lock_sock_fast9
Fast version of lock_sock
Usage
bool lock_sock_fast(struct sock * sk);
Arguments
sk
socket
Overview
This version should be used for very small section, where process wont block return false if fast path is taken sk_lock.slock locked, owned = 0, BH disabled return true if slow path is taken sk_lock.slock unlocked, owned = 1, BH enabled
Releases
3 releases since Debian 7 (Wheezy); the text changed 2 times.