Kconfig: BLK_THROTTLE -> BLK_DEV_THROTTLING

It would seem that `CONFIG_BLK_THROTTLE' doesn't exist,
as it is only referenced in the documentation for
`CONFIG_BLK_CGROUP'. The only other choice is
`CONFIG_BLK_DEV_THROTTLING':

  $ git grep --cached THROTTL -- \*Kconfig
  block/Kconfig:config BLK_DEV_THROTTLING
  init/Kconfig:   CONFIG_BLK_THROTTLE=y.

Signed-off-by: Michael Witten <mfwitten@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>

1 files changed, 1 insertions, 1 deletions

diff --git a/init/Kconfig b/init/Kconfig
index 9715b228a998..cb0b2051bbb4 100644
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -745,7 +745,7 @@ config BLK_CGROUP
         One needs to also enable actual IO controlling logic/policy. For
         enabling proportional weight division of disk bandwidth in CFQ, set
         CONFIG_CFQ_GROUP_IOSCHED=y; for enabling throttling policy, set
-        CONFIG_BLK_THROTTLE=y.
+        CONFIG_BLK_DEV_THROTTLING=y.
 
         See Documentation/cgroups/blkio-controller.txt for more information.