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Added a define to configure how many completed IO jobs the handler should process at every call.

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antirez 2010-01-12 07:27:54 -05:00
parent 6c96ba7dfe
commit c953f24bce
1 changed files with 9 additions and 1 deletions
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10
redis.c
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@ -164,6 +164,12 @@
#define REDIS_VM_MAX_NEAR_PAGES 65536
#define REDIS_VM_MAX_RANDOM_JUMP 4096
#define REDIS_VM_MAX_THREADS 32
/* The following is the number of completed I/O jobs to process when the
* handelr is called. 1 is the minimum, and also the default, as it allows
* to block as little as possible other accessing clients. While Virtual
* Memory I/O operations are performed by threads, this operations must
* be processed by the main thread when completed to take effect. */
#define REDIS_MAX_COMPLETED_JOBS_PROCESSED 1
/* Client flags */
#define REDIS_CLOSE 1 /* This client connection should be closed ASAP */
@ -7390,6 +7396,7 @@ static void vmThreadedIOCompletedJob(aeEventLoop *el, int fd, void *privdata,
{
char buf[1];
int retval;
int processed = 0;
REDIS_NOTUSED(el);
REDIS_NOTUSED(mask);
REDIS_NOTUSED(privdata);
@ -7487,7 +7494,8 @@ static void vmThreadedIOCompletedJob(aeEventLoop *el, int fd, void *privdata,
}
}
}
return; /* XXX REMOVE ME */
processed++;
if (processed == REDIS_MAX_COMPLETED_JOBS_PROCESSED) return;
}
if (retval < 0 && errno != EAGAIN) {
redisLog(REDIS_WARNING,