From a5bde5d8fde8a8cb28e59a672d5ddc5b9c1e7656 Mon Sep 17 00:00:00 2001 From: Breno Leitao Date: Wed, 5 Aug 2026 07:52:36 -0700 Subject: workqueue: skip the node_nr_active update for non-unbound workqueues apply_wqattrs_commit() updates node_nr_active->max unconditionally. wq->node_nr_active[] is only allocated for unbound workqueues, so guard the call before per-cpu workqueues start using this path. No functional change: only unbound workqueues reach apply_wqattrs_*() today. Signed-off-by: Breno Leitao Signed-off-by: Tejun Heo --- drivers/vhost/test.h | 9 +++++++++ 1 file changed, 9 insertions(+) create mode 100644 drivers/vhost/test.h (limited to 'drivers/vhost/test.h') diff --git a/drivers/vhost/test.h b/drivers/vhost/test.h new file mode 100644 index 000000000..822bc4bee --- /dev/null +++ b/drivers/vhost/test.h @@ -0,0 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef LINUX_VHOST_TEST_H +#define LINUX_VHOST_TEST_H + +/* Start a given test on the virtio null device. 0 stops all tests. */ +#define VHOST_TEST_RUN _IOW(VHOST_VIRTIO, 0x31, int) +#define VHOST_TEST_SET_BACKEND _IOW(VHOST_VIRTIO, 0x32, int) + +#endif -- cgit v1.3.1