tlsf_malloc_arch.c File Reference

Dynamic memory allocation based on TLSF library. More...

#include <ch.h>
#include <tlsf.h>
#include "modules/tlsf/tlsf_malloc.h"

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Data Structures
struct	_tlsf_memory_heap_t

Macros
#define	error_cb   NULL

Functions
static void	stat_tlsf_walker (void *ptr, size_t size, int used, void *user)
void	tlsf_init_heaps (void)
void *	tlsf_get_heap_addr (const tlsf_memory_heap_t *heap)
void *	tlsf_malloc_r (tlsf_memory_heap_t *heap, size_t bytes)
void *	tlsf_memalign_r (tlsf_memory_heap_t *heap, size_t align, size_t bytes)
void *	tlsf_realloc_r (tlsf_memory_heap_t *heap, void *ptr, size_t bytes)
void	tlsf_free_r (tlsf_memory_heap_t *heap, void *ptr)
void	tlsf_stat_r (tlsf_memory_heap_t *heap, struct tlsf_stat_t *stat)
int	tlsf_check_r (tlsf_memory_heap_t *heap)

Detailed Description

Dynamic memory allocation based on TLSF library.

Definition in file tlsf_malloc_arch.c.

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Data Structure Documentation

_tlsf_memory_heap_t

struct _tlsf_memory_heap_t

Definition at line 33 of file tlsf_malloc_arch.c.

Data Fields
mutex_t *	mtx
tlsf_t	tlsf

Macro Definition Documentation

error_cb

#define error_cb   NULL

Definition at line 71 of file tlsf_malloc_arch.c.

Function Documentation

stat_tlsf_walker()

static void stat_tlsf_walker ( void *  ptr, size_t  size, int  used, void *  user  )

static

Definition at line 151 of file tlsf_malloc_arch.c.

References tlsf_stat_t::mfree, and tlsf_stat_t::mused.

Referenced by tlsf_stat_r().

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tlsf_check_r()

int tlsf_check_r

(

tlsf_memory_heap_t *

heap

)

Definition at line 137 of file tlsf_malloc_arch.c.

References _tlsf_memory_heap_t::mtx, and _tlsf_memory_heap_t::tlsf.

tlsf_free_r()

void tlsf_free_r	(	tlsf_memory_heap_t *	heap,
		void *	ptr
	)

Definition at line 119 of file tlsf_malloc_arch.c.

References _tlsf_memory_heap_t::mtx, and _tlsf_memory_heap_t::tlsf.

Referenced by msgqueue_send_timeout().

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tlsf_get_heap_addr()

void* tlsf_get_heap_addr

(

const tlsf_memory_heap_t *

heap

)

Definition at line 90 of file tlsf_malloc_arch.c.

References _tlsf_memory_heap_t::tlsf.

Referenced by msgqueue_pop_timeout(), and msgqueue_send_timeout().

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tlsf_init_heaps()

void tlsf_init_heaps

(

void

)

Definition at line 74 of file tlsf_malloc_arch.c.

References error_cb, HEAP_CCM, HEAP_CCM_SIZE, _tlsf_memory_heap_t::mtx, and _tlsf_memory_heap_t::tlsf.

tlsf_malloc_r()

void* tlsf_malloc_r	(	tlsf_memory_heap_t *	heap,
		size_t	bytes
	)

Definition at line 95 of file tlsf_malloc_arch.c.

References _tlsf_memory_heap_t::mtx, and _tlsf_memory_heap_t::tlsf.

Referenced by msgqueue_copy_send_timeout().

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tlsf_memalign_r()

void* tlsf_memalign_r	(	tlsf_memory_heap_t *	heap,
		size_t	align,
		size_t	bytes
	)

Definition at line 103 of file tlsf_malloc_arch.c.

References _tlsf_memory_heap_t::mtx, and _tlsf_memory_heap_t::tlsf.

tlsf_realloc_r()

void* tlsf_realloc_r	(	tlsf_memory_heap_t *	heap,
		void *	ptr,
		size_t	bytes
	)

Definition at line 111 of file tlsf_malloc_arch.c.

References _tlsf_memory_heap_t::mtx, and _tlsf_memory_heap_t::tlsf.

tlsf_stat_r()

void tlsf_stat_r	(	tlsf_memory_heap_t *	heap,
		struct tlsf_stat_t *	stat
	)

Definition at line 127 of file tlsf_malloc_arch.c.

References tlsf_stat_t::mfree, _tlsf_memory_heap_t::mtx, tlsf_stat_t::mused, stat_tlsf_walker(), and _tlsf_memory_heap_t::tlsf.

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