aiops.cc File Reference

#include "squid.h"
#include "DiskIO/DiskThreads/CommIO.h"
#include "DiskThreads.h"
#include "SquidConfig.h"
#include "Store.h"
#include "mem/Allocator.h"
#include "mem/Pool.h"
#include <cerrno>
#include <csignal>
#include <sys/stat.h>
#include <fcntl.h>
#include <pthread.h>
#include <dirent.h>

Include dependency graph for aiops.cc:

Go to the source code of this file.

Classes
struct	squidaio_request_t
struct	squidaio_request_queue_t
struct	squidaio_thread_t

Macros
#define	RIDICULOUS_LENGTH   4096
#define	AIO_LARGE_BUFS   16384
#define	AIO_MEDIUM_BUFS   AIO_LARGE_BUFS >> 1
#define	AIO_SMALL_BUFS   AIO_LARGE_BUFS >> 2
#define	AIO_TINY_BUFS   AIO_LARGE_BUFS >> 3
#define	AIO_MICRO_BUFS   128

Typedefs
typedef enum _squidaio_thread_status	squidaio_thread_status
typedef struct squidaio_request_t	squidaio_request_t
typedef struct squidaio_request_queue_t	squidaio_request_queue_t
typedef struct squidaio_thread_t	squidaio_thread_t

Enumerations
enum	_squidaio_thread_status {   _THREAD_STARTING = 0 ,   _THREAD_WAITING ,   _THREAD_BUSY ,   _THREAD_FAILED ,   _THREAD_DONE ,   _THREAD_STARTING = 0 ,   _THREAD_WAITING ,   _THREAD_BUSY ,   _THREAD_FAILED ,   _THREAD_DONE }

Functions
static void	squidaio_queue_request (squidaio_request_t *)
static void	squidaio_cleanup_request (squidaio_request_t *)
void *	squidaio_thread_loop (void *)
static void	squidaio_do_open (squidaio_request_t *)
static void	squidaio_do_read (squidaio_request_t *)
static void	squidaio_do_write (squidaio_request_t *)
static void	squidaio_do_close (squidaio_request_t *)
static void	squidaio_do_stat (squidaio_request_t *)
static void	squidaio_do_unlink (squidaio_request_t *)
static void	squidaio_debug (squidaio_request_t *)
static void	squidaio_poll_queues (void)
static Mem::Allocator *	squidaio_get_pool (int size)
void *	squidaio_xmalloc (int size)
static char *	squidaio_xstrdup (const char *str)
void	squidaio_xfree (void *p, int size)
static void	squidaio_xstrfree (char *str)
void	squidaio_init (void)
void	squidaio_shutdown (void)
int	squidaio_cancel (squidaio_result_t *resultp)
int	squidaio_open (const char *path, int oflag, mode_t mode, squidaio_result_t *resultp)
int	squidaio_read (int fd, char *bufp, size_t bufs, off_t offset, int whence, squidaio_result_t *resultp)
int	squidaio_write (int fd, char *bufp, size_t bufs, off_t offset, int whence, squidaio_result_t *resultp)
int	squidaio_close (int fd, squidaio_result_t *resultp)
int	squidaio_stat (const char *path, struct stat *sb, squidaio_result_t *resultp)
int	squidaio_unlink (const char *path, squidaio_result_t *resultp)
squidaio_result_t *	squidaio_poll_done (void)
int	squidaio_operations_pending (void)
int	squidaio_sync (void)
int	squidaio_get_queue_len (void)
void	squidaio_stats (StoreEntry *sentry)

Variables
static squidaio_thread_t *	threads = nullptr
static int	squidaio_initialised = 0
static Mem::Allocator *	squidaio_large_bufs = nullptr
static Mem::Allocator *	squidaio_medium_bufs = nullptr
static Mem::Allocator *	squidaio_small_bufs = nullptr
static Mem::Allocator *	squidaio_tiny_bufs = nullptr
static Mem::Allocator *	squidaio_micro_bufs = nullptr
static int	request_queue_len = 0
static Mem::Allocator *	squidaio_request_pool = nullptr
static Mem::Allocator *	squidaio_thread_pool = nullptr
static squidaio_request_queue_t	request_queue
struct {
squidaio_request_t *   head
squidaio_request_t **   tailp
}	request_queue2
static squidaio_request_queue_t	done_queue
struct {
squidaio_request_t *   head
squidaio_request_t **   tailp
}	done_requests
static pthread_attr_t	globattr
static pthread_t	main_thread

Macro Definition Documentation

AIO_LARGE_BUFS

#define AIO_LARGE_BUFS   16384

Definition at line 109 of file aiops.cc.

