Commit 6612ed24 authored by Matthew Wilcox (Oracle)'s avatar Matthew Wilcox (Oracle)
Browse files

secretmem: Convert to free_folio 



Prepare for any size of folio, even though secretmem only uses order-0
folios for now.

Signed-off-by: default avatarMatthew Wilcox (Oracle) <willy@infradead.org>
parent aa5dc8c4

mm/secretmem.c

+4 −4
Original line number Diff line number Diff line
@@ -145,15 +145,15 @@ static int secretmem_migratepage(struct address_space *mapping, 
	return -EBUSY;

}



static void secretmem_freepage(struct page *page)

static void secretmem_free_folio(struct folio *folio)

{

	set_direct_map_default_noflush(page);

	clear_highpage(page);

	set_direct_map_default_noflush(&folio->page);

	folio_zero_segment(folio, 0, folio_size(folio));

}



const struct address_space_operations secretmem_aops = {

	.dirty_folio	= noop_dirty_folio,

	.freepage	= secretmem_freepage,

	.free_folio	= secretmem_free_folio,

	.migratepage	= secretmem_migratepage,

	.isolate_page	= secretmem_isolate_page,

};