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;
#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,
*/
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();
}
}
.write_end = shmem_write_end,
#endif
#ifdef CONFIG_MIGRATION
- .migratepage = migrate_page,
+ .migrate_folio = migrate_folio,
#endif
.error_remove_page = shmem_error_remove_page,
};