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authorLars Ellenberg <lars.ellenberg@linbit.com>2015-03-24 10:40:26 +0100
committerJens Axboe <axboe@fb.com>2015-11-25 09:22:02 -0700
commit39e91a60c823603d6377cc8fa0b0bf301d1966eb (patch)
tree6c8271d5bd1838d9e16e324e9d10b75c371e7293 /drivers/block
parentf5ec0173b92ba88c7b38e32a7ee3dd3b1568ea50 (diff)
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 <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com> Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'drivers/block')
-rw-r--r--drivers/block/drbd/drbd_main.c4
-rw-r--r--drivers/block/drbd/drbd_receiver.c5
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;