spinlock.h File Reference

RTOS spinlock primitives and initialization. More...

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Functions
static void	k_spinlock_init (struct k_spinlock *lock)
	Initialize a spinlock structure to the unlocked state.

Detailed Description

RTOS spinlock primitives and initialization.

Function Documentation

k_spinlock_init()

static void k_spinlock_init ( struct k_spinlock *  lock )

inlinestatic

Initialize a spinlock structure to the unlocked state.

Parameters

lock	Pointer to the Zephyr k_spinlock structure.

Clears the locked atomic flag on SMP systems. Not provided by upstream Zephyr core, but required by SOF multi-core synchronization primitives.