ndb can be explicitly disconnected via NBD_DISCONNECT while active user still exists this result in massive spam to logs. Let's ratelimits such messages.
Signed-off-by: Dmitry Monakhov <[email protected]> --- drivers/block/nbd.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/block/nbd.c b/drivers/block/nbd.c index e4c5cc1..2dbe840 100644 --- a/drivers/block/nbd.c +++ b/drivers/block/nbd.c @@ -175,7 +175,7 @@ static int sock_xmit(struct nbd_device *nbd, int send, void *buf, int size, unsigned long pflags = current->flags; if (unlikely(!sock)) { - dev_err(disk_to_dev(nbd->disk), + dev_err_ratelimited(disk_to_dev(nbd->disk), "Attempted %s on closed socket in sock_xmit\n", (send ? "send" : "recv")); return -EINVAL; @@ -509,7 +509,7 @@ static void nbd_handle_req(struct nbd_device *nbd, struct request *req) mutex_lock(&nbd->tx_lock); if (unlikely(!nbd->sock)) { mutex_unlock(&nbd->tx_lock); - dev_err(disk_to_dev(nbd->disk), + dev_err_ratelimited(disk_to_dev(nbd->disk), "Attempted send on closed socket\n"); goto error_out; } @@ -618,7 +618,7 @@ static void nbd_request_handler(struct request_queue *q) req, req->cmd_type); if (unlikely(!nbd->sock)) { - dev_err(disk_to_dev(nbd->disk), + dev_err_ratelimited(disk_to_dev(nbd->disk), "Attempted send on closed socket\n"); req->errors++; nbd_end_request(nbd, req); -- 1.8.3.1 ------------------------------------------------------------------------------ Site24x7 APM Insight: Get Deep Visibility into Application Performance APM + Mobile APM + RUM: Monitor 3 App instances at just $35/Month Monitor end-to-end web transactions and take corrective actions now Troubleshoot faster and improve end-user experience. Signup Now! http://pubads.g.doubleclick.net/gampad/clk?id=272487151&iu=/4140 _______________________________________________ Nbd-general mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/nbd-general
