old_api.cc File Reference

#include "squid.h"
#include "base/PackableStream.h"
#include "ClientInfo.h"
#include "dlink.h"
#include "event.h"
#include "fs_io.h"
#include "icmp/net_db.h"
#include "md5.h"
#include "mem/forward.h"
#include "mem/Meter.h"
#include "mem/Pool.h"
#include "MemBuf.h"
#include "mgr/Registration.h"
#include "SquidConfig.h"
#include "SquidTime.h"
#include "Store.h"
#include <iomanip>

Include dependency graph for old_api.cc:

Go to the source code of this file.

Classes
struct	PoolMeta

Macros
#define	mem_str_pool_count   6

Functions
static void	memFree2K (void *)
static void	memFree4K (void *)
static void	memFree8K (void *)
static void	memFree16K (void *)
static void	memFree32K (void *)
static void	memFree64K (void *)
static void	memStringStats (std::ostream &)
static MemAllocator *&	GetPool (size_t type)
static MemAllocator &	GetStrPool (size_t type)
static MemAllocator *	memFindStringPool (size_t net_size, bool fuzzy)
static void	memBufStats (std::ostream &stream)
void	memDataInit (mem_type type, const char *name, size_t size, int, bool doZero)
void *	memAllocate (mem_type type)
	Allocate one element from the typed pool. More...
void	memFree (void *p, int type)
	Free a element allocated by memAllocate() More...
void *	memAllocString (size_t net_size, size_t *gross_size)
void *	memAllocRigid (size_t net_size)
size_t	memStringCount ()
void	memFreeString (size_t size, void *buf)
void	memFreeRigid (void *buf, size_t net_size)
static mem_type	memFindBufSizeType (size_t net_size, size_t *gross_size)
void *	memAllocBuf (size_t net_size, size_t *gross_size)
void *	memReallocBuf (void *oldbuf, size_t net_size, size_t *gross_size)
void	memFreeBuf (size_t size, void *buf)
void	memConfigure (void)
mem_type &	operator++ (mem_type &aMem)
void	memCheckInit (void)
void	memClean (void)
	Main cleanup handler. More...
int	memInUse (mem_type type)
static void	cxx_xfree (void *ptr)
FREE *	memFreeBufFunc (size_t size)
static int	MemPoolReportSorter (const void *a, const void *b)

Variables
static double	xm_time = 0
static double	xm_deltat = 0
static Mem::Meter	StrCountMeter
static Mem::Meter	StrVolumeMeter
static Mem::Meter	HugeBufCountMeter
static Mem::Meter	HugeBufVolumeMeter
static double	clean_interval = 15.0

Macro Definition Documentation

#define mem_str_pool_count   6

Definition at line 46 of file old_api.cc.

Referenced by GetStrPool(), memFindStringPool(), memStringCount(), and memStringStats().

Function Documentation

static void cxx_xfree ( void *  ptr )

static

Definition at line 571 of file old_api.cc.

References xfree.

Referenced by memFreeBufFunc().

static MemAllocator*& GetPool ( size_t  type )

static

Definition at line 64 of file old_api.cc.

References Mem::Init(), MEM_MAX, and type.

Referenced by Mem::Init(), memAllocate(), memCheckInit(), memDataInit(), memFree(), and memInUse().

static MemAllocator& GetStrPool ( size_t  type )

static

Lastly init the string pools.

Definition at line 81 of file old_api.cc.

References DBG_IMPORTANT, debugs, i, mem_str_pool_count, memPoolCreate, MemAllocator::RoundedSize(), type, and MemAllocator::zeroBlocks().

Referenced by memFindStringPool(), memStringCount(), and memStringStats().

void* memAllocate

(

mem_type

type

)

Definition at line 214 of file old_api.cc.

References MemAllocator::alloc(), assert, and GetPool().

void* memAllocBuf	(	size_t	net_size,
		size_t *	gross_size
	)

Definition at line 345 of file old_api.cc.

References HugeBufCountMeter, MEM_NONE, memAllocate(), memFindBufSizeType(), type, and xcalloc.

void* memAllocRigid

(

size_t

net_size

)

Definition at line 249 of file old_api.cc.

References memFindStringPool(), StrCountMeter, and xmalloc.

void* memAllocString	(	size_t	net_size,
		size_t *	gross_size
	)

Definition at line 230 of file old_api.cc.

References assert, memFindStringPool(), StrCountMeter, and xcalloc.

static void memBufStats ( std::ostream &  stream )

static

Definition at line 158 of file old_api.cc.

References Mem::Meter::currentLevel().

Referenced by Mem::Stats().

void memCheckInit

(

void

)

Definition at line 498 of file old_api.cc.

References assert, GetPool(), MEM_MAX, and MEM_NONE.

void memClean

(

void

)

Definition at line 512 of file old_api.cc.

References MemPools::clean(), Config, debugs, MemPools::GetInstance(), SquidConfig::limit, memPoolGetGlobalStats(), SquidConfig::MemPools, MemPools::setIdleLimit(), Ping::stats, _MemPoolGlobalStats::tot_chunks_inuse, _MemPoolGlobalStats::tot_items_inuse, and _MemPoolGlobalStats::tot_pools_inuse.

void memConfigure

(

void

)

Set to configured value first

Definition at line 407 of file old_api.cc.

