local_bh_disable

**Caller**
Name	Describe
irqsafe2A_spin_12
irqsafe2A_spin_21
irqsafe2A_wlock_12
irqsafe2A_wlock_21
irqsafe2A_rlock_12
irqsafe2A_rlock_21
irq_enter	Enter an interrupt context.
irq_forced_thread_fn	Interrupts which are not explicitly requested as threaded* interrupts rely on the implicit bh/preempt disable of the hard irq* context. So we need to disable bh here to avoid deadlocks and other* side effects.
srcu_invoke_callbacks
srcu_drive_gp	Workqueue handler to drive one grace period and invoke any callbacks* that become ready as a result. Single-CPU and !PREEMPT operation* means that we get away with murder on synchronization. ;-)
rcutorture_one_extend	Do one extension of an RCU read-side critical section using the* current reader state in readstate (set to zero for initial entry* to extended critical section), set the new state as specified by* newstate (set to zero for final exit from extended
rcu_do_batch	Invoke any RCU callbacks that have made it to the end of their grace* period. Thottle as specified by rdp->blimit.
rcu_cpu_kthread	Per-CPU kernel thread that invokes RCU callbacks. This replaces* the RCU softirq used in configurations of RCU that do not support RCU* priority boosting.
rcu_process_callbacks	Invoke the RCU callbacks whose grace period has elapsed.
cpu_map_kthread_run
padata_parallel_worker
invoke_padata_reorder
padata_serial_worker
smack_netlabel	smack_netlabel - Set the secattr on a socket@sk: the socket@labeled: socket label scheme* Convert the outbound smack value (smk_out) to a* secattr and attach it to the socket.* Returns 0 on success or an error code
rcu_read_lock_bh	_read_lock_bh() - mark the beginning of an RCU-bh critical section* This is equivalent of rcu_read_lock(), but also disables softirqs

Function report