drbd: renamed drbd_tl_epoch.n_req to drbd_tl_epoch.n_writes

Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>

3 files changed, 9 insertions, 9 deletions

diff --git a/drivers/block/drbd/drbd_int.h b/drivers/block/drbd/drbd_int.h
index 352441b0f92f..11b7c6f84cd3 100644
--- a/drivers/block/drbd/drbd_int.h
+++ b/drivers/block/drbd/drbd_int.h
@@ -697,7 +697,7 @@ struct drbd_tl_epoch {
         struct list_head requests; /* requests before */
         struct drbd_tl_epoch *next; /* pointer to the next barrier */
         unsigned int br_number;  /* the barriers identifier. */
-        int n_req;      /* number of requests attached before this barrier */
+        int n_writes;   /* number of requests attached before this barrier */
 };
 
 struct drbd_request;
diff --git a/drivers/block/drbd/drbd_main.c b/drivers/block/drbd/drbd_main.c
index fa650dd85b90..a9bc6bc62400 100644
--- a/drivers/block/drbd/drbd_main.c
+++ b/drivers/block/drbd/drbd_main.c
@@ -199,7 +199,7 @@ static int tl_init(struct drbd_conf *mdev)
         INIT_LIST_HEAD(&b->w.list);
         b->next = NULL;
         b->br_number = 4711;
-        b->n_req = 0;
+        b->n_writes = 0;
         b->w.cb = NULL; /* if this is != NULL, we need to dec_ap_pending in tl_clear */
 
         mdev->oldest_tle = b;
@@ -240,7 +240,7 @@ void _tl_add_barrier(struct drbd_conf *mdev, struct drbd_tl_epoch *new)
         INIT_LIST_HEAD(&new->w.list);
         new->w.cb = NULL; /* if this is != NULL, we need to dec_ap_pending in tl_clear */
         new->next = NULL;
-        new->n_req = 0;
+        new->n_writes = 0;
 
         newest_before = mdev->newest_tle;
         /* never send a barrier number == 0, because that is special-cased
@@ -284,9 +284,9 @@ void tl_release(struct drbd_conf *mdev, unsigned int barrier_nr,
                         barrier_nr, b->br_number);
                 goto bail;
         }
-        if (b->n_req != set_size) {
-                dev_err(DEV, "BAD! BarrierAck #%u received with n_req=%u, expected n_req=%u!\n",
-                        barrier_nr, set_size, b->n_req);
+        if (b->n_writes != set_size) {
+                dev_err(DEV, "BAD! BarrierAck #%u received with n_writes=%u, expected n_writes=%u!\n",
+                        barrier_nr, set_size, b->n_writes);
                 goto bail;
         }
 
@@ -378,7 +378,7 @@ void tl_clear(struct drbd_conf *mdev)
                         INIT_LIST_HEAD(&b->w.list);
                         b->w.cb = NULL;
                         b->br_number = new_initial_bnr;
-                        b->n_req = 0;
+                        b->n_writes = 0;
 
                         mdev->oldest_tle = b;
                         break;
diff --git a/drivers/block/drbd/drbd_req.c b/drivers/block/drbd/drbd_req.c
index f761d98a4e90..976d7941f71e 100644
--- a/drivers/block/drbd/drbd_req.c
+++ b/drivers/block/drbd/drbd_req.c
@@ -521,7 +521,7 @@ void __req_mod(struct drbd_request *req, enum drbd_req_event what,
                                 &mdev->newest_tle->requests);
 
                 /* increment size of current epoch */
-                mdev->newest_tle->n_req++;
+                mdev->newest_tle->n_writes++;
 
                 /* queue work item to send data */
                 D_ASSERT(req->rq_state & RQ_NET_PENDING);
@@ -530,7 +530,7 @@ void __req_mod(struct drbd_request *req, enum drbd_req_event what,
                 drbd_queue_work(&mdev->data.work, &req->w);
 
                 /* close the epoch, in case it outgrew the limit */
-                if (mdev->newest_tle->n_req >= mdev->net_conf->max_epoch_size)
+                if (mdev->newest_tle->n_writes >= mdev->net_conf->max_epoch_size)
                         queue_barrier(mdev);
 
                 break;