>
Signed-off-by: Jeff Layton <jlayton@kernel.org>
---
 include/linux/pagevec.h | 3 ---
 mm/swap.c               | 9 ---------
 2 files changed, 12 deletions(-)

diff --git a/include/linux/pagevec.h b/include/linux/pagevec.h
index 081d934eda64..ad4ddc17d403 100644
--- a/include/linux/pagevec.h
+++ b/include/linux/pagevec.h
@@ -43,9 +43,6 @@ static inline unsigned pagevec_lookup(struct pagevec *pvec,
 unsigned pagevec_lookup_range_tag(struct pagevec *pvec,
 		struct address_space *mapping, pgoff_t *index, pgoff_t end,
 		xa_mark_t tag);
-unsigned pagevec_lookup_range_nr_tag(struct pagevec *pvec,
-		struct address_space *mapping, pgoff_t *index, pgoff_t end,
-		xa_mark_t tag, unsigned max_pages);
 static inline unsigned pagevec_lookup_tag(struct pagevec *pvec,
 		struct address_space *mapping, pgoff_t *index, xa_mark_t tag)
 {
diff --git a/mm/swap.c b/mm/swap.c
index 47a47681c86b..1aca4b9c97fe 100644
--- a/mm/swap.c
+++ b/mm/swap.c
@@ -1164,15 +1164,6 @@ unsigned pagevec_lookup_range_tag(struct pagevec *pvec,
 }
 EXPORT_SYMBOL(pagevec_lookup_range_tag);
 
-unsigned pagevec_lookup_range_nr_tag(struct pagevec *pvec,
-		struct address_space *mapping, pgoff_t *index, pgoff_t end,
-		xa_mark_t tag, unsigned max_pages)
-{
-	pvec->nr = find_get_pages_range_tag(mapping, index, end, tag,
-		min_t(unsigned int, max_pages, PAGEVEC_SIZE), pvec->pages);
-	return pagevec_count(pvec);
-}
-EXPORT_SYMBOL(pagevec_lookup_range_nr_tag);
 /*
  * Perform any setup for the swap system
  */
-- 
2.26.2



^ permalink raw reply	[flat|nested] 2+ messages in thread

* Re: [PATCH] mm: remove pagevec_lookup_range_nr_tag
  2020-10-21 19:39 [PATCH] mm: remove pagevec_lookup_range_nr_tag Jeff Layton
@ 2020-10-21 20:43 ` Matthew Wilcox
  0 siblings, 0 replies; 2+ messages in thread
From: Matthew Wilcox @ 2020-10-21 20:43 UTC (permalink / raw)
  To: Jeff Layton; +Cc: akpm, linux-kernel, linux-mm

On Wed, Oct 21, 2020 at 03:39:26PM -0400, Jeff Layton wrote:
> With the merge of 2e1692966034 (ceph: have ceph_writepages_start call
> pagevec_lookup_range_tag), nothing calls this anymore.
> 
> Cc: Matthew Wilcox <willy@infradead.org>
> Signed-off-by: Jeff Layton <jlayton@kernel.org>

Reviewed-by: Matthew Wilcox (Oracle) <willy@infradead.org>


^ permalink raw reply	[flat|nested] 2+ messages in thread

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