Imagelibrary/rt-thread
1
0
Fork 0
mirror of https://github.com/RT-Thread/rt-thread.git synced 2025-12-29 02:20:21 +00:00
Code Issues Packages Projects Releases Wiki Activity

分离内存分配接口与内存分配算法 (#5175)

Browse Source 
* [kernel][mem] Multiple instances of small memory allocation algorithm

* [kernel][mem] Change small memory management algorithm memory header flag

* [kernel][mem] Fix assertion problem

* [kernel][slab] Multiple instances of slab memory management algorithm

* [kernel][memheap] Remove rt_malloc/rt_free/rt_realloc and other related memory interfaces

* [kernel][mem] Clean up memory space of small memory management objects

* [kernel][kservice] Add memory application interface and thread protection interface

* [kernel][kservice] Fix function return value problem

* [kernel][memheap] Optimize memheaptrace print

* [kernel][memheap] Support best mode

* [kernel][memory] Remove semaphore lock

* [kernel][memheap] Add locked flag

* [kernel][memory] Support malloc memory in interrupt

* [kernel][memheap] Add 'memheapcheck' cmd

* [kernel][mem] Fix failure to request full memory

* [kernel][memheap] Fix compilation warning

* [kernel][mem] Fix mem realloc ASSERT

* [examples][testcases] Add small mem testcase

* [examples][mem_tc] Modify test memory size

* [examples][testcases] Add slab memory management algorithm test case

* [examples][testcases] fix small memory management algorithm test case

* [kernel][memory] Adjusting memory allocation algorithm object definition and interface

* [kernel][memory] Fix compilation warning

* [examples][utest] Fix mem test case

* [examples][utest] fix slab test case

* [utest][testcases] Shorten test time

* [kernel][memory] Formatting code

* [examples][utest] Adjust test run time

* [examples][utest] Formatting code

* [bsp] update all rtconfig.h
This commit is contained in:
Tangyuxin
2021-12-16 16:23:58 +08:00
committed by GitHub
parent 874f6c84f1
commit d724eed9fc
644 changed files with 52707 additions and 46853 deletions
Download Patch File Download Diff File Expand all files Collapse all files

28
include/rtdef.h
View File

@@ -431,7 +431,8 @@ enum rt_object_class_type
RT_Object_Class_Device = 0x09, /**< The object is a device. */
RT_Object_Class_Timer = 0x0a, /**< The object is a timer. */
RT_Object_Class_Module = 0x0b, /**< The object is a module. */
RT_Object_Class_Unknown = 0x0c, /**< The object is unknown. */
RT_Object_Class_Memory = 0x0c, /**< The object is a memory. */
RT_Object_Class_Unknown = 0x0e, /**< The object is unknown. */
RT_Object_Class_Static = 0x80 /**< The object is a static object. */
};
@@ -817,11 +818,35 @@ typedef struct rt_messagequeue *rt_mq_t;
/**@{*/
#ifdef RT_USING_HEAP
/*
* memory structure
*/
struct rt_memory
{
struct rt_object parent; /**< inherit from rt_object */
const char * algorithm; /**< Memory management algorithm name */
rt_ubase_t address; /**< memory start address */
rt_size_t total; /**< memory size */
rt_size_t used; /**< size used */
rt_size_t max; /**< maximum usage */
};
typedef struct rt_memory *rt_mem_t;
#endif
/*
* memory management
* heap & partition
*/
#ifdef RT_USING_SMALL_MEM
typedef rt_mem_t rt_smem_t;
#endif
#ifdef RT_USING_SLAB
typedef rt_mem_t rt_slab_t;
#endif
#ifdef RT_USING_MEMHEAP
/**
* memory item on the heap
@@ -860,6 +885,7 @@ struct rt_memheap
struct rt_memheap_item free_header; /**< free block list header */
struct rt_semaphore lock; /**< semaphore lock */
rt_bool_t locked; /**< External lock mark */
};
#endif