drbd: Rename the want_lose field/flag to discard_my_data

This is what it is called in config files and on the command line as
well.

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

1 files changed, 7 insertions, 7 deletions

diff --git a/drivers/block/drbd/drbd_receiver.c b/drivers/block/drbd/drbd_receiver.c
index aa42967398e3..e4e8f8a408d1 100644
--- a/drivers/block/drbd/drbd_receiver.c
+++ b/drivers/block/drbd/drbd_receiver.c
@@ -2908,9 +2908,9 @@ static enum drbd_conns drbd_sync_handshake(struct drbd_conf *mdev, enum drbd_rol
         }
 
         if (hg == -100) {
-                if (nc->want_lose && !(mdev->p_uuid[UI_FLAGS]&1))
+                if (nc->discard_my_data && !(mdev->p_uuid[UI_FLAGS]&1))
                         hg = -1;
-                if (!nc->want_lose && (mdev->p_uuid[UI_FLAGS]&1))
+                if (!nc->discard_my_data && (mdev->p_uuid[UI_FLAGS]&1))
                         hg = 1;
 
                 if (abs(hg) < 100)
@@ -3009,7 +3009,7 @@ static int receive_protocol(struct drbd_tconn *tconn, struct packet_info *pi)
 {
         struct p_protocol *p = pi->data;
         int p_proto, p_after_sb_0p, p_after_sb_1p, p_after_sb_2p;
-        int p_want_lose, p_two_primaries, cf;
+        int p_discard_my_data, p_two_primaries, cf;
         struct net_conf *nc;
 
         p_proto         = be32_to_cpu(p->protocol);
@@ -3018,7 +3018,7 @@ static int receive_protocol(struct drbd_tconn *tconn, struct packet_info *pi)
         p_after_sb_2p   = be32_to_cpu(p->after_sb_2p);
         p_two_primaries = be32_to_cpu(p->two_primaries);
         cf              = be32_to_cpu(p->conn_flags);
-        p_want_lose = cf & CF_WANT_LOSE;
+        p_discard_my_data = cf & CF_DISCARD_MY_DATA;
 
         if (tconn->agreed_pro_version >= 87) {
                 char integrity_alg[SHARED_SECRET_MAX];
@@ -3075,8 +3075,8 @@ static int receive_protocol(struct drbd_tconn *tconn, struct packet_info *pi)
                 goto disconnect_rcu_unlock;
         }
 
-        if (p_want_lose && nc->want_lose) {
-                conn_err(tconn, "both sides have the 'want_lose' flag set\n");
+        if (p_discard_my_data && nc->discard_my_data) {
+                conn_err(tconn, "both sides have the 'discard_my_data' flag set\n");
                 goto disconnect_rcu_unlock;
         }
 
@@ -3806,7 +3806,7 @@ static int receive_state(struct drbd_tconn *tconn, struct packet_info *pi)
         }
 
         mutex_lock(&mdev->tconn->conf_update);
-        mdev->tconn->net_conf->want_lose = 0; /* without copy; single bit op is atomic */
+        mdev->tconn->net_conf->discard_my_data = 0; /* without copy; single bit op is atomic */
         mutex_unlock(&mdev->tconn->conf_update);
 
         drbd_md_sync(mdev); /* update connected indicator, la_size, ... */