AIO_MEDIUM_BUFS

#define AIO_MEDIUM_BUFS   AIO_LARGE_BUFS >> 1

Definition at line 110 of file aiops.cc.

AIO_MICRO_BUFS

#define AIO_MICRO_BUFS   128

Definition at line 113 of file aiops.cc.

AIO_SMALL_BUFS

#define AIO_SMALL_BUFS   AIO_LARGE_BUFS >> 2

Definition at line 111 of file aiops.cc.

AIO_TINY_BUFS

#define AIO_TINY_BUFS   AIO_LARGE_BUFS >> 3

Definition at line 112 of file aiops.cc.

RIDICULOUS_LENGTH

#define RIDICULOUS_LENGTH   4096

Definition at line 38 of file aiops.cc.

Typedef Documentation

squidaio_request_queue_t

typedef struct squidaio_request_queue_t squidaio_request_queue_t

squidaio_request_t

typedef struct squidaio_request_t squidaio_request_t

squidaio_thread_status

typedef enum _squidaio_thread_status squidaio_thread_status

Definition at line 47 of file aiops.cc.

squidaio_thread_t

typedef struct squidaio_thread_t squidaio_thread_t

Definition at line 80 of file aiops.cc.

Enumeration Type Documentation

_squidaio_thread_status

enum _squidaio_thread_status

Enumerator
_THREAD_STARTING
_THREAD_WAITING
_THREAD_BUSY
_THREAD_FAILED
_THREAD_DONE
_THREAD_STARTING
_THREAD_WAITING
_THREAD_BUSY
_THREAD_FAILED
_THREAD_DONE

Definition at line 40 of file aiops.cc.

Function Documentation

squidaio_cancel()

int squidaio_cancel

(

squidaio_result_t *

resultp

)

Definition at line 621 of file aiops.cc.

References _AIO_OP_NONE, squidaio_result_t::_data, squidaio_request_t::cancelled, debugs, squidaio_request_t::request_type, squidaio_result_t::result_type, and squidaio_request_t::resultp.

Referenced by aioCancel().

squidaio_cleanup_request()

static void squidaio_cleanup_request ( squidaio_request_t *  requestp )

static

Definition at line 558 of file aiops.cc.

References _AIO_OP_CLOSE, _AIO_OP_OPEN, _AIO_OP_OPENDIR, _AIO_OP_READ, _AIO_OP_STAT, _AIO_OP_UNLINK, _AIO_OP_WRITE, squidaio_result_t::aio_errno, squidaio_result_t::aio_return, squidaio_request_t::cancelled, squidaio_request_t::err, squidaio_request_t::fd, Mem::Allocator::freeOne(), squidaio_request_t::path, squidaio_request_t::request_type, squidaio_request_t::resultp, squidaio_request_t::ret, squidaio_request_pool, squidaio_xfree(), squidaio_xstrfree(), squidaio_request_t::statp, and squidaio_request_t::tmpstatp.

Referenced by squidaio_poll_done().

squidaio_close()

int squidaio_close	(	int	fd,
		squidaio_result_t *	resultp
	)

Definition at line 749 of file aiops.cc.

References _AIO_OP_CLOSE, Mem::Allocator::alloc(), squidaio_request_t::cancelled, squidaio_request_t::fd, squidaio_request_t::request_type, squidaio_result_t::result_type, squidaio_request_t::resultp, squidaio_queue_request(), and squidaio_request_pool.

Referenced by aioClose().

squidaio_debug()

static void squidaio_debug ( squidaio_request_t *  request )

static

Definition at line 969 of file aiops.cc.

References _AIO_OP_CLOSE, _AIO_OP_OPEN, _AIO_OP_READ, _AIO_OP_UNLINK, _AIO_OP_WRITE, debugs, squidaio_request_t::fd, squidaio_request_t::path, squidaio_request_t::request_type, and squidaio_request_t::ret.

Referenced by squidaio_poll_done().

squidaio_do_close()

static void squidaio_do_close ( squidaio_request_t *  requestp )

static

Definition at line 771 of file aiops.cc.

References squidaio_request_t::err, squidaio_request_t::fd, and squidaio_request_t::ret.

