Commit 9381666e authored by Christoph Hellwig's avatar Christoph Hellwig Committed by Steve French
Browse files

cifs: wire up >migrate_folio 



CIFS does not use page private data that needs migration, so it can just
wire up filemap_migrate_folio.  This prepares for removing ->writepage,
which is used as a fallback if no migrate_folio method is set.

Signed-off-by: default avatarChristoph Hellwig <hch@lst.de>
Reviewed-by: default avatarPaulo Alcantara (SUSE) <pc@cjr.nz>
Signed-off-by: default avatarSteve French <stfrench@microsoft.com>
parent 64ce47cb

fs/cifs/file.c

+4 −3
Original line number Diff line number Diff line
@@ -5240,10 +5240,10 @@ const struct address_space_operations cifs_addr_ops = { 
	.direct_IO = cifs_direct_io,

	.invalidate_folio = cifs_invalidate_folio,

	.launder_folio = cifs_launder_folio,

	.migrate_folio = filemap_migrate_folio,

	/*

	 * TODO: investigate and if useful we could add an cifs_migratePage

	 * helper (under an CONFIG_MIGRATION) in the future, and also

	 * investigate and add an is_dirty_writeback helper if needed

	 * TODO: investigate and if useful we could add an is_dirty_writeback

	 * helper if needed

	 */

	.swap_activate = cifs_swap_activate,

	.swap_deactivate = cifs_swap_deactivate,
@@ -5264,4 +5264,5 @@ const struct address_space_operations cifs_addr_ops_smallbuf = { 
	.release_folio = cifs_release_folio,

	.invalidate_folio = cifs_invalidate_folio,

	.launder_folio = cifs_launder_folio,

	.migrate_folio = filemap_migrate_folio,

};