Re: [PATCH net-next v2 1/3] ipv6: replace global gc_args with local variable

2016-03-08 Thread Cong Wang
On Tue, Mar 8, 2016 at 5:44 AM, Michal Kubecek wrote: > Global variable gc_args is only used in fib6_run_gc() and functions > called from it. As fib6_run_gc() makes sure there is at most one > instance of fib6_clean_all() running at any moment, we can replace > gc_args with a local variable which

[PATCH net-next v2 1/3] ipv6: replace global gc_args with local variable

2016-03-08 Thread Michal Kubecek
Global variable gc_args is only used in fib6_run_gc() and functions called from it. As fib6_run_gc() makes sure there is at most one instance of fib6_clean_all() running at any moment, we can replace gc_args with a local variable which will be needed once multiple instances (per netns) of garbage c