mm: count reclaimable pages per BDI

[safe/jmp/linux-2.6] / include / linux / backing-dev.h

diff --git a/include/linux/backing-dev.h b/include/linux/backing-dev.h
index f7677ff..bfae09d 100644 (file)
--- a/include/linux/backing-dev.h
+++ b/include/linux/backing-dev.h
@@ -27,6 +27,7 @@ enum bdi_state {
 typedef int (congested_fn)(void *, int);
 
 enum bdi_stat_item {
+       BDI_RECLAIMABLE,
        NR_BDI_STAT_ITEMS
 };