Commit 5409548d authored by Matthew Wilcox (Oracle)'s avatar Matthew Wilcox (Oracle)
Browse files

secretmem: Convert to migrate_folio 



This is little more than changing the types over; there's no real work
being done in this function.

Signed-off-by: default avatarMatthew Wilcox (Oracle) <willy@infradead.org>
parent b890ec2a

mm/secretmem.c

+3 −4
Original line number Diff line number Diff line
@@ -133,9 +133,8 @@ static const struct file_operations secretmem_fops = { 
	.mmap		= secretmem_mmap,

};



static int secretmem_migratepage(struct address_space *mapping,

				 struct page *newpage, struct page *page,

				 enum migrate_mode mode)

static int secretmem_migrate_folio(struct address_space *mapping,

		struct folio *dst, struct folio *src, enum migrate_mode mode)

{

	return -EBUSY;

}
@@ -149,7 +148,7 @@ static void secretmem_free_folio(struct folio *folio) 
const struct address_space_operations secretmem_aops = {

	.dirty_folio	= noop_dirty_folio,

	.free_folio	= secretmem_free_folio,

	.migratepage	= secretmem_migratepage,

	.migrate_folio	= secretmem_migrate_folio,

};



static int secretmem_setattr(struct user_namespace *mnt_userns,