drbd: Update some comments
Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
diff --git a/drivers/block/drbd/drbd_int.h b/drivers/block/drbd/drbd_int.h
index e6cc630..c750457 100644
--- a/drivers/block/drbd/drbd_int.h
+++ b/drivers/block/drbd/drbd_int.h
@@ -727,7 +727,7 @@
* we need to resubmit without the barrier flag. */
__EE_RESUBMITTED,
- /* we may have several bios per epoch entry.
+ /* we may have several bios per peer request.
* if any of those fail, we set this flag atomically
* from the endio callback */
__EE_WAS_ERROR,
@@ -1422,7 +1422,7 @@
/* drbd_main.c */
extern struct kmem_cache *drbd_request_cache;
-extern struct kmem_cache *drbd_ee_cache; /* epoch entries */
+extern struct kmem_cache *drbd_ee_cache; /* peer requests */
extern struct kmem_cache *drbd_bm_ext_cache; /* bitmap extents */
extern struct kmem_cache *drbd_al_ext_cache; /* activity log extents */
extern mempool_t *drbd_request_mempool;
diff --git a/drivers/block/drbd/drbd_main.c b/drivers/block/drbd/drbd_main.c
index 62f20df..3bc900f 100644
--- a/drivers/block/drbd/drbd_main.c
+++ b/drivers/block/drbd/drbd_main.c
@@ -135,7 +135,7 @@
struct list_head drbd_tconns; /* list of struct drbd_tconn */
struct kmem_cache *drbd_request_cache;
-struct kmem_cache *drbd_ee_cache; /* epoch entries */
+struct kmem_cache *drbd_ee_cache; /* peer requests */
struct kmem_cache *drbd_bm_ext_cache; /* bitmap extents */
struct kmem_cache *drbd_al_ext_cache; /* activity log extents */
mempool_t *drbd_request_mempool;
diff --git a/drivers/block/drbd/drbd_receiver.c b/drivers/block/drbd/drbd_receiver.c
index e061aca..6ba94fe 100644
--- a/drivers/block/drbd/drbd_receiver.c
+++ b/drivers/block/drbd/drbd_receiver.c
@@ -1085,7 +1085,7 @@
/**
* drbd_submit_ee()
* @mdev: DRBD device.
- * @e: epoch entry
+ * @e: peer request
* @rw: flag field, see bio->bi_rw
*
* May spread the pages to multiple bios,
@@ -1182,7 +1182,7 @@
drbd_remove_interval(&mdev->write_requests, i);
drbd_clear_interval(i);
- /* Wake up any processes waiting for this epoch entry to complete. */
+ /* Wake up any processes waiting for this peer request to complete. */
if (i->waiting)
wake_up(&mdev->misc_wait);
}
