From: Alex Shi <alexs@xxxxxxxxxx>
This function could be full replaced by folio_is_file_lru, so no reason
to keep a duplicate function.
Signed-off-by: Alex Shi <alexs@xxxxxxxxxx>
Cc: Steven Rostedt <rostedt@xxxxxxxxxxx>
Cc: Ingo Molnar <mingo@xxxxxxxxxx>
Cc: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
Cc: Naoya Horiguchi <naoya.horiguchi@xxxxxxx>
Cc: Yu Zhao <yuzhao@xxxxxxxxxx>
Cc: Arnd Bergmann <arnd@xxxxxxxx>
Cc: Vlastimil Babka <vbabka@xxxxxxx>
Cc: Mel Gorman <mgorman@xxxxxxxxxxxxxxxxxxx>
Cc: Johannes Weiner <hannes@xxxxxxxxxxx>
Cc: linux-kernel@xxxxxxxxxxxxxxx
Cc: linux-mm@xxxxxxxxx
---
include/linux/mm_inline.h | 5 -----
include/trace/events/vmscan.h | 2 +-
mm/compaction.c | 2 +-
mm/gup.c | 2 +-
mm/khugepaged.c | 4 ++--
mm/memory-failure.c | 2 +-
mm/memory_hotplug.c | 2 +-
mm/mempolicy.c | 2 +-
mm/migrate.c | 14 +++++++-------
mm/mprotect.c | 2 +-
mm/vmscan.c | 13 +++++++------
11 files changed, 23 insertions(+), 27 deletions(-)
diff --git a/include/linux/mm_inline.h b/include/linux/mm_inline.h
index b725839dfe71..f0aa34b0f2c4 100644
--- a/include/linux/mm_inline.h
+++ b/include/linux/mm_inline.h
@@ -27,11 +27,6 @@ static inline int folio_is_file_lru(struct folio *folio)
return !folio_test_swapbacked(folio);
}
-static inline int page_is_file_lru(struct page *page)
-{
- return folio_is_file_lru(page_folio(page));
-}
-
static __always_inline void update_lru_size(struct lruvec *lruvec,
enum lru_list lru, enum zone_type zid,
long nr_pages)
diff --git a/include/trace/events/vmscan.h b/include/trace/events/vmscan.h
index ca2e9009a651..51a2b1766b05 100644
--- a/include/trace/events/vmscan.h
+++ b/include/trace/events/vmscan.h
@@ -341,7 +341,7 @@ TRACE_EVENT(mm_vmscan_writepage,
TP_fast_assign(
__entry->pfn = page_to_pfn(page);
__entry->reclaim_flags = trace_reclaim_flags(
- page_is_file_lru(page));
+ folio_is_file_lru(page_folio(page)));
),
TP_printk("page=%p pfn=0x%lx flags=%s",
diff --git a/mm/compaction.c b/mm/compaction.c
index b4e94cda3019..12f2af6ac484 100644
--- a/mm/compaction.c
+++ b/mm/compaction.c
@@ -1066,7 +1066,7 @@ isolate_migratepages_block(struct compact_control *cc, unsigned long low_pfn,
/* Successfully isolated */
del_page_from_lru_list(page, lruvec);
mod_node_page_state(page_pgdat(page),
- NR_ISOLATED_ANON + page_is_file_lru(page),
+ NR_ISOLATED_ANON + folio_is_file_lru(page_folio(page)),
thp_nr_pages(page));
isolate_success:
diff --git a/mm/gup.c b/mm/gup.c
index f4c7645ccf8f..f3fea1efc2e2 100644
--- a/mm/gup.c
+++ b/mm/gup.c
@@ -1900,7 +1900,7 @@ static long check_and_migrate_movable_pages(unsigned long nr_pages,
list_add_tail(&head->lru, &movable_page_list);
mod_node_page_state(page_pgdat(head),
NR_ISOLATED_ANON +
- page_is_file_lru(head),
+ folio_is_file_lru(page_folio(head)),
thp_nr_pages(head));
}
}
diff --git a/mm/khugepaged.c b/mm/khugepaged.c
index 35f14d0a00a6..8caed4089242 100644
--- a/mm/khugepaged.c
+++ b/mm/khugepaged.c
@@ -561,7 +561,7 @@ void __khugepaged_exit(struct mm_struct *mm)
static void release_pte_page(struct page *page)
{
mod_node_page_state(page_pgdat(page),
- NR_ISOLATED_ANON + page_is_file_lru(page),
+ NR_ISOLATED_ANON + folio_is_file_lru(page_folio(page)),
-compound_nr(page));
unlock_page(page);
putback_lru_page(page);
