[PATCH] relay: migrate from relayfs to a generic relay API

Original patch from Paul Mundt, sysfs parts removed by me since they
were broken.

Signed-off-by: Jens Axboe <axboe@suse.de>

1 files changed, 11 insertions, 0 deletions

diff --git a/init/Kconfig b/init/Kconfig
index 38416a199def..1d19fd25204b 100644
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -214,6 +214,17 @@ config CPUSETS
 
           Say N if unsure.
 
+config RELAY
+        bool "Kernel->user space relay support (formerly relayfs)"
+        help
+          This option enables support for relay interface support in
+          certain file systems (such as debugfs).
+          It is designed to provide an efficient mechanism for tools and
+          facilities to relay large amounts of data from kernel space to
+          user space.
+
+          If unsure, say N.
+
 source "usr/Kconfig"
 
 config UID16