dm: impose configurable deadline for dm_request_fn's merge heuristic

[cascardo/linux.git] / drivers / md / dm-table.c

diff --git a/drivers/md/dm-table.c b/drivers/md/dm-table.c
index 6554d91..0573120 100644 (file)
--- a/drivers/md/dm-table.c
+++ b/drivers/md/dm-table.c
@@ -1677,20 +1677,6 @@ int dm_table_any_congested(struct dm_table *t, int bdi_bits)
        return r;
 }
 
-int dm_table_any_busy_target(struct dm_table *t)
-{
-       unsigned i;
-       struct dm_target *ti;
-
-       for (i = 0; i < t->num_targets; i++) {
-               ti = t->targets + i;
-               if (ti->type->busy && ti->type->busy(ti))
-                       return 1;
-       }
-
-       return 0;
-}
-
 struct mapped_device *dm_table_get_md(struct dm_table *t)
 {
        return t->md;