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>

7 files changed, 54 insertions, 0 deletions

diff --git a/scripts/kconfig/tests/choice/Kconfig b/scripts/kconfig/tests/choice/Kconfig
new file mode 100644
index 000000000..cd252579a
--- /dev/null
+++ b/scripts/kconfig/tests/choice/Kconfig
@@ -0,0 +1,13 @@
+# SPDX-License-Identifier: GPL-2.0
+
+choice
+	prompt "boolean choice"
+	default BOOL_CHOICE1
+
+config BOOL_CHOICE0
+	bool "choice 0"
+
+config BOOL_CHOICE1
+	bool "choice 1"
+
+endchoice
diff --git a/scripts/kconfig/tests/choice/__init__.py b/scripts/kconfig/tests/choice/__init__.py
new file mode 100644
index 000000000..0fc7bf9b5
--- /dev/null
+++ b/scripts/kconfig/tests/choice/__init__.py
@@ -0,0 +1,29 @@
+# SPDX-License-Identifier: GPL-2.0
+"""
+Basic choice tests.
+"""
+
+
+def test_oldask0(conf):
+    assert conf.oldaskconfig() == 0
+    assert conf.stdout_contains('oldask0_expected_stdout')
+
+
+def test_allyes(conf):
+    assert conf.allyesconfig() == 0
+    assert conf.config_contains('allyes_expected_config')
+
+
+def test_allmod(conf):
+    assert conf.allmodconfig() == 0
+    assert conf.config_contains('allmod_expected_config')
+
+
+def test_allno(conf):
+    assert conf.allnoconfig() == 0
+    assert conf.config_contains('allno_expected_config')
+
+
+def test_alldef(conf):
+    assert conf.alldefconfig() == 0
+    assert conf.config_contains('alldef_expected_config')
diff --git a/scripts/kconfig/tests/choice/alldef_expected_config b/scripts/kconfig/tests/choice/alldef_expected_config
new file mode 100644
index 000000000..b359a2e64
--- /dev/null
+++ b/scripts/kconfig/tests/choice/alldef_expected_config
@@ -0,0 +1,2 @@
+# CONFIG_BOOL_CHOICE0 is not set
+CONFIG_BOOL_CHOICE1=y
diff --git a/scripts/kconfig/tests/choice/allmod_expected_config b/scripts/kconfig/tests/choice/allmod_expected_config
new file mode 100644
index 000000000..b359a2e64
--- /dev/null
+++ b/scripts/kconfig/tests/choice/allmod_expected_config
@@ -0,0 +1,2 @@
+# CONFIG_BOOL_CHOICE0 is not set
+CONFIG_BOOL_CHOICE1=y
diff --git a/scripts/kconfig/tests/choice/allno_expected_config b/scripts/kconfig/tests/choice/allno_expected_config
new file mode 100644
index 000000000..b359a2e64
--- /dev/null
+++ b/scripts/kconfig/tests/choice/allno_expected_config
@@ -0,0 +1,2 @@
+# CONFIG_BOOL_CHOICE0 is not set
+CONFIG_BOOL_CHOICE1=y
diff --git a/scripts/kconfig/tests/choice/allyes_expected_config b/scripts/kconfig/tests/choice/allyes_expected_config
new file mode 100644
index 000000000..b359a2e64
--- /dev/null
+++ b/scripts/kconfig/tests/choice/allyes_expected_config
@@ -0,0 +1,2 @@
+# CONFIG_BOOL_CHOICE0 is not set
+CONFIG_BOOL_CHOICE1=y
diff --git a/scripts/kconfig/tests/choice/oldask0_expected_stdout b/scripts/kconfig/tests/choice/oldask0_expected_stdout
new file mode 100644
index 000000000..80ec34c61
--- /dev/null
+++ b/scripts/kconfig/tests/choice/oldask0_expected_stdout
@@ -0,0 +1,4 @@
+boolean choice
+  1. choice 0 (BOOL_CHOICE0) (NEW)
+> 2. choice 1 (BOOL_CHOICE1) (NEW)
+choice[1-2?]: