[PATCHv4 17/25] vmscan: split file huge pages before paging them out

This is preparation of vmscan for file huge pages. We cannot write out huge pages, so we need to split them on the way out. Signed-off-by: Kirill A. Shutemov --- mm/vmscan.c | 15 --- 1 file changed, 12 insertions(+), 3 deletions(-) diff --git

[PATCHv4 17/25] vmscan: split file huge pages before paging them out

This is preparation of vmscan for file huge pages. We cannot write out huge pages, so we need to split them on the way out. Signed-off-by: Kirill A. Shutemov --- mm/vmscan.c | 15 --- 1 file changed, 12 insertions(+), 3 deletions(-) diff --git a/mm/vmscan.c b/mm/vmscan.c index