Referenced by squidaio_thread_loop().

squidaio_do_open()

static void squidaio_do_open ( squidaio_request_t *  requestp )

static

Definition at line 665 of file aiops.cc.

References squidaio_request_t::err, squidaio_request_t::mode, squidaio_request_t::oflag, squidaio_request_t::path, and squidaio_request_t::ret.

Referenced by squidaio_thread_loop().

squidaio_do_read()

static void squidaio_do_read ( squidaio_request_t *  requestp )

static

Definition at line 702 of file aiops.cc.

References squidaio_request_t::bufferp, squidaio_request_t::buflen, squidaio_request_t::err, squidaio_request_t::fd, squidaio_request_t::offset, squidaio_request_t::ret, and squidaio_request_t::whence.

Referenced by squidaio_thread_loop().

squidaio_do_stat()

static void squidaio_do_stat ( squidaio_request_t *  requestp )

static

Definition at line 806 of file aiops.cc.

References squidaio_request_t::err, squidaio_request_t::path, squidaio_request_t::ret, and squidaio_request_t::tmpstatp.

Referenced by squidaio_thread_loop().

squidaio_do_unlink()

static void squidaio_do_unlink ( squidaio_request_t *  requestp )

static

Definition at line 836 of file aiops.cc.

References squidaio_request_t::err, squidaio_request_t::path, and squidaio_request_t::ret.

Referenced by squidaio_thread_loop().

squidaio_do_write()

static void squidaio_do_write ( squidaio_request_t *  requestp )

static

Definition at line 742 of file aiops.cc.

References squidaio_request_t::bufferp, squidaio_request_t::buflen, squidaio_request_t::err, squidaio_request_t::fd, and squidaio_request_t::ret.

Referenced by squidaio_thread_loop().

squidaio_get_pool()

static Mem::Allocator * squidaio_get_pool ( int  size )

static

Definition at line 152 of file aiops.cc.

References AIO_LARGE_BUFS, AIO_MEDIUM_BUFS, AIO_MICRO_BUFS, AIO_SMALL_BUFS, AIO_TINY_BUFS, size, squidaio_large_bufs, squidaio_medium_bufs, squidaio_micro_bufs, squidaio_small_bufs, and squidaio_tiny_bufs.

Referenced by squidaio_xfree(), squidaio_xmalloc(), and squidaio_xstrfree().

squidaio_get_queue_len()

int squidaio_get_queue_len

(

void

)

Definition at line 963 of file aiops.cc.

References request_queue_len.

Referenced by DiskThreadsIOStrategy::aioStats().

squidaio_init()

void squidaio_init

(

void

)

Definition at line 216 of file aiops.cc.

References _THREAD_FAILED, _THREAD_STARTING, AIO_LARGE_BUFS, AIO_MEDIUM_BUFS, AIO_MICRO_BUFS, AIO_SMALL_BUFS, AIO_TINY_BUFS, Mem::Allocator::alloc(), assert, squidaio_request_queue_t::blocked, squidaio_request_queue_t::cond, squidaio_thread_t::current_req, done_queue, fatal(), globattr, squidaio_request_queue_t::head, CommIO::Initialize(), main_thread, memPoolCreate, squidaio_request_queue_t::mutex, squidaio_thread_t::next, NUMTHREADS, request_queue, squidaio_request_queue_t::requests, squidaio_thread_t::requests, squidaio_initialised, squidaio_large_bufs, squidaio_medium_bufs, squidaio_micro_bufs, squidaio_request_pool, squidaio_small_bufs, squidaio_thread_loop(), squidaio_thread_pool, squidaio_tiny_bufs, squidaio_thread_t::status, squidaio_request_queue_t::tailp, squidaio_thread_t::thread, and threads.

Referenced by squidaio_open(), squidaio_stat(), and squidaio_unlink().

squidaio_open()

int squidaio_open	(	const char *	path,
		int	oflag,
		mode_t	mode,
		squidaio_result_t *	resultp
	)

Definition at line 638 of file aiops.cc.

References _AIO_OP_OPEN, Mem::Allocator::alloc(), squidaio_request_t::cancelled, squidaio_request_t::mode, squidaio_request_t::oflag, squidaio_request_t::path, squidaio_request_t::request_type, squidaio_result_t::result_type, squidaio_request_t::resultp, squidaio_init(), squidaio_queue_request(), squidaio_request_pool, and squidaio_xstrdup().

