From: Mel Gorman <mgorman@techsingularity.net>
To: Greg KH <gregkh@linuxfoundation.org>
Cc: Linux-Stable <stable@vger.kernel.org>
Subject: Re: [PATCH 0/9] Performance-related backports for 4.12
Date: Mon, 10 Jul 2017 16:32:01 +0100 [thread overview]
Message-ID: <20170710153201.cdozpt36i6emp67d@techsingularity.net> (raw)
In-Reply-To: <20170710152531.GA13980@kroah.com>
On Mon, Jul 10, 2017 at 05:25:31PM +0200, Greg Kroah-Hartman wrote:
> On Mon, Jul 10, 2017 at 01:37:43PM +0100, Mel Gorman wrote:
> > The 4.12 release was large but there was a number of important
> > performance-related patches that are relatively low-hanging fruit. There
> > are other patches but data is still being collected. This is a collection
> > that have only been tested on 4.12 and while they may merge against older
> > kernels, I have no data on how it behaves and cannot guarantee it's a good
> > idea so I don't recommend it.
> >
> > <SNIP>
>
> Thanks for these, I've queued them all up now.
>
Thanks.
> I couldn't resist patch 1 for the older kernels as well, can't hurt[1] :)
>
Ah, that one should be fine :D
--
Mel Gorman
SUSE Labs
prev parent reply other threads:[~2017-07-10 15:32 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-07-10 12:37 [PATCH 0/9] Performance-related backports for 4.12 Mel Gorman
2017-07-10 12:37 ` [PATCH 1/9] x86/uaccess: Optimize copy_user_enhanced_fast_string() for short strings Mel Gorman
2017-07-10 12:37 ` [PATCH 2/9] sched/fair, cpumask: Export for_each_cpu_wrap() Mel Gorman
2017-07-10 12:37 ` [PATCH 3/9] sched/core: Implement new approach to scale select_idle_cpu() Mel Gorman
2017-07-10 12:37 ` [PATCH 4/9] sched/numa: Use down_read_trylock() for the mmap_sem Mel Gorman
2017-07-10 12:37 ` [PATCH 5/9] sched/numa: Override part of migrate_degrades_locality() when idle balancing Mel Gorman
2017-07-10 12:37 ` [PATCH 6/9] sched/fair: Simplify wake_affine() for the single socket case Mel Gorman
2017-07-10 12:37 ` [PATCH 7/9] sched/numa: Implement NUMA node level wake_affine() Mel Gorman
2017-07-10 12:37 ` [PATCH 8/9] sched/fair: Remove effective_load() Mel Gorman
2017-07-10 12:37 ` [PATCH 9/9] sched/numa: Hide numa_wake_affine() from UP build Mel Gorman
2017-07-10 15:25 ` [PATCH 0/9] Performance-related backports for 4.12 Greg KH
2017-07-10 15:32 ` Mel Gorman [this message]
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