diff options
| author |   Matthew Wilcox (Oracle) <willy@infradead.org> | 2022-06-06 11:53:31 -0400 |
|---|---|---|
| committer | Matthew Wilcox (Oracle) <willy@infradead.org> | 2022-08-02 12:34:04 -0400 |
| commit | 9d0ddc0cb575fd41ff16131b06e08e1feac43b81 (patch) | |
| tree | cd3a7d5812d96d0c5e7a92f3a9657615fe9d3e50 /mm | |
| parent | secretmem: Convert to migrate_folio (diff) | |
| download | linux-dev-9d0ddc0cb575fd41ff16131b06e08e1feac43b81.tar.xz linux-dev-9d0ddc0cb575fd41ff16131b06e08e1feac43b81.zip | |
fs: Remove aops->migratepage()
With all users converted to migrate_folio(), remove this operation.
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'mm')
| -rw-r--r-- | mm/compaction.c | 5 | ||||
| -rw-r--r-- | mm/migrate.c | 3 |
2 files changed, 2 insertions, 6 deletions
diff --git a/mm/compaction.c b/mm/compaction.c index 458f49f9ab09..a2c53fcf933e 100644 --- a/mm/compaction.c +++ b/mm/compaction.c @@ -1031,7 +1031,7 @@ isolate_migratepages_block(struct compact_control *cc, unsigned long low_pfn, /* * Only pages without mappings or that have a - * ->migratepage callback are possible to migrate + * ->migrate_folio callback are possible to migrate * without blocking. However, we can be racing with * truncation so it's necessary to lock the page * to stabilise the mapping as truncation holds @@ -1043,8 +1043,7 @@ isolate_migratepages_block(struct compact_control *cc, unsigned long low_pfn, mapping = page_mapping(page); migrate_dirty = !mapping || - mapping->a_ops->migrate_folio || - mapping->a_ops->migratepage; + mapping->a_ops->migrate_folio; unlock_page(page); if (!migrate_dirty) goto isolate_fail_put; diff --git a/mm/migrate.c b/mm/migrate.c index 0dd3ec9525b3..1b4b977809a1 100644 --- a/mm/migrate.c +++ b/mm/migrate.c @@ -909,9 +909,6 @@ static int move_to_new_folio(struct folio *dst, struct folio *src, */ rc = mapping->a_ops->migrate_folio(mapping, dst, src, mode); - else if (mapping->a_ops->migratepage) - rc = mapping->a_ops->migratepage(mapping, &dst->page, - &src->page, mode); else rc = fallback_migrate_folio(mapping, dst, src, mode); } else { |