workqueue: skip the node_nr_active update for non-unbound workqueuesgrafted

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 <leitao@debian.org>
Signed-off-by: Tejun Heo <tj@kernel.org>

1 files changed, 37 insertions, 0 deletions

diff --git a/drivers/scsi/elx/include/efc_common.h b/drivers/scsi/elx/include/efc_common.h
new file mode 100644
index 000000000..8d57f69ac
--- /dev/null
+++ b/drivers/scsi/elx/include/efc_common.h
@@ -0,0 +1,37 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (C) 2021 Broadcom. All Rights Reserved. The term
+ * “Broadcom” refers to Broadcom Inc. and/or its subsidiaries.
+ */
+
+#ifndef __EFC_COMMON_H__
+#define __EFC_COMMON_H__
+
+#include <linux/pci.h>
+
+struct efc_dma {
+	void		*virt;
+	void            *alloc;
+	dma_addr_t	phys;
+
+	size_t		size;
+	size_t          len;
+	struct pci_dev	*pdev;
+};
+
+#define efc_log_crit(efc, fmt, args...) \
+		dev_crit(&((efc)->pci)->dev, fmt, ##args)
+
+#define efc_log_err(efc, fmt, args...) \
+		dev_err(&((efc)->pci)->dev, fmt, ##args)
+
+#define efc_log_warn(efc, fmt, args...) \
+		dev_warn(&((efc)->pci)->dev, fmt, ##args)
+
+#define efc_log_info(efc, fmt, args...) \
+		dev_info(&((efc)->pci)->dev, fmt, ##args)
+
+#define efc_log_debug(efc, fmt, args...) \
+		dev_dbg(&((efc)->pci)->dev, fmt, ##args)
+
+#endif /* __EFC_COMMON_H__ */