drbd: Renamed the net_conf_update mutex to conf_update
Preparing to use the same mutex for disk_conf updates
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_nl.c b/drivers/block/drbd/drbd_nl.c
index 8d2c339..3bad141 100644
--- a/drivers/block/drbd/drbd_nl.c
+++ b/drivers/block/drbd/drbd_nl.c
@@ -597,11 +597,11 @@
put_ldev(mdev);
}
} else {
- mutex_lock(&mdev->tconn->net_conf_update);
+ mutex_lock(&mdev->tconn->conf_update);
nc = mdev->tconn->net_conf;
if (nc)
nc->want_lose = 0; /* without copy; single bit op is atomic */
- mutex_unlock(&mdev->tconn->net_conf_update);
+ mutex_unlock(&mdev->tconn->conf_update);
set_disk_ro(mdev->vdisk, false);
if (get_ldev(mdev)) {
@@ -1829,7 +1829,7 @@
conn_reconfig_start(tconn);
mutex_lock(&tconn->data.mutex);
- mutex_lock(&tconn->net_conf_update);
+ mutex_lock(&tconn->conf_update);
old_conf = tconn->net_conf;
if (!old_conf) {
@@ -1903,7 +1903,7 @@
crypto_free_hash(tconn->cram_hmac_tfm);
tconn->cram_hmac_tfm = crypto.cram_hmac_tfm;
- mutex_unlock(&tconn->net_conf_update);
+ mutex_unlock(&tconn->conf_update);
mutex_unlock(&tconn->data.mutex);
synchronize_rcu();
kfree(old_conf);
@@ -1914,7 +1914,7 @@
goto done;
fail:
- mutex_unlock(&tconn->net_conf_update);
+ mutex_unlock(&tconn->conf_update);
mutex_unlock(&tconn->data.mutex);
free_crypto(&crypto);
kfree(new_conf);
@@ -2010,11 +2010,11 @@
conn_flush_workqueue(tconn);
- mutex_lock(&tconn->net_conf_update);
+ mutex_lock(&tconn->conf_update);
old_conf = tconn->net_conf;
if (old_conf) {
retcode = ERR_NET_CONFIGURED;
- mutex_unlock(&tconn->net_conf_update);
+ mutex_unlock(&tconn->conf_update);
goto fail;
}
rcu_assign_pointer(tconn->net_conf, new_conf);
@@ -2027,7 +2027,7 @@
tconn->csums_tfm = crypto.csums_tfm;
tconn->verify_tfm = crypto.verify_tfm;
- mutex_unlock(&tconn->net_conf_update);
+ mutex_unlock(&tconn->conf_update);
rcu_read_lock();
idr_for_each_entry(&tconn->volumes, mdev, i) {