From 2e13456fb3d3e5f462dc1e59efc04eb62df35566 Mon Sep 17 00:00:00 2001 From: Josef Bacik Date: Fri, 21 Jul 2017 10:48:13 -0400 Subject: [PATCH] nbd: allow multiple disconnects to be sent There's no reason to limit ourselves to one disconnect message per socket. Sometimes networks do strange things, might as well let sysadmins hit the panic button as much as they want. Signed-off-by: Josef Bacik Signed-off-by: Jens Axboe --- drivers/block/nbd.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/drivers/block/nbd.c b/drivers/block/nbd.c index 87a0a29..f91e7ac 100644 --- a/drivers/block/nbd.c +++ b/drivers/block/nbd.c @@ -991,9 +991,8 @@ static int nbd_disconnect(struct nbd_device *nbd) struct nbd_config *config = nbd->config; dev_info(disk_to_dev(nbd->disk), "NBD_DISCONNECT\n"); - if (!test_and_set_bit(NBD_DISCONNECT_REQUESTED, - &config->runtime_flags)) - send_disconnects(nbd); + set_bit(NBD_DISCONNECT_REQUESTED, &config->runtime_flags); + send_disconnects(nbd); return 0; } -- 2.7.4