Referenced by aioOpen().

squidaio_operations_pending()

int squidaio_operations_pending

(

void

)

Definition at line 945 of file aiops.cc.

References done_requests, and request_queue_len.

Referenced by squidaio_sync().

squidaio_poll_done()

squidaio_result_t * squidaio_poll_done

(

void

)

Definition at line 901 of file aiops.cc.

References squidaio_request_t::cancelled, debugs, done_requests, squidaio_request_t::err, squidaio_request_t::next, squidaio_request_t::request_type, CommIO::ResetNotifications(), squidaio_request_t::resultp, squidaio_request_t::ret, squidaio_cleanup_request(), squidaio_debug(), and squidaio_poll_queues().

Referenced by DiskThreadsIOStrategy::callback().

squidaio_poll_queues()

static void squidaio_poll_queues ( void  )

static

Definition at line 867 of file aiops.cc.

References squidaio_request_queue_t::cond, done_queue, done_requests, squidaio_request_queue_t::head, squidaio_request_queue_t::mutex, squidaio_request_t::next, request_queue, request_queue2, request_queue_len, and squidaio_request_queue_t::tailp.

Referenced by squidaio_poll_done(), squidaio_shutdown(), and squidaio_sync().

squidaio_queue_request()

static void squidaio_queue_request ( squidaio_request_t *  request )

static

Definition at line 464 of file aiops.cc.

References squidaio_result_t::_data, squidaio_request_queue_t::cond, DBG_CRITICAL, DBG_IMPORTANT, debugs, squidaio_request_t::err, MAGIC1, squidaio_request_queue_t::mutex, squidaio_request_t::next, request_queue, request_queue2, request_queue_len, squidaio_request_t::request_type, squidaio_request_t::resultp, squidaio_request_t::ret, RIDICULOUS_LENGTH, squid_curtime, squidaio_sync(), and squidaio_request_queue_t::tailp.

Referenced by squidaio_close(), squidaio_open(), squidaio_read(), squidaio_stat(), squidaio_unlink(), and squidaio_write().

squidaio_read()

int squidaio_read	(	int	fd,
		char *	bufp,
		size_t	bufs,
		off_t	offset,
		int	whence,
		squidaio_result_t *	resultp
	)

Definition at line 672 of file aiops.cc.

References _AIO_OP_READ, Mem::Allocator::alloc(), squidaio_request_t::bufferp, squidaio_request_t::buflen, squidaio_request_t::cancelled, squidaio_request_t::fd, squidaio_request_t::offset, squidaio_request_t::request_type, squidaio_result_t::result_type, squidaio_request_t::resultp, squidaio_queue_request(), squidaio_request_pool, and squidaio_request_t::whence.

Referenced by aioRead().

squidaio_shutdown()

void squidaio_shutdown

(

void

)

Definition at line 329 of file aiops.cc.

References CommIO::NotifyIOClose(), request_queue_len, squidaio_initialised, and squidaio_poll_queues().

Referenced by DiskThreadsIOStrategy::done().

squidaio_stat()

int squidaio_stat	(	const char *	path,
		struct stat *	sb,
		squidaio_result_t *	resultp
	)

Definition at line 779 of file aiops.cc.

References _AIO_OP_STAT, Mem::Allocator::alloc(), squidaio_request_t::cancelled, squidaio_request_t::path, squidaio_request_t::request_type, squidaio_result_t::result_type, squidaio_request_t::resultp, sb, squidaio_init(), squidaio_queue_request(), squidaio_request_pool, squidaio_xmalloc(), squidaio_xstrdup(), squidaio_request_t::statp, and squidaio_request_t::tmpstatp.

Referenced by aioStat().

squidaio_stats()

void squidaio_stats

(

StoreEntry *

sentry

)

Definition at line 999 of file aiops.cc.

References squidaio_thread_t::next, NUMTHREADS, squidaio_thread_t::requests, squidaio_initialised, storeAppendPrintf(), squidaio_thread_t::thread, and threads.

Referenced by DiskThreadsIOStrategy::aioStats().

squidaio_sync()

int squidaio_sync

(

void

)

Definition at line 951 of file aiops.cc.

References request_queue_len, squidaio_operations_pending(), and squidaio_poll_queues().

Referenced by squidaio_queue_request(), and DiskThreadsIOStrategy::sync().

squidaio_thread_loop()

void * squidaio_thread_loop

(

void *

ptr

)

Definition at line 345 of file aiops.cc.

