From: Juergen Gross <jgross@suse.com>
To: xen-devel@lists.xenproject.org
Cc: Juergen Gross <jgross@suse.com>,
George Dunlap <george.dunlap@eu.citrix.com>,
Dario Faggioli <dfaggioli@suse.com>
Subject: [PATCH] sched/credit2: remove stale comment
Date: Wed, 9 Jan 2019 13:34:38 +0100 [thread overview]
Message-ID: <20190109123438.6837-1-jgross@suse.com> (raw)
With being the default scheduler now the comment in sched_credit2
stating it being experimental should be removed.
While at it remove the "TODO" comments already addressed.
Signed-off-by: Juergen Gross <jgross@suse.com>
---
xen/common/sched_credit2.c | 6 ------
1 file changed, 6 deletions(-)
diff --git a/xen/common/sched_credit2.c b/xen/common/sched_credit2.c
index 623a325ceb..543dc3664d 100644
--- a/xen/common/sched_credit2.c
+++ b/xen/common/sched_credit2.c
@@ -59,19 +59,13 @@
#define TRC_CSCHED2_RUNQ_CAND_CHECK TRC_SCHED_CLASS_EVT(CSCHED2, 23)
/*
- * WARNING: This is still in an experimental phase. Status and work can be found at the
- * credit2 wiki page:
- * http://wiki.xen.org/wiki/Credit2_Scheduler_Development
- *
* TODO:
* + Hyperthreading
- * - Look for non-busy core if possible
* - "Discount" time run on a thread with busy siblings
* + Algorithm:
* - "Mixed work" problem: if a VM is playing audio (5%) but also burning cpu (e.g.,
* a flash animation in the background) can we schedule it with low enough latency
* so that audio doesn't skip?
- * - Cap and reservation: How to implement with the current system?
* + Optimizing
* - Profiling, making new algorithms, making math more efficient (no long division)
*/
--
2.16.4
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next reply other threads:[~2019-01-09 12:34 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-01-09 12:34 Juergen Gross [this message]
2019-01-09 13:59 ` [PATCH] sched/credit2: remove stale comment Dario Faggioli
2019-01-09 14:27 ` Jan Beulich
[not found] ` <5C3604D9020000780020BCF6@suse.com>
2019-01-09 14:32 ` Juergen Gross
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