snap_lock 23 net/802/psnap.c static DEFINE_SPINLOCK(snap_lock); snap_lock 130 net/802/psnap.c spin_lock_bh(&snap_lock); snap_lock 144 net/802/psnap.c spin_unlock_bh(&snap_lock); snap_lock 154 net/802/psnap.c spin_lock_bh(&snap_lock); snap_lock 156 net/802/psnap.c spin_unlock_bh(&snap_lock);