From 9d0eb0ab432aaa9160cf2675aee73b3900b9bc18 Mon Sep 17 00:00:00 2001 From: Jim Ramsay Date: Wed, 10 Jul 2013 23:41:19 +0100 Subject: dm: add switch target dm-switch is a new target that maps IO to underlying block devices efficiently when there is a large number of fixed-sized address regions but there is no simple pattern to allow for a compact mapping representation such as dm-stripe. Though we have developed this target for a specific storage device, Dell EqualLogic, we have made an effort to keep it as general purpose as possible in the hope that others may benefit. Originally developed by Jim Ramsay. Simplified by Mikulas Patocka. Signed-off-by: Jim Ramsay Signed-off-by: Mikulas Patocka Signed-off-by: Alasdair G Kergon --- drivers/md/Makefile | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/md/Makefile') diff --git a/drivers/md/Makefile b/drivers/md/Makefile index 1439fd4ad9b1..5ef78efc27f2 100644 --- a/drivers/md/Makefile +++ b/drivers/md/Makefile @@ -40,6 +40,7 @@ obj-$(CONFIG_DM_FLAKEY) += dm-flakey.o obj-$(CONFIG_DM_MULTIPATH) += dm-multipath.o dm-round-robin.o obj-$(CONFIG_DM_MULTIPATH_QL) += dm-queue-length.o obj-$(CONFIG_DM_MULTIPATH_ST) += dm-service-time.o +obj-$(CONFIG_DM_SWITCH) += dm-switch.o obj-$(CONFIG_DM_SNAPSHOT) += dm-snapshot.o obj-$(CONFIG_DM_PERSISTENT_DATA) += persistent-data/ obj-$(CONFIG_DM_MIRROR) += dm-mirror.o dm-log.o dm-region-hash.o -- cgit v1.2.3