References Config, DBG_IMPORTANT, debugs, MemPools::GetInstance(), SquidConfig::limit, SquidConfig::mem_pools, SquidConfig::MemPools, SquidConfig::onoff, MemPools::setIdleLimit(), and toMB.

void memDataInit	(	mem_type	type,
		const char *	name,
		size_t	size,
		int	,
		bool	doZero
	)

Definition at line 201 of file old_api.cc.

References assert, GetPool(), memPoolCreate, NULL, and MemAllocator::zeroBlocks().

static mem_type memFindBufSizeType ( size_t  net_size, size_t *  gross_size  )

static

Definition at line 309 of file old_api.cc.

References MEM_16K_BUF, MEM_2K_BUF, MEM_32K_BUF, MEM_4K_BUF, MEM_64K_BUF, MEM_8K_BUF, MEM_NONE, size, and type.

Referenced by memAllocBuf(), and memFreeBuf().

static MemAllocator* memFindStringPool ( size_t  net_size, bool  fuzzy  )

static

Returns

the best-fit string pool or nil

Definition at line 118 of file old_api.cc.

References GetStrPool(), i, and mem_str_pool_count.

Referenced by memAllocRigid(), memAllocString(), memFreeRigid(), and memFreeString().

void memFree	(	void *	p,
		int	type
	)

Definition at line 222 of file old_api.cc.

References assert, MemAllocator::freeOne(), and GetPool().

void memFree16K ( void *  p )

static

Definition at line 553 of file old_api.cc.

References MEM_16K_BUF, and memFree().

Referenced by memFreeBufFunc().

void memFree2K ( void *  p )

static

Definition at line 535 of file old_api.cc.

References MEM_2K_BUF, and memFree().

Referenced by memFreeBufFunc().

void memFree32K ( void *  p )

static

Definition at line 559 of file old_api.cc.

References MEM_32K_BUF, and memFree().

Referenced by memFreeBufFunc().

void memFree4K ( void *  p )

static

Definition at line 541 of file old_api.cc.

References MEM_4K_BUF, and memFree().

Referenced by memFreeBufFunc().

void memFree64K ( void *  p )

static

Definition at line 565 of file old_api.cc.

References MEM_64K_BUF, and memFree().

Referenced by memFreeBufFunc().

void memFree8K ( void *  p )

static

Definition at line 547 of file old_api.cc.

References MEM_8K_BUF, and memFree().

Referenced by memFreeBufFunc().

void memFreeBuf	(	size_t	size,
		void *	buf
	)

Definition at line 384 of file old_api.cc.

References HugeBufCountMeter, MEM_NONE, memFindBufSizeType(), memFree(), NULL, size, type, and xfree.

FREE* memFreeBufFunc

(

size_t

size

)

Definition at line 577 of file old_api.cc.

References cxx_xfree(), HugeBufCountMeter, memFree16K(), memFree2K(), memFree32K(), memFree4K(), memFree64K(), memFree8K(), and size.

void memFreeRigid	(	void *	buf,
		size_t	net_size
	)

Definition at line 291 of file old_api.cc.

References memFindStringPool(), StrCountMeter, and xfree.

void memFreeString	(	size_t	size,
		void *	buf
	)

Definition at line 277 of file old_api.cc.

References assert, memFindStringPool(), size, StrCountMeter, and xfree.

int memInUse

(

mem_type

type

)

Definition at line 527 of file old_api.cc.

References GetPool(), and MemAllocator::inUseCount().

static int MemPoolReportSorter ( const void *  a, const void *  b  )

static

Definition at line 679 of file old_api.cc.

References A, MemPoolMeter::alloc, B, Mem::Meter::currentLevel(), MemPoolMeter::inuse, MemPoolStats::meter, MemPoolStats::obj_size, and Mem::Meter::peakTime().

Referenced by Mem::Report().

void* memReallocBuf	(	void *	oldbuf,
		size_t	net_size,
		size_t *	gross_size
	)

Definition at line 360 of file old_api.cc.

References memAllocBuf(), and memFreeBuf().

size_t memStringCount

(

)

Definition at line 265 of file old_api.cc.

References GetStrPool(), MemAllocator::inUseCount(), and mem_str_pool_count.

static void memStringStats ( std::ostream &  stream )

static

Definition at line 131 of file old_api.cc.

References Mem::Meter::currentLevel(), GetStrPool(), i, mem_str_pool_count, and xpercentInt().

Referenced by Mem::Stats().

mem_type& operator++

(

mem_type &

aMem

)

Definition at line 487 of file old_api.cc.

References int.

Variable Documentation

double clean_interval = 15.0

static

Definition at line 397 of file old_api.cc.

Referenced by Mem::CleanIdlePools().

Mem::Meter HugeBufCountMeter

static

Definition at line 56 of file old_api.cc.

Referenced by memAllocBuf(), memFreeBuf(), and memFreeBufFunc().

Mem::Meter HugeBufVolumeMeter

static

Definition at line 57 of file old_api.cc.

Mem::Meter StrCountMeter

static

Definition at line 53 of file old_api.cc.

Referenced by memAllocRigid(), memAllocString(), memFreeRigid(), and memFreeString().

Mem::Meter StrVolumeMeter

static

Definition at line 54 of file old_api.cc.

double xm_deltat = 0

static

Definition at line 43 of file old_api.cc.

Referenced by DumpMallocStatistics(), Mem::PoolReport(), and Mem::Report().

double xm_time = 0

static

Definition at line 42 of file old_api.cc.

Referenced by DumpMallocStatistics(), and Mem::Report().