From d412ace11144aa2bf692c7cf9778351efc15c827 Mon Sep 17 00:00:00 2001 From: "Ricardo B. Marliere" Date: Sun, 4 Feb 2024 10:47:05 -0300 Subject: workqueue: make wq_subsys const Now that the driver core can properly handle constant struct bus_type, move the wq_subsys variable to be a constant structure as well, placing it into read-only memory which can not be modified at runtime. Cc: Greg Kroah-Hartman Suggested-and-reviewed-by: Greg Kroah-Hartman Signed-off-by: Ricardo B. Marliere Signed-off-by: Tejun Heo --- kernel/workqueue.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'kernel/workqueue.c') diff --git a/kernel/workqueue.c b/kernel/workqueue.c index 55c9816506b0..695f6f5ad038 100644 --- a/kernel/workqueue.c +++ b/kernel/workqueue.c @@ -6692,7 +6692,7 @@ static struct device_attribute wq_sysfs_unbound_attrs[] = { __ATTR_NULL, }; -static struct bus_type wq_subsys = { +static const struct bus_type wq_subsys = { .name = "workqueue", .dev_groups = wq_sysfs_groups, }; -- cgit otplug-vcpu/v6.6-rc1 Russell King's ARM Linux kernel treeRussell King
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