References _AIO_OP_CLOSE, _AIO_OP_OPEN, _AIO_OP_OPENDIR, _AIO_OP_READ, _AIO_OP_STAT, _AIO_OP_UNLINK, _AIO_OP_WRITE, _THREAD_BUSY, _THREAD_DONE, _THREAD_WAITING, squidaio_request_t::cancelled, squidaio_request_queue_t::cond, squidaio_thread_t::current_req, done_queue, squidaio_request_t::err, squidaio_request_queue_t::head, squidaio_request_queue_t::mutex, squidaio_request_t::next, CommIO::NotifyIOCompleted(), request_queue, squidaio_request_t::request_type, squidaio_thread_t::requests, squidaio_request_t::ret, squidaio_do_close(), squidaio_do_open(), squidaio_do_read(), squidaio_do_stat(), squidaio_do_unlink(), squidaio_do_write(), squidaio_thread_t::status, and squidaio_request_queue_t::tailp.

Referenced by squidaio_init().

squidaio_unlink()

int squidaio_unlink	(	const char *	path,
		squidaio_result_t *	resultp
	)

Definition at line 813 of file aiops.cc.

References _AIO_OP_UNLINK, Mem::Allocator::alloc(), squidaio_request_t::cancelled, squidaio_request_t::path, squidaio_request_t::request_type, squidaio_result_t::result_type, squidaio_request_t::resultp, squidaio_init(), squidaio_queue_request(), squidaio_request_pool, and squidaio_xstrdup().

Referenced by aioUnlink().

squidaio_write()

int squidaio_write	(	int	fd,
		char *	bufp,
		size_t	bufs,
		off_t	offset,
		int	whence,
		squidaio_result_t *	resultp
	)

Definition at line 712 of file aiops.cc.

References _AIO_OP_WRITE, Mem::Allocator::alloc(), squidaio_request_t::bufferp, squidaio_request_t::buflen, squidaio_request_t::cancelled, squidaio_request_t::fd, squidaio_request_t::offset, squidaio_request_t::request_type, squidaio_result_t::result_type, squidaio_request_t::resultp, squidaio_queue_request(), squidaio_request_pool, and squidaio_request_t::whence.

Referenced by aioWrite().

squidaio_xfree()

void squidaio_xfree	(	void *	p,
		int	size
	)

Definition at line 196 of file aiops.cc.

References size, squidaio_get_pool(), and xfree.

Referenced by aioCancel(), DiskThreadsIOStrategy::callback(), and squidaio_cleanup_request().

squidaio_xmalloc()

void * squidaio_xmalloc

(

int

size

)

Definition at line 171 of file aiops.cc.

References size, squidaio_get_pool(), and xmalloc.

Referenced by aioRead(), squidaio_stat(), and squidaio_xstrdup().

squidaio_xstrdup()

static char * squidaio_xstrdup ( const char *  str )

static

Definition at line 184 of file aiops.cc.

References squidaio_xmalloc().

Referenced by squidaio_open(), squidaio_stat(), and squidaio_unlink().

squidaio_xstrfree()

static void squidaio_xstrfree ( char *  str )

static

Definition at line 205 of file aiops.cc.

References squidaio_get_pool(), and xfree.

Referenced by squidaio_cleanup_request().

Variable Documentation

done_queue

squidaio_request_queue_t done_queue

static

Definition at line 134 of file aiops.cc.

Referenced by squidaio_init(), squidaio_poll_queues(), and squidaio_thread_loop().

struct { ... } done_requests

Initial value:

= {
 
    nullptr, &done_requests.head
}

Referenced by squidaio_operations_pending(), squidaio_poll_done(), and squidaio_poll_queues().

globattr

pthread_attr_t globattr

static

Definition at line 144 of file aiops.cc.

Referenced by squidaio_init().

head

squidaio_request_t* head

Definition at line 127 of file aiops.cc.

