Re: [PATCH] perf/x86/intel: Avoid unnecessary reallocations of memory allocated in cpu hotplug prepare state

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To: He Zhe <zhe.he@xxxxxxxxxxxxx>
Subject: Re: [PATCH] perf/x86/intel: Avoid unnecessary reallocations of memory allocated in cpu hotplug prepare state
From: Sebastian Andrzej Siewior <bigeasy@xxxxxxxxxxxxx>
Date: Tue, 18 Dec 2018 14:59:53 +0100
Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>, acme@xxxxxxxxxx, ak@xxxxxxxxxxxxxxx, alexander.shishkin@xxxxxxxxxxxxxxx, bp@xxxxxxxxx, hpa@xxxxxxxxx, jolsa@xxxxxxxxxx, jolsa@xxxxxxxxxx, kan.liang@xxxxxxxxxxxxxxx, mingo@xxxxxxxxxx, namhyung@xxxxxxxxxx, tglx@xxxxxxxxxxxxx, x86@xxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx, linux-rt-users@xxxxxxxxxxxxxxx
In-reply-to: <b8f1f75c-bb8e-3b07-b113-32d1ff70fd3e@windriver.com>
References: <1545129033-21757-1-git-send-email-zhe.he@windriver.com> <20181218110209.GD15430@hirez.programming.kicks-ass.net> <20181218111637.b53u5pi3nxnyldaq@linutronix.de> <20181218113119.GG15430@hirez.programming.kicks-ass.net> <20181218113700.GC16284@hirez.programming.kicks-ass.net> <20181218114708.p6fpz447brob4kzz@linutronix.de> <b8f1f75c-bb8e-3b07-b113-32d1ff70fd3e@windriver.com>
User-agent: NeoMutt/20180716

On 2018-12-18 20:45:32 [+0800], He Zhe wrote:
> This works in my environment, taking CPUs offline and online many times.

thank you.

> Zhe
> 
> >
Sebastian

References:
- [PATCH] perf/x86/intel: Avoid unnecessary reallocations of memory allocated in cpu hotplug prepare state
  - From: zhe.he
- Re: [PATCH] perf/x86/intel: Avoid unnecessary reallocations of memory allocated in cpu hotplug prepare state
  - From: Peter Zijlstra
- Re: [PATCH] perf/x86/intel: Avoid unnecessary reallocations of memory allocated in cpu hotplug prepare state
  - From: Sebastian Andrzej Siewior
- Re: [PATCH] perf/x86/intel: Avoid unnecessary reallocations of memory allocated in cpu hotplug prepare state
  - From: Peter Zijlstra
- Re: [PATCH] perf/x86/intel: Avoid unnecessary reallocations of memory allocated in cpu hotplug prepare state
  - From: Peter Zijlstra
- Re: [PATCH] perf/x86/intel: Avoid unnecessary reallocations of memory allocated in cpu hotplug prepare state
  - From: Sebastian Andrzej Siewior
- Re: [PATCH] perf/x86/intel: Avoid unnecessary reallocations of memory allocated in cpu hotplug prepare state
  - From: He Zhe

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