dm: use kmem_cache macro

Use new KMEM_CACHE() macro and make the newly-exposed structure names more
meaningful.  Also remove some superfluous casts and inlines (let a modern
compiler be the judge).

Acked-by: Christoph Lameter <clameter@sgi.com>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 4 insertions, 7 deletions

diff --git a/drivers/md/kcopyd.c b/drivers/md/kcopyd.c
index dbc234e3c69f..7e052378c47e 100644
--- a/drivers/md/kcopyd.c
+++ b/drivers/md/kcopyd.c
@@ -29,7 +29,7 @@
 static struct workqueue_struct *_kcopyd_wq;
 static struct work_struct _kcopyd_work;
 
-static inline void wake(void)
+static void wake(void)
 {
         queue_work(_kcopyd_wq, &_kcopyd_work);
 }
@@ -226,10 +226,7 @@ static LIST_HEAD(_pages_jobs);
 
 static int jobs_init(void)
 {
-        _job_cache = kmem_cache_create("kcopyd-jobs",
-                                       sizeof(struct kcopyd_job),
-                                       __alignof__(struct kcopyd_job),
-                                       0, NULL, NULL);
+        _job_cache = KMEM_CACHE(kcopyd_job, 0);
         if (!_job_cache)
                 return -ENOMEM;
 
@@ -258,7 +255,7 @@ static void jobs_exit(void)
  * Functions to push and pop a job onto the head of a given job
  * list.
  */
-static inline struct kcopyd_job *pop(struct list_head *jobs)
+static struct kcopyd_job *pop(struct list_head *jobs)
 {
         struct kcopyd_job *job = NULL;
         unsigned long flags;
@@ -274,7 +271,7 @@ static inline struct kcopyd_job *pop(struct list_head *jobs)
         return job;
 }
 
-static inline void push(struct list_head *jobs, struct kcopyd_job *job)
+static void push(struct list_head *jobs, struct kcopyd_job *job)
 {
         unsigned long flags;