1 files changed, 5 insertions, 28 deletions

diff --git a/fs/aio.c b/fs/aio.c
index 40517f35daae..674bb47fed29 100644
--- a/fs/aio.c
+++ b/fs/aio.c
@@ -40,9 +40,6 @@
 #define dprintk(x...)   do { ; } while (0)
 #endif
 
-static long aio_run = 0; /* for testing only */
-static long aio_wakeups = 0; /* for testing only */
-
 /*------ sysctl variables----*/
 atomic_t aio_nr = ATOMIC_INIT(0);       /* current system wide number of aio requests */
 unsigned aio_max_nr = 0x10000;  /* system wide maximum number of aio requests */
@@ -617,7 +614,6 @@ static inline int __queue_kicked_iocb(struct kiocb *iocb)
         if (list_empty(&iocb->ki_run_list)) {
                 list_add_tail(&iocb->ki_run_list,
                         &ctx->run_list);
-                iocb->ki_queued++;
                 return 1;
         }
         return 0;
@@ -658,10 +654,8 @@ static ssize_t aio_run_iocb(struct kiocb *iocb)
         }
 
         if (!(iocb->ki_retried & 0xff)) {
-                pr_debug("%ld retry: %d of %d (kick %ld, Q %ld run %ld, wake %ld)\n",
-                        iocb->ki_retried,
-                        iocb->ki_nbytes - iocb->ki_left, iocb->ki_nbytes,
-                        iocb->ki_kicked, iocb->ki_queued, aio_run, aio_wakeups);
+                pr_debug("%ld retry: %d of %d\n", iocb->ki_retried,
+                        iocb->ki_nbytes - iocb->ki_left, iocb->ki_nbytes);
         }
 
         if (!(retry = iocb->ki_retry)) {
@@ -768,7 +762,6 @@ out:
 static int __aio_run_iocbs(struct kioctx *ctx)
 {
         struct kiocb *iocb;
-        int count = 0;
         LIST_HEAD(run_list);
 
         list_splice_init(&ctx->run_list, &run_list);
@@ -783,9 +776,7 @@ static int __aio_run_iocbs(struct kioctx *ctx)
                 aio_run_iocb(iocb);
                 if (__aio_put_req(ctx, iocb))  /* drop extra ref */
                         put_ioctx(ctx);
-                count++;
         }
-        aio_run++;
         if (!list_empty(&ctx->run_list))
                 return 1;
         return 0;
@@ -884,10 +875,8 @@ static void queue_kicked_iocb(struct kiocb *iocb)
         spin_lock_irqsave(&ctx->ctx_lock, flags);
         run = __queue_kicked_iocb(iocb);
         spin_unlock_irqrestore(&ctx->ctx_lock, flags);
-        if (run) {
+        if (run)
                 aio_queue_work(ctx);
-                aio_wakeups++;
-        }
 }
 
 /*
@@ -907,7 +896,6 @@ void fastcall kick_iocb(struct kiocb *iocb)
                 return;
         }
 
-        iocb->ki_kicked++;
         /* If its already kicked we shouldn't queue it again */
         if (!kiocbTryKick(iocb)) {
                 queue_kicked_iocb(iocb);
@@ -1003,10 +991,8 @@ int fastcall aio_complete(struct kiocb *iocb, long res, long res2)
 
         pr_debug("added to ring %p at [%lu]\n", iocb, tail);
 
-        pr_debug("%ld retries: %d of %d (kicked %ld, Q %ld run %ld wake %ld)\n",
-                iocb->ki_retried,
-                iocb->ki_nbytes - iocb->ki_left, iocb->ki_nbytes,
-                iocb->ki_kicked, iocb->ki_queued, aio_run, aio_wakeups);
+        pr_debug("%ld retries: %d of %d\n", iocb->ki_retried,
+                iocb->ki_nbytes - iocb->ki_left, iocb->ki_nbytes);
 put_rq:
         /* everything turned out well, dispose of the aiocb. */
         ret = __aio_put_req(ctx, iocb);
@@ -1114,7 +1100,6 @@ static int read_events(struct kioctx *ctx,
         int                     i = 0;
         struct io_event         ent;
         struct aio_timeout      to;
-        int                     event_loop = 0; /* testing only */
         int                     retry = 0;
 
         /* needed to zero any padding within an entry (there shouldn't be 
@@ -1181,7 +1166,6 @@ retry:
                         if (to.timed_out)       /* Only check after read evt */
                                 break;
                         schedule();
-                        event_loop++;
                         if (signal_pending(tsk)) {
                                 ret = -EINTR;
                                 break;
@@ -1209,9 +1193,6 @@ retry:
         if (timeout)
                 clear_timeout(&to);
 out:
-        pr_debug("event loop executed %d times\n", event_loop);
-        pr_debug("aio_run %ld\n", aio_run);
-        pr_debug("aio_wakeups %ld\n", aio_wakeups);
         return i ? i : ret;
 }
 
@@ -1526,10 +1507,6 @@ int fastcall io_submit_one(struct kioctx *ctx, struct iocb __user *user_iocb,
         init_waitqueue_func_entry(&req->ki_wait, aio_wake_function);
         INIT_LIST_HEAD(&req->ki_wait.task_list);
         req->ki_retried = 0;
-        req->ki_kicked = 0;
-        req->ki_queued = 0;
-        aio_run = 0;
-        aio_wakeups = 0;
 
         ret = aio_setup_iocb(req);