drbd: Rename asender to ack_receiver
This prepares the next patch where the sending on the meta (or
control) socket is moved to a dedicated workqueue.
Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
diff --git a/drivers/block/drbd/drbd_int.h b/drivers/block/drbd/drbd_int.h
index 1d00f2e..dee6297 100644
--- a/drivers/block/drbd/drbd_int.h
+++ b/drivers/block/drbd/drbd_int.h
@@ -754,7 +754,7 @@
unsigned long last_reconnect_jif;
struct drbd_thread receiver;
struct drbd_thread worker;
- struct drbd_thread asender;
+ struct drbd_thread ack_receiver;
/* cached pointers,
* so we can look up the oldest pending requests more quickly.
@@ -1557,7 +1557,7 @@
/* drbd_receiver.c */
extern int drbd_receiver(struct drbd_thread *thi);
-extern int drbd_asender(struct drbd_thread *thi);
+extern int drbd_ack_receiver(struct drbd_thread *thi);
extern bool drbd_rs_c_min_rate_throttle(struct drbd_device *device);
extern bool drbd_rs_should_slow_down(struct drbd_device *device, sector_t sector,
bool throttle_if_app_is_waiting);
@@ -1971,7 +1971,7 @@
static inline void wake_asender(struct drbd_connection *connection)
{
if (test_bit(SIGNAL_ASENDER, &connection->flags))
- force_sig(DRBD_SIG, connection->asender.task);
+ force_sig(DRBD_SIG, connection->ack_receiver.task);
}
static inline void request_ping(struct drbd_connection *connection)
diff --git a/drivers/block/drbd/drbd_main.c b/drivers/block/drbd/drbd_main.c
index f66294d..445f2c8 100644
--- a/drivers/block/drbd/drbd_main.c
+++ b/drivers/block/drbd/drbd_main.c
@@ -1436,8 +1436,8 @@
/* long elapsed = (long)(jiffies - device->last_received); */
drop_it = connection->meta.socket == sock
- || !connection->asender.task
- || get_t_state(&connection->asender) != RUNNING
+ || !connection->ack_receiver.task
+ || get_t_state(&connection->ack_receiver) != RUNNING
|| connection->cstate < C_WF_REPORT_PARAMS;
if (drop_it)
@@ -2564,7 +2564,7 @@
cpumask_copy(resource->cpu_mask, new_cpu_mask);
for_each_connection_rcu(connection, resource) {
connection->receiver.reset_cpu_mask = 1;
- connection->asender.reset_cpu_mask = 1;
+ connection->ack_receiver.reset_cpu_mask = 1;
connection->worker.reset_cpu_mask = 1;
}
}
@@ -2653,8 +2653,8 @@
connection->receiver.connection = connection;
drbd_thread_init(resource, &connection->worker, drbd_worker, "worker");
connection->worker.connection = connection;
- drbd_thread_init(resource, &connection->asender, drbd_asender, "asender");
- connection->asender.connection = connection;
+ drbd_thread_init(resource, &connection->ack_receiver, drbd_ack_receiver, "ack_recv");
+ connection->ack_receiver.connection = connection;
kref_init(&connection->kref);
diff --git a/drivers/block/drbd/drbd_receiver.c b/drivers/block/drbd/drbd_receiver.c
index 61b73c7..eed4ae9 100644
--- a/drivers/block/drbd/drbd_receiver.c
+++ b/drivers/block/drbd/drbd_receiver.c
@@ -1099,7 +1099,7 @@
return 0;
}
- drbd_thread_start(&connection->asender);
+ drbd_thread_start(&connection->ack_receiver);
mutex_lock(&connection->resource->conf_update);
/* The discard_my_data flag is a single-shot modifier to the next
@@ -4656,7 +4656,7 @@
conn_request_state(connection, NS(conn, C_NETWORK_FAILURE), CS_HARD);
/* asender does not clean up anything. it must not interfere, either */
- drbd_thread_stop(&connection->asender);
+ drbd_thread_stop(&connection->ack_receiver);
drbd_free_sock(connection);
rcu_read_lock();
@@ -5487,7 +5487,7 @@
[P_RETRY_WRITE] = { sizeof(struct p_block_ack), got_BlockAck },
};
-int drbd_asender(struct drbd_thread *thi)
+int drbd_ack_receiver(struct drbd_thread *thi)
{
struct drbd_connection *connection = thi->connection;
struct asender_cmd *cmd = NULL;