@@ -703,7 +703,7 @@ static int __collapse_huge_page_isolate(struct vm_area_struct *vma,
goto out;
}
mod_node_page_state(page_pgdat(page),
- NR_ISOLATED_ANON + page_is_file_lru(page),
+ NR_ISOLATED_ANON + folio_is_file_lru(page_folio(page)),
compound_nr(page));
VM_BUG_ON_PAGE(!PageLocked(page), page);
VM_BUG_ON_PAGE(PageLRU(page), page);
diff --git a/mm/memory-failure.c b/mm/memory-failure.c
index 14ae5c18e776..9405388ab852 100644
--- a/mm/memory-failure.c
+++ b/mm/memory-failure.c
@@ -2113,7 +2113,7 @@ static bool isolate_page(struct page *page, struct list_head *pagelist)
if (isolated && lru)
inc_node_page_state(page, NR_ISOLATED_ANON +
- page_is_file_lru(page));
+ folio_is_file_lru(page_folio(page)));
/*
* If we succeed to isolate the page, we grabbed another refcount on
diff --git a/mm/memory_hotplug.c b/mm/memory_hotplug.c
index 0139b77c51d5..94b0d14da0af 100644
--- a/mm/memory_hotplug.c
+++ b/mm/memory_hotplug.c
@@ -1731,7 +1731,7 @@ do_migrate_range(unsigned long start_pfn, unsigned long end_pfn)
list_add_tail(&page->lru, &source);
if (!__PageMovable(page))
inc_node_page_state(page, NR_ISOLATED_ANON +
- page_is_file_lru(page));
+ folio_is_file_lru(page_folio(page)));
} else {
if (__ratelimit(&migrate_rs)) {
diff --git a/mm/mempolicy.c b/mm/mempolicy.c
index a86590b2507d..f5c3c86d7c31 100644
--- a/mm/mempolicy.c
+++ b/mm/mempolicy.c
@@ -1032,7 +1032,7 @@ static int migrate_page_add(struct page *page, struct list_head *pagelist,
if (!isolate_lru_page(head)) {
list_add_tail(&head->lru, pagelist);
mod_node_page_state(page_pgdat(head),
- NR_ISOLATED_ANON + page_is_file_lru(head),
+ NR_ISOLATED_ANON + folio_is_file_lru(page_folio(head)),
thp_nr_pages(head));
} else if (flags & MPOL_MF_STRICT) {
/*
diff --git a/mm/migrate.c b/mm/migrate.c
index c7da064b4781..bdd7425556db 100644
--- a/mm/migrate.c
+++ b/mm/migrate.c
@@ -164,7 +164,7 @@ void putback_movable_pages(struct list_head *l)
put_page(page);
} else {
mod_node_page_state(page_pgdat(page), NR_ISOLATED_ANON +
- page_is_file_lru(page), -thp_nr_pages(page));
+ folio_is_file_lru(page_folio(page)), -thp_nr_pages(page));
putback_lru_page(page);
}
}
@@ -1129,7 +1129,7 @@ static int unmap_and_move(new_page_t get_new_page,
*/
if (likely(!__PageMovable(page)))
mod_node_page_state(page_pgdat(page), NR_ISOLATED_ANON +
- page_is_file_lru(page), -thp_nr_pages(page));
+ folio_is_file_lru(page_folio(page)), -thp_nr_pages(page));
if (reason != MR_MEMORY_FAILURE)
/*
@@ -1657,7 +1657,7 @@ static int add_page_for_migration(struct mm_struct *mm, unsigned long addr,
err = 1;
list_add_tail(&head->lru, pagelist);
mod_node_page_state(page_pgdat(head),
- NR_ISOLATED_ANON + page_is_file_lru(head),
+ NR_ISOLATED_ANON + folio_is_file_lru(page_folio(head)),
thp_nr_pages(head));
}
out_putpage:
@@ -2048,7 +2048,7 @@ static int numamigrate_isolate_page(pg_data_t *pgdat, struct page *page)
if (isolate_lru_page(page))
return 0;
- page_lru = page_is_file_lru(page);
+ page_lru = folio_is_file_lru(page_folio(page));
mod_node_page_state(page_pgdat(page), NR_ISOLATED_ANON + page_lru,
nr_pages);
@@ -2093,7 +2093,7 @@ int migrate_misplaced_page(struct page *page, struct vm_area_struct *vma,
* Don't migrate file pages that are mapped in multiple processes
* with execute permissions as they are probably shared libraries.
