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, 48 insertions, 0 deletions

diff --git a/scripts/kconfig/lkc_proto.h b/scripts/kconfig/lkc_proto.h
new file mode 100644
index 000000000..8914b4e8f
--- /dev/null
+++ b/scripts/kconfig/lkc_proto.h
@@ -0,0 +1,48 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef LKC_PROTO_H
+#define LKC_PROTO_H
+
+#include <stdarg.h>
+
+/* confdata.c */
+void conf_parse(const char *name);
+int conf_read(const char *name);
+int conf_read_simple(const char *name, int);
+int conf_write_defconfig(const char *name);
+int conf_write(const char *name);
+int conf_write_autoconf(int overwrite);
+void conf_set_changed(bool val);
+bool conf_get_changed(void);
+void conf_set_changed_callback(void (*fn)(bool));
+void conf_set_message_callback(void (*fn)(const char *s));
+bool conf_errors(void);
+
+/* symbol.c */
+struct symbol * sym_lookup(const char *name, int flags);
+struct symbol * sym_find(const char *name);
+void print_symbol_for_listconfig(struct symbol *sym);
+struct symbol ** sym_re_search(const char *pattern);
+const char * sym_type_name(enum symbol_type type);
+void sym_calc_value(struct symbol *sym);
+bool sym_dep_errors(void);
+enum symbol_type sym_get_type(const struct symbol *sym);
+bool sym_tristate_within_range(const struct symbol *sym, tristate tri);
+bool sym_set_tristate_value(struct symbol *sym,tristate tri);
+void choice_set_value(struct menu *choice, struct symbol *sym);
+tristate sym_toggle_tristate_value(struct symbol *sym);
+bool sym_string_valid(struct symbol *sym, const char *newval);
+bool sym_string_within_range(struct symbol *sym, const char *str);
+bool sym_set_string_value(struct symbol *sym, const char *newval);
+bool sym_is_changeable(const struct symbol *sym);
+struct menu *sym_get_prompt_menu(const struct symbol *sym);
+struct menu *sym_get_choice_menu(const struct symbol *sym);
+const char * sym_get_string_value(struct symbol *sym);
+
+const char * prop_get_type_name(enum prop_type type);
+
+/* expr.c */
+void expr_print(const struct expr *e,
+		void (*fn)(void *, struct symbol *, const char *),
+		void *data, int prevtoken);
+
+#endif /* LKC_PROTO_H */