From 43ff3a48c13f3ddc085271c2eea2985d28c8aa08 Mon Sep 17 00:00:00 2001 From: Andi Kleen Date: Mon, 10 Nov 2008 22:51:50 +0100 Subject: [PATCH] HID: use single threaded work queue for hid_compat Use single threaded work queue for hid_compat I doubt HID really needs to scale over multiple CPUs. So only use a single threaded workqueue for HID_COMPAT. This avoids some excessive thread use on systems with a larger number of CPUs. Signed-off-by: Andi Kleen Signed-off-by: Jiri Kosina --- drivers/hid/hid-core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c index 4f0b92edb4df..e158aa83b92f 100644 --- a/drivers/hid/hid-core.c +++ b/drivers/hid/hid-core.c @@ -1736,7 +1736,7 @@ static int __init hid_init(void) goto err_bus; #ifdef CONFIG_HID_COMPAT - hid_compat_wq = create_workqueue("hid_compat"); + hid_compat_wq = create_singlethread_workqueue("hid_compat"); if (!hid_compat_wq) { hidraw_exit(); goto err; -- GitLab