pfs_server.cc File Reference

#include "my_global.h"
#include "my_sys.h"
#include "mysys_err.h"
#include "pfs_server.h"
#include "pfs.h"
#include "pfs_global.h"
#include "pfs_instr_class.h"
#include "pfs_instr.h"
#include "pfs_events_waits.h"
#include "pfs_events_stages.h"
#include "pfs_events_statements.h"
#include "pfs_timer.h"
#include "pfs_setup_actor.h"
#include "pfs_setup_object.h"
#include "pfs_host.h"
#include "pfs_user.h"
#include "pfs_account.h"
#include "pfs_defaults.h"
#include "pfs_digest.h"

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Functions
void	cleanup_instrument_config (void)
struct PSI_bootstrap *	initialize_performance_schema (PFS_global_param *param)
void	shutdown_performance_schema (void)
void	init_pfs_instrument_array ()
int	add_pfs_instr_to_array (const char *name, const char *value)

Variables
PFS_global_param	pfs_param

Detailed Description

Private interface for the server (implementation).

Definition in file pfs_server.cc.

Function Documentation

int add_pfs_instr_to_array	(	const char *	name,
		const char *	value
	)

Process one performance_schema_instrument configuration string. Isolate the instrument name, evaluate the option value, and store them in a dynamic array. Return 'false' for success, 'true' for error.

Parameters

name	Instrument name
value	Configuration option: 'on', 'off', etc.

Returns

0 for success, non zero for errors

Definition at line 245 of file pfs_server.cc.

void cleanup_instrument_config

(

)

Deallocate the PFS_INSTRUMENT array. Use an atomic compare-and-swap to ensure that it is deallocated only once in the chaotic environment of server shutdown.

Definition at line 226 of file pfs_server.cc.

void init_pfs_instrument_array

(

)

Initialize the dynamic array used to hold PFS_INSTRUMENT configuration options.

Definition at line 216 of file pfs_server.cc.

struct PSI_bootstrap* initialize_performance_schema ( PFS_global_param *  param )

read

Initialize the performance schema.

Parameters

param

Size parameters to use.

Returns

A boostrap handle, or NULL.

Default values for SETUP_CONSUMERS

Definition at line 53 of file pfs_server.cc.

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void shutdown_performance_schema

(

)

Shutdown the performance schema.

Definition at line 194 of file pfs_server.cc.

Variable Documentation

PFS_global_param pfs_param

Performance schema sizing values for the server. This global variable is set when parsing server startup options.

Definition at line 41 of file pfs_server.cc.