cpumask_test_and_set

Name:pumask_test_and_set_cpu - atomically test and set a cpu in a cpumask*@cpu: cpu number (< nr_cpu_ids)*@cpumask: the cpumask pointer* Returns 1 if @cpu is set in old bitmap of @cpumask, else returns 0* test_and_set_bit wrapper for cpumasks.

Proto:static inline int cpumask_test_and_set_cpu(int cpu, struct cpumask *cpumask)

Type:int

Parameter:

Type	Parameter	Name
int	cpu
struct cpumask *	cpumask

374

Return st_and_set_bit - Set a bit and return its old value*@nr: Bit to set*@addr: Address to count from* This is an atomic fully-ordered operation (implied full memory barrier).

**Caller**
Name	Describe
set_cpu_online
tick_broadcast_control	k_broadcast_control - Enable/disable or force broadcast mode@mode: The selected broadcast mode Called when the system enters a state where affected tick devices* might stop. Note: TICK_BROADCAST_FORCE cannot be undone.

Source code conversion tool public plug-in interface	X
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Function report