*/
- if (page_mapcount(page) != 1 && page_is_file_lru(page) &&
+ if (page_mapcount(page) != 1 && folio_is_file_lru(page_folio(page)) &&
(vma->vm_flags & VM_EXEC))
goto out;
@@ -2101,7 +2101,7 @@ int migrate_misplaced_page(struct page *page, struct vm_area_struct *vma,
* Also do not migrate dirty pages as not all filesystems can move
* dirty pages in MIGRATE_ASYNC mode which is a waste of cycles.
*/
- if (page_is_file_lru(page) && PageDirty(page))
+ if (folio_is_file_lru(page_folio(page)) && PageDirty(page))
goto out;
isolated = numamigrate_isolate_page(pgdat, page);
@@ -2115,7 +2115,7 @@ int migrate_misplaced_page(struct page *page, struct vm_area_struct *vma,
if (!list_empty(&migratepages)) {
list_del(&page->lru);
mod_node_page_state(page_pgdat(page), NR_ISOLATED_ANON +
- page_is_file_lru(page), -nr_pages);
+ folio_is_file_lru(page_folio(page)), -nr_pages);
putback_lru_page(page);
}
isolated = 0;
diff --git a/mm/mprotect.c b/mm/mprotect.c
index 0138dfcdb1d8..31d1270deb4f 100644
--- a/mm/mprotect.c
+++ b/mm/mprotect.c
@@ -102,7 +102,7 @@ static unsigned long change_pte_range(struct vm_area_struct *vma, pmd_t *pmd,
* it cannot move them all from MIGRATE_ASYNC
* context.
*/
- if (page_is_file_lru(page) && PageDirty(page))
+ if (folio_is_file_lru(page_folio(page)) && PageDirty(page))
continue;
/*
diff --git a/mm/vmscan.c b/mm/vmscan.c
index 0dbfa3a69567..c361973774b4 100644
--- a/mm/vmscan.c
+++ b/mm/vmscan.c
@@ -1311,7 +1311,7 @@ static int __remove_mapping(struct address_space *mapping, struct page *page,
* exceptional entries and shadow exceptional entries in the
* same address_space.
*/
- if (reclaimed && page_is_file_lru(page) &&
+ if (reclaimed && folio_is_file_lru(page_folio(page)) &&
!mapping_exiting(mapping) && !dax_mapping(mapping))
shadow = workingset_eviction(page, target_memcg);
__delete_from_page_cache(page, shadow);
@@ -1438,7 +1438,7 @@ static void page_check_dirty_writeback(struct page *page,
* Anonymous pages are not handled by flushers and must be written
* from reclaim context. Do not stall reclaim based on them
*/
- if (!page_is_file_lru(page) ||
+ if (!folio_is_file_lru(page_folio(page)) ||
(PageAnon(page) && !PageSwapBacked(page))) {
*dirty = false;
*writeback = false;
@@ -1777,7 +1777,7 @@ static unsigned int shrink_page_list(struct list_head *page_list,
* the rest of the LRU for clean pages and see
* the same dirty pages again (PageReclaim).
*/
- if (page_is_file_lru(page) &&
+ if (folio_is_file_lru(page_folio(page)) &&
(!current_is_kswapd() || !PageReclaim(page) ||
!test_bit(PGDAT_DIRTY, &pgdat->flags))) {
/*
@@ -1927,7 +1927,7 @@ static unsigned int shrink_page_list(struct list_head *page_list,
try_to_free_swap(page);
VM_BUG_ON_PAGE(PageActive(page), page);
if (!PageMlocked(page)) {
- int type = page_is_file_lru(page);
+ int type = folio_is_file_lru(page_folio(page));
SetPageActive(page);
stat->nr_activate[type] += nr_pages;
count_memcg_page_event(page, PGACTIVATE);
@@ -1976,7 +1976,7 @@ unsigned int reclaim_clean_pages_from_list(struct zone *zone,
unsigned int noreclaim_flag;
list_for_each_entry_safe(page, next, page_list, lru) {
- if (!PageHuge(page) && page_is_file_lru(page) &&
+ if (!PageHuge(page) && folio_is_file_lru(page_folio(page)) &&
!PageDirty(page) && !__PageMovable(page) &&
!PageUnevictable(page)) {
ClearPageActive(page);
@@ -2555,7 +2555,8 @@ static void shrink_active_list(unsigned long nr_to_scan,
* IO, plus JVM can create lots of anon VM_EXEC pages,
* so we ignore them here.
*/
- if ((vm_flags & VM_EXEC) && page_is_file_lru(page)) {
+ if ((vm_flags & VM_EXEC) &&
+ folio_is_file_lru(page_folio(page))) {
nr_rotated += thp_nr_pages(page);
list_add(&page->lru, &l_active);
continue;
--
2.25.1
