Incorrect accounting of irq into the running task

From: Sadasivan Shaiju
Date: Fri Jan 04 2013 - 13:22:01 EST


Hi Venkatesh,

I have applied the following patches for the incorrect
accounting of irq into the running task .


[PATCH] x86: Add IRQ_TIME_ACCOUNTING
[e82b8e4ea4f3dffe6e7939f90e78da675fcc450e]
[PATCH] sched: Add IRQ_TIME_ACCOUNTING, finer accounting of irq time
[b52bfee445d315549d41eacf2fa7c156e7d153d5]

[PATCH] sched: Do not account irq time to current task
[305e6835e05513406fa12820e40e4a8ecb63743c]
[PATCH] sched: Export ns irqtimes through /proc/stat
[abb74cefa9c682fb38ba86c17ca3c86fed6cc464]



But still the stime and utime of the process in
/proc/pid/stat is high . I think the above patches does
not update
The stime and utime values in /proc/pid/stat .


Or am I missing anything ?


Regards,
Shaiju.
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