diff options
| -rw-r--r-- | drivers/block/drbd/drbd_main.c | 6 | ||||
| -rw-r--r-- | drivers/block/drbd/drbd_receiver.c | 45 |
2 files changed, 31 insertions, 20 deletions
diff --git a/drivers/block/drbd/drbd_main.c b/drivers/block/drbd/drbd_main.c index a9e9b496e73..c3760f33d52 100644 --- a/drivers/block/drbd/drbd_main.c +++ b/drivers/block/drbd/drbd_main.c @@ -1585,8 +1585,6 @@ static void after_state_ch(struct drbd_conf *mdev, union drbd_state os, if (drbd_send_state(mdev)) dev_warn(DEV, "Notified peer that I'm now diskless.\n"); - else - dev_err(DEV, "Sending state for being diskless failed\n"); /* corresponding get_ldev in __drbd_set_state * this may finaly trigger drbd_ldev_destroy. */ put_ldev(mdev); @@ -1868,8 +1866,8 @@ int _drbd_send_cmd(struct drbd_conf *mdev, struct socket *sock, sent = drbd_send(mdev, sock, h, size, msg_flags); ok = (sent == size); - if (!ok) - dev_err(DEV, "short sent %s size=%d sent=%d\n", + if (!ok && !signal_pending(current)) + dev_warn(DEV, "short sent %s size=%d sent=%d\n", cmdname(cmd), (int)size, sent); return ok; } diff --git a/drivers/block/drbd/drbd_receiver.c b/drivers/block/drbd/drbd_receiver.c index e13134f83fa..a56b107e01e 100644 --- a/drivers/block/drbd/drbd_receiver.c +++ b/drivers/block/drbd/drbd_receiver.c @@ -930,7 +930,8 @@ static int drbd_recv_header(struct drbd_conf *mdev, enum drbd_packets *cmd, unsi r = drbd_recv(mdev, h, sizeof(*h)); if (unlikely(r != sizeof(*h))) { - dev_err(DEV, "short read expecting header on sock: r=%d\n", r); + if (!signal_pending(current)) + dev_warn(DEV, "short read expecting header on sock: r=%d\n", r); return false; } @@ -1229,8 +1230,10 @@ read_in_block(struct drbd_conf *mdev, u64 id, sector_t sector, int data_size) __ if (dgs) { rr = drbd_recv(mdev, dig_in, dgs); if (rr != dgs) { - dev_warn(DEV, "short read receiving data digest: read %d expected %d\n", - rr, dgs); + if (!signal_pending(current)) + dev_warn(DEV, + "short read receiving data digest: read %d expected %d\n", + rr, dgs); return NULL; } } @@ -1270,8 +1273,9 @@ read_in_block(struct drbd_conf *mdev, u64 id, sector_t sector, int data_size) __ kunmap(page); if (rr != len) { drbd_free_ee(mdev, e); - dev_warn(DEV, "short read receiving data: read %d expected %d\n", - rr, len); + if (!signal_pending(current)) + dev_warn(DEV, "short read receiving data: read %d expected %d\n", + rr, len); return NULL; } ds -= rr; @@ -1311,8 +1315,10 @@ static int drbd_drain_block(struct drbd_conf *mdev, int data_size) rr = drbd_recv(mdev, data, min_t(int, data_size, PAGE_SIZE)); if (rr != min_t(int, data_size, PAGE_SIZE)) { rv = 0; - dev_warn(DEV, "short read receiving data: read %d expected %d\n", - rr, min_t(int, data_size, PAGE_SIZE)); + if (!signal_pending(current)) + dev_warn(DEV, + "short read receiving data: read %d expected %d\n", + rr, min_t(int, data_size, PAGE_SIZE)); break; } data_size -= rr; @@ -1337,8 +1343,10 @@ static int recv_dless_read(struct drbd_conf *mdev, struct drbd_request *req, if (dgs) { rr = drbd_recv(mdev, dig_in, dgs); if (rr != dgs) { - dev_warn(DEV, "short read receiving data reply digest: read %d expected %d\n", - rr, dgs); + if (!signal_pending(current)) + dev_warn(DEV, + "short read receiving data reply digest: read %d expected %d\n", + rr, dgs); return 0; } } @@ -1359,9 +1367,10 @@ static int recv_dless_read(struct drbd_conf *mdev, struct drbd_request *req, expect); kunmap(bvec->bv_page); if (rr != expect) { - dev_warn(DEV, "short read receiving data reply: " - "read %d expected %d\n", - rr, expect); + if (!signal_pending(current)) + dev_warn(DEV, "short read receiving data reply: " + "read %d expected %d\n", + rr, expect); return 0; } data_size -= rr; @@ -3696,7 +3705,8 @@ static void drbdd(struct drbd_conf *mdev) if (shs) { rv = drbd_recv(mdev, &header->h80.payload, shs); if (unlikely(rv != shs)) { - dev_err(DEV, "short read while reading sub header: rv=%d\n", rv); + if (!signal_pending(current)) + dev_warn(DEV, "short read while reading sub header: rv=%d\n", rv); goto err_out; } } @@ -3953,7 +3963,8 @@ static int drbd_do_handshake(struct drbd_conf *mdev) rv = drbd_recv(mdev, &p->head.payload, expect); if (rv != expect) { - dev_err(DEV, "short read receiving handshake packet: l=%u\n", rv); + if (!signal_pending(current)) + dev_warn(DEV, "short read receiving handshake packet: l=%u\n", rv); return 0; } @@ -4055,7 +4066,8 @@ static int drbd_do_auth(struct drbd_conf *mdev) rv = drbd_recv(mdev, peers_ch, length); if (rv != length) { - dev_err(DEV, "short read AuthChallenge: l=%u\n", rv); + if (!signal_pending(current)) + dev_warn(DEV, "short read AuthChallenge: l=%u\n", rv); rv = 0; goto fail; } @@ -4102,7 +4114,8 @@ static int drbd_do_auth(struct drbd_conf *mdev) rv = drbd_recv(mdev, response , resp_size); if (rv != resp_size) { - dev_err(DEV, "short read receiving AuthResponse: l=%u\n", rv); + if (!signal_pending(current)) + dev_warn(DEV, "short read receiving AuthResponse: l=%u\n", rv); rv = 0; goto fail; } |