Make CONFIG_SLOW_WORK an automatic rather than manual config option

Make CONFIG_SLOW_WORK an automatic rather than manual config option so that
people configuring their kernels don't have to make the choice.  It can be
selected automatically by those things that require it (such as FS-Cache).

Signed-off-by: David Howells <dhowells@redhat.com>
Acked-by: Jeff Garzik <jgarzik@redhat.com>
Acked-by: Kyle McMartin <kyle@mcmartin.ca>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 3 insertions, 1 deletions

diff --git a/init/Kconfig b/init/Kconfig
index 09c79537ae09..c52d1d48272a 100644
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -1016,7 +1016,7 @@ source "arch/Kconfig"
 
 config SLOW_WORK
         default n
-        bool "Enable slow work thread pool"
+        bool
         help
           The slow work thread pool provides a number of dynamically allocated
           threads that can be used by the kernel to perform operations that
@@ -1026,6 +1026,8 @@ config SLOW_WORK
           by a series of mkdirs and a create call, all of which have to touch
           disk.
 
+          See Documentation/slow-work.txt.
+
 endmenu         # General setup
 
 config HAVE_GENERIC_DMA_COHERENT