hcq/MaxScale
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Fixed the use of nanosleep which removed a spinloop and degraded the performance dramatically.

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VilhoRaatikka
2014-10-10 23:53:55 +03:00
parent 7165f5d29b
commit 34400ee551
1 changed files with 5 additions and 3 deletions
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8
server/core/gateway.c
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@ -1671,9 +1671,11 @@ static void log_flush_cb(
void* arg) void* arg)
{ {
ssize_t timeout_ms = *(ssize_t *)arg; ssize_t timeout_ms = *(ssize_t *)arg;
const struct timespec ts1 = {0, 1000000*timeout_ms}; struct timespec ts1;
struct timespec ts2;
ts1.tv_sec = timeout_ms/1000;
ts1.tv_nsec = (timeout_ms%1000)*1000000;
LOGIF(LM, (skygw_log_write(LOGFILE_MESSAGE, LOGIF(LM, (skygw_log_write(LOGFILE_MESSAGE,
"Started MaxScale log flusher."))); "Started MaxScale log flusher.")));
while (!do_exit) { while (!do_exit) {
@ -1681,7 +1683,7 @@ static void log_flush_cb(
skygw_log_flush(LOGFILE_MESSAGE); skygw_log_flush(LOGFILE_MESSAGE);
skygw_log_flush(LOGFILE_TRACE); skygw_log_flush(LOGFILE_TRACE);
skygw_log_flush(LOGFILE_DEBUG); skygw_log_flush(LOGFILE_DEBUG);
nanosleep(&ts1, &ts2); nanosleep(&ts1, NULL);
} }
LOGIF(LM, (skygw_log_write(LOGFILE_MESSAGE, LOGIF(LM, (skygw_log_write(LOGFILE_MESSAGE,
"Finished MaxScale log flusher."))); "Finished MaxScale log flusher.")));