Messages in this thread | | | Subject | Re: No 100 HZ timer ! | Date | Tue, 10 Apr 2001 12:54:24 +0100 (BST) | From | Alan Cox <> |
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> If you do the accounting on reschedule, how do you find out how much ti= > me > has been spent in user versus kernel mode? Or do the Intel chips have t= > wo > counters, one for user space execution and one for the kernel?
Unfortunately not so you'd need to do a little bit per syscall, at least for non trivial syscalls. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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