From 84f48d4f2b511db15fda67fd38462b91abd0af53 Mon Sep 17 00:00:00 2001 From: Jeff Dike Date: Sat, 10 Feb 2007 01:44:01 -0800 Subject: [PATCH] uml: mconsole locking Locking fixes. Locking was totally lacking for the mconsole_devices, which got a spin lock, and the unplugged pages data, which got a mutex. The locking of the mconsole console output code was confused. Now, the console_lock (renamed to client_lock) protects the clients list. Signed-off-by: Jeff Dike Cc: Paolo 'Blaisorblade' Giarrusso Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/um/drivers/net_kern.c | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/um/drivers/net_kern.c') diff --git a/arch/um/drivers/net_kern.c b/arch/um/drivers/net_kern.c index eede892a4f38..c1838645ae28 100644 --- a/arch/um/drivers/net_kern.c +++ b/arch/um/drivers/net_kern.c @@ -690,6 +690,7 @@ static int net_remove(int n, char **error_out) } static struct mc_device net_mc = { + .list = LIST_HEAD_INIT(net_mc.list), .name = "eth", .config = net_config, .get_config = NULL, -- cgit v1.2.3