From 39e91a60c823603d6377cc8fa0b0bf301d1966eb Mon Sep 17 00:00:00 2001 From: Lars Ellenberg Date: Tue, 24 Mar 2015 10:40:26 +0100 Subject: [PATCH] drbd: use resource name in workqueue Since kernel 3.3, we can use snprintf-style arguments to create a workqueue. Signed-off-by: Philipp Reisner Signed-off-by: Lars Ellenberg Signed-off-by: Jens Axboe --- drivers/block/drbd/drbd_main.c | 4 ++-- drivers/block/drbd/drbd_receiver.c | 5 ++++- 2 files changed, 6 insertions(+), 3 deletions(-) diff --git a/drivers/block/drbd/drbd_main.c b/drivers/block/drbd/drbd_main.c index 938bca2df027..3a9a0f112004 100644 --- a/drivers/block/drbd/drbd_main.c +++ b/drivers/block/drbd/drbd_main.c @@ -2694,8 +2694,8 @@ static int init_submitter(struct drbd_device *device) { /* opencoded create_singlethread_workqueue(), * to be able to say "drbd%d", ..., minor */ - device->submit.wq = alloc_workqueue("drbd%u_submit", - WQ_UNBOUND | WQ_MEM_RECLAIM, 1, device->minor); + device->submit.wq = + alloc_ordered_workqueue("drbd%u_submit", WQ_MEM_RECLAIM, device->minor); if (!device->submit.wq) return -ENOMEM; diff --git a/drivers/block/drbd/drbd_receiver.c b/drivers/block/drbd/drbd_receiver.c index ea54341df3bf..1957fe8601dc 100644 --- a/drivers/block/drbd/drbd_receiver.c +++ b/drivers/block/drbd/drbd_receiver.c @@ -1124,7 +1124,10 @@ randomize: } drbd_thread_start(&connection->ack_receiver); - connection->ack_sender = create_singlethread_workqueue("drbd_ack_sender"); + /* opencoded create_singlethread_workqueue(), + * to be able to use format string arguments */ + connection->ack_sender = + alloc_ordered_workqueue("drbd_as_%s", WQ_MEM_RECLAIM, connection->resource->name); if (!connection->ack_sender) { drbd_err(connection, "Failed to create workqueue ack_sender\n"); return 0; -- 2.20.1