Messages in this thread | | | Subject | Re: [PATCH] Allow deferrable timers for intervals tv2-tv5 to be deferred | From | "Pallipadi, Venkatesh" <> | Date | Thu, 09 Apr 2009 09:18:31 -0700 |
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On Thu, 2009-04-09 at 07:54 -0700, Jon Hunter wrote: > In the current kernel implementation only kernel timers for time > interval tv1 are being deferred. This patch allows any timer that is > configured as deferrable to be defer regardless of time interval. > > This patch was previously discussed on another the thread [1] and Ack'ed > by Venki Pallipadi the author of the original deferrable timer patch. > > Venki, could you also ack this patch for confirmation? > > Cheers > Jon > > [1] http://marc.info/?l=linux-kernel&m=123196343531966&w=2 > >
Acked-by: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com>
> Signed-off-by: Jon Hunter <jon-hunter@ti.com> > --- > kernel/timer.c | 3 +++ > 1 files changed, 3 insertions(+), 0 deletions(-) > > diff --git a/kernel/timer.c b/kernel/timer.c > index b455556..6ab6e96 100644 > --- a/kernel/timer.c > +++ b/kernel/timer.c > @@ -1012,6 +1012,9 @@ cascade: > index = slot = timer_jiffies & TVN_MASK; > do { > list_for_each_entry(nte, varp->vec + slot, entry) { > + if (tbase_get_deferrable(nte->base)) > + continue; > + > found = 1; > if (time_before(nte->expires, expires)) > expires = nte->expires;
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