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Date: Fri, 11 Mar 2011 21:35:04 -0800 From: Justin TerAvest <teravest@...gle.com> To: Steven Rostedt <rostedt@...dmis.org> Cc: jaxboe@...ionio.com, vgoyal@...hat.com, ctalbott@...gle.com, linux-kernel@...r.kernel.org Subject: Re: [PATCH] Add unaccounted time to timeslice_used. On Fri, Mar 11, 2011 at 8:17 PM, Steven Rostedt <rostedt@...dmis.org> wrote: > On Fri, Mar 11, 2011 at 01:06:12PM -0800, Justin TerAvest wrote: >> There are two kind of times that tasks are not charged for: the first >> seek and the extra time slice used over the allocated timeslice. Both >> of these exported as a new unaccounted_time stat. >> >> I think it would be good to have this reported in 'time' as well, but >> that is probably a separate discussion. >> >> Signed-off-by: Justin TerAvest <teravest@...gle.com> >> --- >> block/blk-cgroup.c | 16 +++++++++++++++- >> block/blk-cgroup.h | 12 ++++++++++-- >> block/cfq-iosched.c | 21 +++++++++++++-------- >> block/cfq.h | 6 +++--- >> 4 files changed, 41 insertions(+), 14 deletions(-) > > Hi! Just an FYI, could you add what subsystem you are changing into the > subject. Like: > > [PATCH] block: Add unaccounted time to timeslice_used > > Otherwise, the subject looks like it's modifying the kernel internal time > source. Sorry about that. I'll be more careful in the future. Thanks, Justin > > Thanks, > > -- Steve > > -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.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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