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MXS-2067: Remove spinlock.h

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Removed the spinlock.h header and replaced with plain pthread types and
functions.
This commit is contained in:
Markus Mäkelä
2018-09-26 18:55:10 +03:00
parent c95adf1f2e
commit 9278da1f54
50 changed files with 392 additions and 472 deletions
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19
server/modules/routing/maxinfo/maxinfo.cc
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@ -41,7 +41,6 @@
#include <maxscale/modutil.h>
#include <maxscale/monitor.h>
#include <maxbase/atomic.h>
#include <maxscale/spinlock.h>
#include <maxscale/dcb.h>
#include <maxscale/maxscale.h>
#include <maxscale/log.h>
@ -81,7 +80,7 @@ static void handleError(MXS_ROUTER* instance,
mxs_error_action_t action,
bool* succp);
static SPINLOCK instlock;
static pthread_mutex_t instlock;
static INFO_INSTANCE* instances;
/**
@ -95,7 +94,7 @@ static INFO_INSTANCE* instances;
extern "C" MXS_MODULE* MXS_CREATE_MODULE()
{
MXS_NOTICE("Initialise MaxInfo router module.");
spinlock_init(&instlock);
pthread_mutex_init(&instlock, NULL);
instances = NULL;
static MXS_ROUTER_OBJECT MyObject =
@ -155,17 +154,17 @@ static MXS_ROUTER* createInstance(SERVICE* service, MXS_CONFIG_PARAMETER* params
inst->sessions = NULL;
inst->service = service;
spinlock_init(&inst->lock);
pthread_mutex_init(&inst->lock, NULL);
/*
* We have completed the creation of the instance data, so now
* insert this router instance into the linked list of routers
* that have been created with this module.
*/
spinlock_acquire(&instlock);
pthread_mutex_lock(&instlock);
inst->next = instances;
instances = inst;
spinlock_release(&instlock);
pthread_mutex_unlock(&instlock);
return (MXS_ROUTER*)inst;
}
@ -190,10 +189,10 @@ static MXS_ROUTER_SESSION* newSession(MXS_ROUTER* instance, MXS_SESSION* session
client->dcb = session->client_dcb;
client->queue = NULL;
spinlock_acquire(&inst->lock);
pthread_mutex_lock(&inst->lock);
client->next = inst->sessions;
inst->sessions = client;
spinlock_release(&inst->lock);
pthread_mutex_unlock(&inst->lock);
session->state = SESSION_STATE_READY;
@ -213,7 +212,7 @@ static void closeSession(MXS_ROUTER* instance, MXS_ROUTER_SESSION* router_sessio
INFO_SESSION* session = (INFO_SESSION*)router_session;
spinlock_acquire(&inst->lock);
pthread_mutex_lock(&inst->lock);
if (inst->sessions == session)
{
inst->sessions = session->next;
@ -230,7 +229,7 @@ static void closeSession(MXS_ROUTER* instance, MXS_ROUTER_SESSION* router_sessio
ptr->next = session->next;
}
}
spinlock_release(&inst->lock);
pthread_mutex_unlock(&inst->lock);
/**
* Router session is freed in session.c:session_close, when session who
* owns it, is freed.