log0handler_interface.h File Reference

#include <array>
#include "ha0sys_var_handler_interface.h"
#include "log0common.h"
#include "ut0dbg.h"

Go to the source code of this file.

Classes
class	ib::redo::Handler_interface
	This Redo Log Handler interface provides an abstraction over the redo log persistence and publishing of the redo log records. More...
struct	ib::redo::Handler_interface::Capabilities
struct	ib::redo::Handler_interface::Capacity_estimate
	Describes the state of the capacity in sufficient detail that InnoDB knows if it should rush with page cleaning and checkpointing. More...

Namespaces
namespace	ib
namespace	ib::redo

Functions
void	log_free_check ()
	A wrapper for ib::redo::handler->wait_for_space(), which should be used in InnoDB code, as it verifies that InnoDB doesn't hold latches which could cause deadlocks. More...
Allocation and deallocation of log_sys
void	ib::redo::set_handler (Handler_interface *handler)
	Sets the concrete Redo Log Handler to be used. More...

Variables
Handler_interface *	ib::redo::handler {}

Function Documentation

log_free_check()

void log_free_check

(

)

A wrapper for ib::redo::handler->wait_for_space(), which should be used in InnoDB code, as it verifies that InnoDB doesn't hold latches which could cause deadlocks.

See also

ib::redo::Handler_interface::wait_for_space().