Arjan van de Ven wrote:
On Fri, 2007-04-20 at 17:18 -0700, [email protected] wrote:
The patch titled
timer_stats slimmed down: using statistics infrastucture
has been added to the -mm tree. Its filename is
timer_stats-slimmed-down-using-statistics-infrastucture.patch
*** Remember to use Documentation/SubmitChecklist when testing your code ***
See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find
out what to do about this
------------------------------------------------------
Subject: timer_stats slimmed down: using statistics infrastucture
From: Martin Peschke <[email protected]>
This patch implements timer_stats based on the statistics infrastructure.
Here is some sample output, which even somewhat
resembles /proc/timer_stats.
(>80 char lines because of symbol names, sorry for line breaks).
It reads:
<statistic name> <basket> <hits> <label>
with label being:
<pid> <task name> <start_fn>(<stop_fn>)
[root@t2930041 timer_stats]# cat data
this patch changes the userspace API though, and breaks PowerTOP :(
Though I think it was unfortunate to add the "old" proc API in 2.6.21.
timer_stats is clearly labeled as debug stuff in config help, which is why
debugfs would have been a proper place.
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
[Index of Archives]
[Kernel Newbies]
[Netfilter]
[Bugtraq]
[Photo]
[Stuff]
[Gimp]
[Yosemite News]
[MIPS Linux]
[ARM Linux]
[Linux Security]
[Linux RAID]
[Video 4 Linux]
[Linux for the blind]
[Linux Resources]
