Commit 14f5be2a authored by SeongJae Park's avatar SeongJae Park Committed by Andrew Morton
Browse files

mm/vmscan: remove ignore_references argument of reclaim_pages() 

All reclaim_pages() callers are setting 'ignore_references' parameter
'true'.  In other words, the parameter is not really being used.  Remove
the argument to make it simple.

Link: https://lkml.kernel.org/r/20240429224451.67081-4-sj@kernel.org


Signed-off-by: default avatarSeongJae Park <sj@kernel.org>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
parent ebd3f70c

mm/damon/paddr.c

+1 −1
Original line number Diff line number Diff line
@@ -283,7 +283,7 @@ static unsigned long damon_pa_pageout(struct damon_region *r, struct damos *s) 
	}

	if (install_young_filter)

		damos_destroy_filter(filter);

	applied = reclaim_pages(&folio_list, true);

	applied = reclaim_pages(&folio_list);

	cond_resched();

	return applied * PAGE_SIZE;

}

mm/internal.h

+1 −1
Original line number Diff line number Diff line
@@ -1052,7 +1052,7 @@ extern unsigned long __must_check vm_mmap_pgoff(struct file *, unsigned long, 
        unsigned long, unsigned long);



extern void set_pageblock_order(void);

unsigned long reclaim_pages(struct list_head *folio_list, bool ignore_references);

unsigned long reclaim_pages(struct list_head *folio_list);

unsigned int reclaim_clean_pages_from_list(struct zone *zone,

					    struct list_head *folio_list);

/* The ALLOC_WMARK bits are used as an index to zone->watermark */

mm/madvise.c

+2 −2
Original line number Diff line number Diff line
@@ -423,7 +423,7 @@ static int madvise_cold_or_pageout_pte_range(pmd_t *pmd, 
huge_unlock:

		spin_unlock(ptl);

		if (pageout)

			reclaim_pages(&folio_list, true);

			reclaim_pages(&folio_list);

		return 0;

	}
@@ -547,7 +547,7 @@ static int madvise_cold_or_pageout_pte_range(pmd_t *pmd, 
		pte_unmap_unlock(start_pte, ptl);

	}

	if (pageout)

		reclaim_pages(&folio_list, true);

		reclaim_pages(&folio_list);

	cond_resched();



	return 0;

mm/vmscan.c

+3 −3
Original line number Diff line number Diff line
@@ -2133,7 +2133,7 @@ static unsigned int reclaim_folio_list(struct list_head *folio_list, 
	return nr_reclaimed;

}



unsigned long reclaim_pages(struct list_head *folio_list, bool ignore_references)

unsigned long reclaim_pages(struct list_head *folio_list)

{

	int nid;

	unsigned int nr_reclaimed = 0;
@@ -2156,11 +2156,11 @@ unsigned long reclaim_pages(struct list_head *folio_list, bool ignore_references 
		}



		nr_reclaimed += reclaim_folio_list(&node_folio_list, NODE_DATA(nid),

						   ignore_references);

						   true);

		nid = folio_nid(lru_to_folio(folio_list));

	} while (!list_empty(folio_list));



	nr_reclaimed += reclaim_folio_list(&node_folio_list, NODE_DATA(nid), ignore_references);

	nr_reclaimed += reclaim_folio_list(&node_folio_list, NODE_DATA(nid), true);



	memalloc_noreclaim_restore(noreclaim_flag);