RWPool Struct Reference

#include <RWPool.hpp>

Collaboration diagram for RWPool:

Public Member Functions
void	init (const Record_info &ri, const Pool_context &pc)
bool	seize (Ptr< void > &)
void	release (Ptr< void >)
void *	getPtr (Uint32 i)
void *	getPtr (const Record_info &ri, Uint32 i)
	STATIC_CONST (WORDS_PER_PAGE=RWPage::RWPAGE_WORDS)

Public Attributes
Record_info	m_record_info
RWPage *	m_memroot
RWPage *	m_current_page
Pool_context	m_ctx
Uint32	m_first_free_page
Uint32	m_current_page_no
Uint16	m_current_pos
Uint16	m_current_first_free
Uint16	m_current_ref_count

Detailed Description

Read Write Pool

Definition at line 38 of file RWPool.hpp.

Member Function Documentation

void RWPool::release

(

Ptr< void >

ptr

)

It was full...add to free page list

It's now empty...release it

Definition at line 121 of file RWPool.cpp.

Here is the call graph for this function:

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The documentation for this struct was generated from the following files:

• storage/ndb/src/kernel/vm/RWPool.hpp
• storage/ndb/src/kernel/vm/RWPool.cpp