Messages in this thread | | | Date | Mon, 11 May 2015 14:00:09 -0400 | From | Steven Rostedt <> | Subject | Re: [PATCH 0/6] support "dataplane" mode for nohz_full |
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On Mon, 11 May 2015 19:33:06 +0200 Frederic Weisbecker <fweisbec@gmail.com> wrote:
> On Mon, May 11, 2015 at 10:27:44AM -0700, Andrew Morton wrote: > > On Mon, 11 May 2015 10:19:16 -0700 "Paul E. McKenney" <paulmck@linux.vnet.ibm.com> wrote: > > > > > On Mon, May 11, 2015 at 08:57:59AM -0400, Steven Rostedt wrote: > > > > > > > > NO_HZ_LEAVE_ME_THE_FSCK_ALONE! > > > > > > NO_HZ_OVERFLOWING? > > > > Actually, "NO_HZ" shouldn't appear in the name at all. The objective > > is to permit userspace to execute without interruption. NO_HZ is a > > part of that, as is NO_INTERRUPTS. The "NO_HZ" thing is a historical > > artifact from an early partial implementation. > > Agreed! Which is why I'd rather advocate in favour of CONFIG_ISOLATION.
Then we should have CONFIG_LEAVE_ME_THE_FSCK_ALONE. Hmm, I guess that's just an synonym for CONFIG_ISOLATION.
-- Steve
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