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mempool:remove multiple fixed api 

Signed-off-by: anjiahao <anjiahao@xiaomi.com>
This commit is contained in:
anjiahao 2022-11-24 12:14:52 +08:00 committed by Xiang Xiao
parent f00d56337f
commit e7d02ffac2
2 changed files with 0 additions and 153 deletions
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58
include/nuttx/mm/mempool.h
View File

@ -423,64 +423,6 @@ FAR void *mempool_multiple_memalign(FAR struct mempool_multiple_s *mpool,
void mempool_multiple_memdump(FAR struct mempool_multiple_s *mpool,
pid_t pid);
/****************************************************************************
* Name: mempool_multiple_fixed_alloc
*
* Description:
* Allocate an block from specific multiple memory pool.
* If the mempool of the corresponding size doesn't have free block,
* then wait until free happened or return NULL.
*
* Input Parameters:
* mpool - The handle of multiple memory pool to be used.
* size - The size of alloc blk.
*
* Returned Value:
* The pointer to the allocated block on success; NULL on any failure.
*
****************************************************************************/
FAR void *mempool_multiple_fixed_alloc(FAR struct mempool_multiple_s *mpool,
size_t size);
/****************************************************************************
* Name: mempool_multiple_fixed_realloc
*
* Description:
* Change the size of the block memory pointed to by oldblk to size bytes.
*
* Input Parameters:
* mpool - The handle of multiple memory pool to be used.
* oldblk - The pointer to change the size of the block memory.
* oldsize - The size of block memory to oldblk.
* size - The size of alloc blk.
*
* Returned Value:
* The pointer to the allocated block on success; NULL on any failure.
*
****************************************************************************/
FAR void *
mempool_multiple_fixed_realloc(FAR struct mempool_multiple_s *mpool,
FAR void *oldblk, size_t oldsize,
size_t size);
/****************************************************************************
* Name: mempool_multiple_fixed_free
*
* Description:
* Release an memory block to the multiple mempry pool. The blk must have
* been returned by a previous call to mempool_multiple_fixed_alloc.
*
* Input Parameters:
* mpool - The handle of multiple memory pool to be used.
* blk - The pointer of memory block.
* size - The size of alloc blk.
****************************************************************************/
void mempool_multiple_fixed_free(FAR struct mempool_multiple_s *mpool,
FAR void *blk, size_t size);
/****************************************************************************
* Name: mempool_multiple_deinit
*

95
mm/mempool/mempool_multiple.c
View File

@ -406,101 +406,6 @@ void mempool_multiple_memdump(FAR struct mempool_multiple_s *mpool,
}
}
/****************************************************************************
* Name: mempool_multiple_fixed_alloc
*
* Description:
* Allocate an block from specific multiple memory pool.
* If the mempool of the corresponding size doesn't have free block,
* then wait until free happened or return NULL.
*
* Input Parameters:
* mpool - The handle of multiple memory pool to be used.
* size - The size of alloc blk.
*
* Returned Value:
* The pointer to the allocated block on success; NULL on any failure.
*
****************************************************************************/
FAR void *mempool_multiple_fixed_alloc(FAR struct mempool_multiple_s *mpool,
size_t size)
{
FAR struct mempool_s *pool;
pool = mempool_multiple_find(mpool, size);
if (pool == NULL)
{
return NULL;
}
return mempool_alloc(pool);
}
/****************************************************************************
* Name: mempool_multiple_fixed_realloc
*
* Description:
* Change the size of the block memory pointed to by oldblk to size bytes.
*
* Input Parameters:
* mpool - The handle of multiple memory pool to be used.
* oldblk - The pointer to change the size of the block memory.
* oldsize - The size of block memory to oldblk.
* size - The size of alloc blk.
*
* Returned Value:
* The pointer to the allocated block on success; NULL on any failure.
*
****************************************************************************/
FAR void *
mempool_multiple_fixed_realloc(FAR struct mempool_multiple_s *mpool,
FAR void *oldblk, size_t oldsize, size_t size)
{
FAR void *blk;
if (size < 1)
{
mempool_multiple_fixed_free(mpool, oldblk, oldsize);
return NULL;
}
blk = mempool_multiple_fixed_alloc(mpool, size);
if (blk != NULL && oldblk != NULL)
{
memcpy(blk, oldblk, MIN(oldsize, size));
mempool_multiple_fixed_free(mpool, oldblk, oldsize);
}
return blk;
}
/****************************************************************************
* Name: mempool_multiple_fixed_free
*
* Description:
* Release an memory block to the multiple mempry pool. The blk must have
* been returned by a previous call to mempool_multiple_fixed_alloc.
*
* Input Parameters:
* mpool - The handle of multiple memory pool to be used.
* blk - The pointer of memory block.
* size - The size of alloc blk.
****************************************************************************/
void mempool_multiple_fixed_free(FAR struct mempool_multiple_s *mpool,
FAR void *blk, size_t size)
{
FAR struct mempool_s *pool;
DEBUGASSERT(mpool != NULL && blk != NULL);
pool = mempool_multiple_find(mpool, size);
DEBUGASSERT(pool != NULL);
mempool_free(pool, blk);
}
/****************************************************************************
* Name: mempool_multiple_deinit
*