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, 19 insertions, 0 deletions

diff --git a/fs/udf/Kconfig b/fs/udf/Kconfig
new file mode 100644
index 000000000..8f7ce30d4
--- /dev/null
+++ b/fs/udf/Kconfig
@@ -0,0 +1,19 @@
+# SPDX-License-Identifier: GPL-2.0-only
+config UDF_FS
+	tristate "UDF file system support"
+	select BUFFER_HEAD
+	select CRC_ITU_T
+	select NLS
+	select LEGACY_DIRECT_IO
+	help
+	  This is a file system used on some CD-ROMs and DVDs. Since the
+	  file system is supported by multiple operating systems and is more
+	  compatible with standard unix file systems, it is also suitable for
+	  removable USB disks. Say Y if you intend to mount DVD discs or CDRW's
+	  written in packet mode, or if you want to use UDF for removable USB
+	  disks. Please read <file:Documentation/filesystems/udf.rst>.
+
+	  To compile this file system support as a module, choose M here: the
+	  module will be called udf.
+
+	  If unsure, say N.