[Webkit-unassigned] [Bug 15853] date-format-xparb spends 5% of TOTAL TIME in notify_check

[bugzilla-daemon at webkit.org]

http://bugs.webkit.org/show_bug.cgi?id=15853





------- Comment #4 from eric at webkit.org  2007-11-07 23:11 PDT -------
The code looks something like this:

void timezoneChangedSigHandler()
{
     gTimeZoneNotifies++;
}

void doSomethingNeedingTheTimeZone()
{
    // current code would notify_check, instead we...
    if (gTimeZoneNotifies != gLastCachedNotify) {
        gLastCachedNotify = gTimeZoneNotifies;
        gTimeZone = // do the localtime_r dance to get the timezone
    }
    // use the timezone
}

I think that's safe... but it's also 11pm and I got a whole 2 hours of sleep
last night or something... so it's possible I missed something obvious.


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