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modify code standard

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This commit is contained in:
Liu_Weichao
2021-04-29 16:39:24 +08:00
parent c86adeda94
commit ff2904ac26
13 changed files with 75 additions and 94 deletions
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38
kernel/memory/byte_manage.c
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@@ -453,7 +453,7 @@ static struct DynamicBuddyMemoryDone DynamicDone = {
/**
* This function initializes the static segment struction.
*
* @param StaticSegment the StaticSegment to be initialized
* @param static_segment the static_segment to be initialized
*/
static void SmallMemInit(struct ByteMemory *byte_memory)
{
@@ -520,28 +520,28 @@ static void SmallMemInit(struct ByteMemory *byte_memory)
*/
static void SmallMemFree(void *pointer)
{
struct segment *StaticSegment = NONE;
struct segment *static_segment = NONE;
struct DynamicAllocNode *node = NONE;
NULL_PARAM_CHECK(pointer);
/* get the allocNode */
node = PTR2ALLOCNODE((char*)pointer-SIZEOF_DYNAMICALLOCNODE_MEM);
StaticSegment = (struct segment*)(x_size_t)node->size;
static_segment = (struct segment*)(x_size_t)node->size;
/* update the statistic information of StaticSegment */
node->size = (x_size_t)StaticSegment->freelist;
StaticSegment->freelist = (uint8 *)node;
StaticSegment->block_free_count++;
/* update the statistic information of static_segment */
node->size = (x_size_t)static_segment->freelist;
static_segment->freelist = (uint8 *)node;
static_segment->block_free_count++;
/* parameter detection */
CHECK(StaticSegment->block_free_count <= StaticSegment->block_total_count);
CHECK(static_segment->block_free_count <= static_segment->block_total_count);
}
/**
* This funcation allocates a static memory block from static segment.
*
* @param StaticSegment the heart static segment structure to allocate static memory
* @param static_segment the heart static segment structure to allocate static memory
* @param size the size to be allocated
*
* @return pointer address on success; NULL on failure
@@ -550,26 +550,26 @@ static void *SmallMemMalloc(struct ByteMemory *byte_memory, x_size_t size)
{
void *result = NONE;
struct DynamicAllocNode *node = NONE;
struct segment *StaticSegment = NONE;
struct segment *static_segment = NONE;
NULL_PARAM_CHECK(byte_memory);
if (size == SIZEOF_32B)
StaticSegment = &byte_memory->static_manager[0];
static_segment = &byte_memory->static_manager[0];
else
StaticSegment = &byte_memory->static_manager[1];
static_segment = &byte_memory->static_manager[1];
/* current static segment has free static memory block */
if(StaticSegment->block_free_count>0) {
if(static_segment->block_free_count>0) {
/* get the head static memory block */
result = StaticSegment->freelist;
node = PTR2ALLOCNODE(StaticSegment->freelist);
result = static_segment->freelist;
node = PTR2ALLOCNODE(static_segment->freelist);
node->prev_adj_size = STATIC_BLOCK_MASK;
/* update the statistic information of static segment */
StaticSegment->freelist = (uint8 *)(long)(node->size);
StaticSegment->block_free_count--;
node->size = (long)StaticSegment;
static_segment->freelist = (uint8 *)(long)(node->size);
static_segment->block_free_count--;
node->size = (long)static_segment;
}
if(result) {
@@ -727,7 +727,7 @@ void x_free(void *pointer)
node = PTR2ALLOCNODE((char*)pointer-SIZEOF_DYNAMICALLOCNODE_MEM);
CHECK(ByteManager.done->JudgeAllocated(node));
/* judge release the memory block ro StaticSegment or dynamic buddy memory */
/* judge release the memory block ro static_segment or dynamic buddy memory */
#ifdef KERNEL_SMALL_MEM_ALLOC
if(node->prev_adj_size & STATIC_BLOCK_MASK) {
ByteManager.static_manager->done->release(pointer);