diff options
Diffstat (limited to 'mm/shmem.c')
| -rw-r--r-- | mm/shmem.c | 19 |
1 files changed, 9 insertions, 10 deletions
diff --git a/mm/shmem.c b/mm/shmem.c index b7f2d4a56867..e5e43b990fdc 100644 --- a/mm/shmem.c +++ b/mm/shmem.c @@ -392,7 +392,7 @@ void shmem_uncharge(struct inode *inode, long pages) struct shmem_inode_info *info = SHMEM_I(inode); unsigned long flags; - /* nrpages adjustment done by __delete_from_page_cache() or caller */ + /* nrpages adjustment done by __filemap_remove_folio() or caller */ spin_lock_irqsave(&info->lock, flags); info->alloced -= pages; @@ -693,7 +693,7 @@ static unsigned long shmem_unused_huge_shrink(struct shmem_sb_info *sbinfo, #endif /* CONFIG_TRANSPARENT_HUGEPAGE */ /* - * Like add_to_page_cache_locked, but error if expected item has gone. + * Like filemap_add_folio, but error if expected item has gone. */ static int shmem_add_to_page_cache(struct folio *folio, struct address_space *mapping, @@ -867,18 +867,17 @@ unsigned long shmem_swap_usage(struct vm_area_struct *vma) */ void shmem_unlock_mapping(struct address_space *mapping) { - struct pagevec pvec; + struct folio_batch fbatch; pgoff_t index = 0; - pagevec_init(&pvec); + folio_batch_init(&fbatch); /* * Minor point, but we might as well stop if someone else SHM_LOCKs it. */ - while (!mapping_unevictable(mapping)) { - if (!pagevec_lookup(&pvec, mapping, &index)) - break; - check_move_unevictable_pages(&pvec); - pagevec_release(&pvec); + while (!mapping_unevictable(mapping) && + filemap_get_folios(mapping, &index, ~0UL, &fbatch)) { + check_move_unevictable_folios(&fbatch); + folio_batch_release(&fbatch); cond_resched(); } } @@ -3799,7 +3798,7 @@ const struct address_space_operations shmem_aops = { .write_end = shmem_write_end, #endif #ifdef CONFIG_MIGRATION - .migratepage = migrate_page, + .migrate_folio = migrate_folio, #endif .error_remove_page = shmem_error_remove_page, }; |