fscache: drop references to slow-work

fscache no longer uses slow-work.  Drop references to it.

Signed-off-by: Tejun Heo <tj@kernel.org>
Acked-by: David Howells <dhowells@redhat.com>

3 files changed, 0 insertions, 9 deletions

diff --git a/fs/fscache/Kconfig b/fs/fscache/Kconfig
index cc94bb9563f2..3f6dfa989881 100644
--- a/fs/fscache/Kconfig
+++ b/fs/fscache/Kconfig
@@ -1,7 +1,6 @@
 
 config FSCACHE
         tristate "General filesystem local caching manager"
-        select SLOW_WORK
         help
           This option enables a generic filesystem caching manager that can be
           used by various network and other filesystems to cache data locally.
diff --git a/fs/fscache/main.c b/fs/fscache/main.c
index 44d13ddab2cc..500936d9fff2 100644
--- a/fs/fscache/main.c
+++ b/fs/fscache/main.c
@@ -106,10 +106,6 @@ static int __init fscache_init(void)
         unsigned int cpu;
         int ret;
 
-        ret = slow_work_register_user(THIS_MODULE);
-        if (ret < 0)
-                goto error_slow_work;
-
         fscache_object_max_active =
                 clamp_val(nr_cpus,
                           fscache_object_max_active, WQ_UNBOUND_MAX_ACTIVE);
@@ -176,8 +172,6 @@ error_proc:
 error_op_wq:
         destroy_workqueue(fscache_object_wq);
 error_object_wq:
-        slow_work_unregister_user(THIS_MODULE);
-error_slow_work:
         return ret;
 }
 
@@ -196,7 +190,6 @@ static void __exit fscache_exit(void)
         fscache_proc_cleanup();
         destroy_workqueue(fscache_op_wq);
         destroy_workqueue(fscache_object_wq);
-        slow_work_unregister_user(THIS_MODULE);
         printk(KERN_NOTICE "FS-Cache: Unloaded\n");
 }
 
diff --git a/include/linux/fscache-cache.h b/include/linux/fscache-cache.h
index 17ed9c1dbfbe..b8581c09d19f 100644
--- a/include/linux/fscache-cache.h
+++ b/include/linux/fscache-cache.h
@@ -20,7 +20,6 @@
 
 #include <linux/fscache.h>
 #include <linux/sched.h>
-#include <linux/slow-work.h>
 #include <linux/workqueue.h>
 
 #define NR_MAXCACHES BITS_PER_LONG