On 6/21/23 10:38, Pankaj Raghav wrote:
From: "Matthew Wilcox (Oracle)" <willy@xxxxxxxxxxxxx> Some filesystems want to be able to limit the maximum size of folios, and some want to be able to ensure that folios are at least a certain size. Add mapping_set_folio_orders() to allow this level of control (although it is not yet honoured). [Pankaj]: added mapping_min_folio_order() Signed-off-by: Pankaj Raghav <p.raghav@xxxxxxxxxxx> Signed-off-by: Matthew Wilcox (Oracle) <willy@xxxxxxxxxxxxx> --- include/linux/pagemap.h | 46 +++++++++++++++++++++++++++++++++++++---- 1 file changed, 42 insertions(+), 4 deletions(-)
Reviewed-by: Hannes Reinecke <hare@xxxxxxx> Cheers, Hannes
