Hi,
On 3/2/2021 11:47 PM, Paul E. McKenney wrote:
On Tue, Mar 02, 2021 at 01:34:44PM +0100, Frederic Weisbecker wrote:
On Mon, Mar 01, 2021 at 05:48:29PM -0800, Paul E. McKenney wrote:
On Wed, Feb 24, 2021 at 11:06:06PM +0100, Frederic Weisbecker wrote:
On Wed, Feb 24, 2021 at 10:37:09AM
On Tue, Mar 02, 2021 at 06:06:43PM -0800, Paul E. McKenney wrote:
> On Wed, Mar 03, 2021 at 02:35:33AM +0100, Frederic Weisbecker wrote:
> > On Tue, Mar 02, 2021 at 10:17:29AM -0800, Paul E. McKenney wrote:
> > > On Tue, Mar 02, 2021 at 01:34:44PM +0100, Frederic Weisbecker wrote:
> > >
> > > OK,
On Wed, Mar 03, 2021 at 02:35:33AM +0100, Frederic Weisbecker wrote:
> On Tue, Mar 02, 2021 at 10:17:29AM -0800, Paul E. McKenney wrote:
> > On Tue, Mar 02, 2021 at 01:34:44PM +0100, Frederic Weisbecker wrote:
> >
> > OK, how about if I queue a temporary commit (shown below) that just
> > calls
On Tue, Mar 02, 2021 at 10:17:29AM -0800, Paul E. McKenney wrote:
> On Tue, Mar 02, 2021 at 01:34:44PM +0100, Frederic Weisbecker wrote:
>
> OK, how about if I queue a temporary commit (shown below) that just
> calls out the first scenario so that I can start testing, and you get
> me more detail
On Tue, Mar 02, 2021 at 01:34:44PM +0100, Frederic Weisbecker wrote:
> On Mon, Mar 01, 2021 at 05:48:29PM -0800, Paul E. McKenney wrote:
> > On Wed, Feb 24, 2021 at 11:06:06PM +0100, Frederic Weisbecker wrote:
> > > On Wed, Feb 24, 2021 at 10:37:09AM -0800, Paul E. McKenney wrote:
> > > > On Tue,
On Mon, Mar 01, 2021 at 05:48:29PM -0800, Paul E. McKenney wrote:
> On Wed, Feb 24, 2021 at 11:06:06PM +0100, Frederic Weisbecker wrote:
> > On Wed, Feb 24, 2021 at 10:37:09AM -0800, Paul E. McKenney wrote:
> > > On Tue, Feb 23, 2021 at 01:09:59AM +0100, Frederic Weisbecker wrote:
> > > > Two
On Wed, Feb 24, 2021 at 11:06:06PM +0100, Frederic Weisbecker wrote:
> On Wed, Feb 24, 2021 at 10:37:09AM -0800, Paul E. McKenney wrote:
> > On Tue, Feb 23, 2021 at 01:09:59AM +0100, Frederic Weisbecker wrote:
> > > Two situations can cause a missed nocb timer rearm:
> > >
> > > 1) rdp(CPU A)
On Thu, Feb 25, 2021 at 01:48:13AM +0100, Frederic Weisbecker wrote:
> On Wed, Feb 24, 2021 at 04:14:25PM -0800, Paul E. McKenney wrote:
> > On Wed, Feb 24, 2021 at 11:06:06PM +0100, Frederic Weisbecker wrote:
> > > I managed to recollect some pieces of my brain. So keep the above but
> > > let's
On Wed, Feb 24, 2021 at 04:14:25PM -0800, Paul E. McKenney wrote:
> On Wed, Feb 24, 2021 at 11:06:06PM +0100, Frederic Weisbecker wrote:
> > I managed to recollect some pieces of my brain. So keep the above but
> > let's change the point 10:
> >
> > 10. CPU 0 enqueues its second callback,
On Wed, Feb 24, 2021 at 11:06:06PM +0100, Frederic Weisbecker wrote:
> On Wed, Feb 24, 2021 at 10:37:09AM -0800, Paul E. McKenney wrote:
> > On Tue, Feb 23, 2021 at 01:09:59AM +0100, Frederic Weisbecker wrote:
> > > Two situations can cause a missed nocb timer rearm:
> > >
> > > 1) rdp(CPU A)
On Wed, Feb 24, 2021 at 10:37:09AM -0800, Paul E. McKenney wrote:
> On Tue, Feb 23, 2021 at 01:09:59AM +0100, Frederic Weisbecker wrote:
> > Two situations can cause a missed nocb timer rearm:
> >
> > 1) rdp(CPU A) queues its nocb timer. The grace period elapses before
> >the timer get a
On Tue, Feb 23, 2021 at 01:09:59AM +0100, Frederic Weisbecker wrote:
> Two situations can cause a missed nocb timer rearm:
>
> 1) rdp(CPU A) queues its nocb timer. The grace period elapses before
>the timer get a chance to fire. The nocb_gp kthread is awaken by
>rdp(CPU B). The nocb_cb
Two situations can cause a missed nocb timer rearm:
1) rdp(CPU A) queues its nocb timer. The grace period elapses before
the timer get a chance to fire. The nocb_gp kthread is awaken by
rdp(CPU B). The nocb_cb kthread for rdp(CPU A) is awaken and
process the callbacks, again before the
13 matches
Mail list logo