src/memory/source/tlsf.cc
static void insert_free_block(control_t* control, block_header_t* block, int fl, int sl) {
    block_header_t* current = control->blocks[fl][sl];
    tlsf_assert(current && "free list cannot have a null entry");
    tlsf_assert(block && "cannot insert a null entry into the free list");
    block->next_free = current;
    block->prev_free = &control->block_null;
    current->prev_free = block;

    tlsf_assert(block_to_ptr(block) == align_ptr(block_to_ptr(block), ALIGN_SIZE) &&
                "block not aligned properly");
    /*
    ** Insert the new block at the head of the list, and mark the first-
    ** and second-level bitmaps appropriately.
    */
    control->blocks[fl][sl] = block;
    control->fl_bitmap |= (1 << fl);
    control->sl_bitmap[fl] |= (1 << sl);
    TLSF_INCREASE_FRAGMENTS(control);
}
/* Insert a free block into the free block list. */
Insert a free block into the free block list.
Insert a free block into the free block list .
static void insert_free_block(control_t* control, block_header_t* block, int fl, int sl) {
    block_header_t* current = control->blocks[fl][sl];
    tlsf_assert(current && "free list cannot have a null entry");
    tlsf_assert(block && "cannot insert a null entry into the free list");
    block->next_free = current;
    block->prev_free = &control->block_null;
    current->prev_free = block;
    tlsf_assert(block_to_ptr(block) == align_ptr(block_to_ptr(block), ALIGN_SIZE) &&
                "block not aligned properly");
    control->blocks[fl][sl] = block;
    control->fl_bitmap |= (1 << fl);
    control->sl_bitmap[fl] |= (1 << sl);
    TLSF_INCREASE_FRAGMENTS(control);
}
static void insert_free_block ( control_t * control , block_header_t * block , int fl , int sl ) { block_header_t * current = control -> blocks [ fl ] [ sl ] ; tlsf_assert ( current && " " ) ; tlsf_assert ( block && " " ) ; block -> next_free = current ; block -> prev_free = & control -> block_null ; current -> prev_free = block ; tlsf_assert ( block_to_ptr ( block ) == align_ptr ( block_to_ptr ( block ) , ALIGN_SIZE ) && " " ) ; control -> blocks [ fl ] [ sl ] = block ; control -> fl_bitmap |= ( 1 << fl ) ; control -> sl_bitmap [ fl ] |= ( 1 << sl ) ; TLSF_INCREASE_FRAGMENTS ( control ) ; }
Insert a free block into the free block list.
Insert a free block into the free block list .
/*
    ** Insert the new block at the head of the list, and mark the first-
    ** and second-level bitmaps appropriately.
    */