peer_userhash.cc File Reference

#include "squid.h"
#include "auth/UserRequest.h"
#include "CachePeer.h"
#include "globals.h"
#include "HttpRequest.h"
#include "mgr/Registration.h"
#include "neighbors.h"
#include "peer_userhash.h"
#include "PeerSelectState.h"
#include "SquidConfig.h"
#include "Store.h"
#include <cmath>

Include dependency graph for peer_userhash.cc:

Go to the source code of this file.

Macros
#define	ROTATE_LEFT(x, n)   (((x) << (n)) | ((x) >> (32-(n))))

Functions
static void	peerUserHashRegisterWithCacheManager (void)
static int	peerSortWeight (const void *a, const void *b)
void	peerUserHashInit (void)
CachePeer *	peerUserHashSelectParent (PeerSelector *ps)
static void	peerUserHashCachemgr (StoreEntry *sentry)

Variables
static int	n_userhash_peers = 0
static CachePeer **	userhash_peers = nullptr
static OBJH	peerUserHashCachemgr

Macro Definition Documentation

ROTATE_LEFT

#define ROTATE_LEFT	(		x,
			n
	)		(((x) << (n)) | ((x) >> (32-(n))))

Definition at line 28 of file peer_userhash.cc.

Function Documentation

peerSortWeight()

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

static

Definition at line 36 of file peer_userhash.cc.

References CachePeer::weight.

Referenced by peerUserHashInit().

peerUserHashCachemgr()

static void peerUserHashCachemgr ( StoreEntry *  sentry )

static

Definition at line 204 of file peer_userhash.cc.

References Config, CachePeer::fetches, CachePeer::name, CachePeer::next, SquidConfig::peers, CachePeer::stats, storeAppendPrintf(), and CachePeer::userhash.

peerUserHashInit()

void peerUserHashInit

(

void

)

Definition at line 44 of file peer_userhash.cc.

References assert, cbdataReference, cbdataReferenceDone, Config, double, int, n_userhash_peers, CachePeer::name, CachePeer::next, CachePeer::options, PEER_PARENT, SquidConfig::peers, peerSortWeight(), peerUserHashRegisterWithCacheManager(), ROTATE_LEFT, safe_free, CachePeer::type, CachePeer::userhash, userhash_peers, CachePeer::weight, and xcalloc().

Referenced by serverConnectionsOpen().

peerUserHashRegisterWithCacheManager()

static void peerUserHashRegisterWithCacheManager ( void  )

static

Definition at line 144 of file peer_userhash.cc.

References peerUserHashCachemgr, and Mgr::RegisterAction().

Referenced by peerUserHashInit().

peerUserHashSelectParent()

CachePeer * peerUserHashSelectParent

(

PeerSelector *

ps

)

Definition at line 151 of file peer_userhash.cc.

References assert, HttpRequest::auth_user_request, debugs, n_userhash_peers, peerHTTPOkay(), PeerSelector::request, ROTATE_LEFT, CachePeer::userhash, userhash_peers, and Auth::UserRequest::username().

Referenced by PeerSelector::selectSomeParent().

Variable Documentation

n_userhash_peers

int n_userhash_peers = 0

static

Definition at line 30 of file peer_userhash.cc.

Referenced by peerUserHashInit(), and peerUserHashSelectParent().

peerUserHashCachemgr

OBJH peerUserHashCachemgr

static

Definition at line 32 of file peer_userhash.cc.

Referenced by peerUserHashRegisterWithCacheManager().

userhash_peers

CachePeer** userhash_peers = nullptr

static

Definition at line 31 of file peer_userhash.cc.

Referenced by peerUserHashInit(), and peerUserHashSelectParent().