Re: jiffies_64 vs. jiffies

From: Nick Piggin
Date: Wed Mar 01 2006 - 07:52:25 EST


Atsushi Nemoto wrote:

@@ -924,8 +924,7 @@ static inline void update_times(void)
void do_timer(struct pt_regs *regs)
{
- jiffies_64++;
- update_times();
+ update_times(++jiffies_64);
softlockup_tick(regs);
}

jiffies_64 is not volatile so you should not have to obfuscate
the code like this.

--
Send instant messages to your online friends http://au.messenger.yahoo.com -
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/