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authorJoe Thornber <ejt@redhat.com>2013-03-01 22:45:51 +0000
committerAlasdair G Kergon <agk@redhat.com>2013-03-01 22:45:51 +0000
commitf283635281132af7bc7b90af3c105b8c0f73b9c7 (patch)
tree5ea66de48bc1f93a34b301986fa5455e53ac5a4c /drivers/md/Makefile
parentc6b4fcbad044e6fffcc75bba160e720eb8d67d17 (diff)
dm cache: add mq policy
A cache policy that uses a multiqueue ordered by recent hit count to select which blocks should be promoted and demoted. This is meant to be a general purpose policy. It prioritises reads over writes. Signed-off-by: Joe Thornber <ejt@redhat.com> Signed-off-by: Alasdair G Kergon <agk@redhat.com>
Diffstat (limited to 'drivers/md/Makefile')
-rw-r--r--drivers/md/Makefile2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/md/Makefile b/drivers/md/Makefile
index 24b52560f4d2..adc8710c2408 100644
--- a/drivers/md/Makefile
+++ b/drivers/md/Makefile
@@ -12,6 +12,7 @@ dm-log-userspace-y \
+= dm-log-userspace-base.o dm-log-userspace-transfer.o
dm-thin-pool-y += dm-thin.o dm-thin-metadata.o
dm-cache-y += dm-cache-target.o dm-cache-metadata.o dm-cache-policy.o
+dm-cache-mq-y += dm-cache-policy-mq.o
md-mod-y += md.o bitmap.o
raid456-y += raid5.o
@@ -46,6 +47,7 @@ obj-$(CONFIG_DM_RAID) += dm-raid.o
obj-$(CONFIG_DM_THIN_PROVISIONING) += dm-thin-pool.o
obj-$(CONFIG_DM_VERITY) += dm-verity.o
obj-$(CONFIG_DM_CACHE) += dm-cache.o
+obj-$(CONFIG_DM_CACHE_MQ) += dm-cache-mq.o
ifeq ($(CONFIG_DM_UEVENT),y)
dm-mod-objs += dm-uevent.o