Referenced by Security::Sslv2Record::Sslv2Record(), CbDataListContainer< C >::~CbDataListContainer(), aclDestroyAcls(), aclFindNfMarkConfig(), aclGetDenyInfoPage(), aclMapTOS(), aclParseDenyInfoLine(), Splay< V >::begin(), AsyncCall::dequeue(), Splay< V >::destroy(), dump_acl_access(), dump_acl_address(), dump_acl_b_size_t(), dump_acl_list(), dump_acl_tos(), dump_refreshpattern(), CbDataListContainer< C >::empty(), Adaptation::Icap::ModXact::encapsulateHead(), ESISegmentFreeList(), Splay< V >::find(), Splay< V >::finish(), for_each(), free_acl_access(), free_acl_address(), free_acl_b_size_t(), free_acl_tos(), free_cachemgrpasswd(), free_IpAddress_list(), free_refreshpattern(), gen_conf(), gen_default(), gen_default_if_none(), gen_default_postscriptum(), gen_dump(), gen_free(), gen_parse(), idnsSendQueryVC(), IncreaseSum(), SplayConstIterator< V >::init(), Splay< V >::insert(), Security::HandshakeParser::isSslv2Record(), ESISegment::ListAppend(), match(), Adaptation::Icap::ModXact::packHead(), parse_acl_access(), parse_acl_address(), parse_acl_b_size_t(), parse_acl_tos(), parse_cachemgrpasswd(), parse_IpAddress_list(), parse_refreshpattern(), ACL::ParseAclLine(), parseCommandline(), Ftp::Client::parseControlReply(), Adaptation::Icap::ModXact::parseHead(), parsePortCfg(), CbDataListContainer< C >::pop_front(), CbDataListContainer< C >::push_back(), Splay< V >::remove(), squid_rn_addroute(), squid_rn_delete(), squid_rn_inithead(), squid_rn_insert(), squid_rn_lookup(), squid_rn_match(), squid_rn_search(), squid_rn_search_m(), Splay< V >::start(), Splay< V >::visitEach(), wccp2SortCacheList(), and ClientInfo::writeOrDequeue().

main_thread

pthread_t main_thread

static

Definition at line 149 of file aiops.cc.

Referenced by squidaio_init().

request_queue

squidaio_request_queue_t request_queue

static

Definition at line 124 of file aiops.cc.

Referenced by squidaio_init(), squidaio_poll_queues(), squidaio_queue_request(), and squidaio_thread_loop().

struct { ... } request_queue2

Initial value:

= {
 
    nullptr, &request_queue2.head
}

Referenced by squidaio_poll_queues(), and squidaio_queue_request().

request_queue_len

int request_queue_len = 0

static

Definition at line 121 of file aiops.cc.

Referenced by squidaio_get_queue_len(), squidaio_operations_pending(), squidaio_poll_queues(), squidaio_queue_request(), squidaio_shutdown(), and squidaio_sync().

squidaio_initialised

int squidaio_initialised = 0

static

Definition at line 107 of file aiops.cc.

Referenced by squidaio_init(), squidaio_shutdown(), and squidaio_stats().

squidaio_large_bufs

Mem::Allocator* squidaio_large_bufs = nullptr

static

Definition at line 115 of file aiops.cc.

Referenced by squidaio_get_pool(), and squidaio_init().

squidaio_medium_bufs

Mem::Allocator* squidaio_medium_bufs = nullptr

static

Definition at line 116 of file aiops.cc.

Referenced by squidaio_get_pool(), and squidaio_init().

squidaio_micro_bufs

Mem::Allocator* squidaio_micro_bufs = nullptr

static

Definition at line 119 of file aiops.cc.

Referenced by squidaio_get_pool(), and squidaio_init().

squidaio_request_pool

Mem::Allocator* squidaio_request_pool = nullptr

static

Definition at line 122 of file aiops.cc.

Referenced by squidaio_cleanup_request(), squidaio_close(), squidaio_init(), squidaio_open(), squidaio_read(), squidaio_stat(), squidaio_unlink(), and squidaio_write().

squidaio_small_bufs

Mem::Allocator* squidaio_small_bufs = nullptr

static

Definition at line 117 of file aiops.cc.

Referenced by squidaio_get_pool(), and squidaio_init().

squidaio_thread_pool

Mem::Allocator* squidaio_thread_pool = nullptr

static

Definition at line 123 of file aiops.cc.

Referenced by squidaio_init().

squidaio_tiny_bufs

Mem::Allocator* squidaio_tiny_bufs = nullptr

static

Definition at line 118 of file aiops.cc.

Referenced by squidaio_get_pool(), and squidaio_init().

tailp

squidaio_request_t ** tailp

Definition at line 127 of file aiops.cc.

threads

squidaio_thread_t* threads = nullptr

static

Definition at line 106 of file aiops.cc.

Referenced by squidaio_init(), and squidaio_stats().