From: Frederic Weisbecker <fweisbec@gmail.com>
To: Peter Zijlstra <peterz@infradead.org>
Cc: Ingo Molnar <mingo@elte.hu>, LKML <linux-kernel@vger.kernel.org>,
Arnaldo Carvalho de Melo <acme@redhat.com>,
Paul Mackerras <paulus@samba.org>
Subject: Re: [PATCH 0/6] perf: Various event scheduling improvements
Date: Thu, 14 Jan 2010 14:09:45 +0100 [thread overview]
Message-ID: <20100114130943.GE5033@nowhere> (raw)
In-Reply-To: <1263473354.4244.316.camel@laptop>
On Thu, Jan 14, 2010 at 01:49:14PM +0100, Peter Zijlstra wrote:
> On Sun, 2010-01-10 at 02:38 +0100, Frederic Weisbecker wrote:
> > Hi,
> >
> > These patches bring (I hope) a bit more scalability and fairness
> > to the perf events scheduling.
> >
> > But this is only an introduction as there is still some work to
> > do, like ensuring all pinned events have been scheduled before
> > flexible ones (for now we schedule in order cpu pinned, cpu flexible,
> > task pinned, task flexible), among other improvements.
>
> Right, so 1-5 look fine (although I'd have folded 5 into 3), thanks!
Ok, I'll merge 5 into 3 and send it as a pull request to Ingo
with your ack.
Thanks.
prev parent reply other threads:[~2010-01-14 13:09 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-01-10 1:38 [PATCH 0/6] perf: Various event scheduling improvements Frederic Weisbecker
2010-01-10 1:38 ` [PATCH 1/6 v2] perf/core: Split context's event group list into pinned and non-pinned lists Frederic Weisbecker
2010-01-10 1:38 ` [PATCH 2/6] list: Introduce list_rotate_left() Frederic Weisbecker
2010-01-10 1:38 ` [PATCH 3/6] perf: Round robin groups of events using list_rotate_left() Frederic Weisbecker
2010-01-14 12:25 ` Peter Zijlstra
2010-01-14 12:29 ` Frederic Weisbecker
2010-01-14 12:32 ` Peter Zijlstra
2010-01-10 1:38 ` [PATCH 4/6] perf: Export software-only event group characteristic as a flag Frederic Weisbecker
2010-01-10 1:38 ` [PATCH 5/6] perf: Don't rotate pinned groups Frederic Weisbecker
2010-01-10 1:38 ` [PATCH 6/6] perf: Increase round-robin fairness of flexible events Frederic Weisbecker
2010-01-10 22:04 ` Paul Mackerras
2010-01-10 23:57 ` Frederic Weisbecker
2010-01-11 0:39 ` Paul Mackerras
2010-01-11 1:56 ` Frederic Weisbecker
2010-01-14 12:49 ` [PATCH 0/6] perf: Various event scheduling improvements Peter Zijlstra
2010-01-14 13:09 ` Frederic Weisbecker [this message]
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