mem_slab.c File Reference

Functions
static void	create_free_list (struct pi_mem_slab *slab)
void	pi_mem_slab_init (pi_mem_slab_t *slab, void *buffer, size_t block_size, uint32_t num_blocks)
int	pi_mem_slab_alloc (pi_mem_slab_t *slab, void **mem, int32_t timeout)
void	pi_mem_slab_free (pi_mem_slab_t *slab, void **mem)

Function Documentation

static void create_free_list ( struct pi_mem_slab *  slab )

static

References pi_mem_slab::block_size, pi_mem_slab::buffer, pi_mem_slab::free_list, and pi_mem_slab::num_blocks.

Referenced by pi_mem_slab_init().

int pi_mem_slab_alloc	(	pi_mem_slab_t *	slab,
		void **	mem,
		int32_t	timeout
	)

References disable_irq(), and restore_irq().

Referenced by __pi_i2s_enqueue().

void pi_mem_slab_free	(	pi_mem_slab_t *	slab,
		void **	mem
	)

References disable_irq(), and restore_irq().

void pi_mem_slab_init	(	pi_mem_slab_t *	slab,
		void *	buffer,
		size_t	block_size,
		uint32_t	num_blocks
	)

References create_free_list().