Commit 39653e69 authored by Matthew Wilcox (Oracle)'s avatar Matthew Wilcox (Oracle)
Browse files

erofs: Convert from invalidatepage to invalidate_folio 



A straightforward conversion.

Signed-off-by: default avatarMatthew Wilcox (Oracle) <willy@infradead.org>
Tested-by: default avatarDamien Le Moal <damien.lemoal@opensource.wdc.com>
Acked-by: default avatarDamien Le Moal <damien.lemoal@opensource.wdc.com>
Tested-by: Mike Marshall <hubcap@omnibond.com> # orangefs
Tested-by: David Howells <dhowells@redhat.com> # afs
parent 0eaf6052

fs/erofs/super.c

+8 −9
Original line number Diff line number Diff line
@@ -535,25 +535,24 @@ static int erofs_managed_cache_releasepage(struct page *page, gfp_t gfp_mask) 
	return ret;

}



static void erofs_managed_cache_invalidatepage(struct page *page,

					       unsigned int offset,

					       unsigned int length)

static void erofs_managed_cache_invalidate_folio(struct folio *folio,

					       size_t offset, size_t length)

{

	const unsigned int stop = length + offset;

	const size_t stop = length + offset;



	DBG_BUGON(!PageLocked(page));

	DBG_BUGON(!folio_test_locked(folio));



	/* Check for potential overflow in debug mode */

	DBG_BUGON(stop > PAGE_SIZE || stop < length);

	DBG_BUGON(stop > folio_size(folio) || stop < length);



	if (offset == 0 && stop == PAGE_SIZE)

		while (!erofs_managed_cache_releasepage(page, GFP_NOFS))

	if (offset == 0 && stop == folio_size(folio))

		while (!erofs_managed_cache_releasepage(&folio->page, GFP_NOFS))

			cond_resched();

}



static const struct address_space_operations managed_cache_aops = {

	.releasepage = erofs_managed_cache_releasepage,

	.invalidatepage = erofs_managed_cache_invalidatepage,

	.invalidate_folio = erofs_managed_cache_invalidate_folio,

};



static int erofs_init_managed_cache(struct super_block *sb)