回复: 回复: [PATCH v3] debugobjects: install CPU hotplug callback

2020-09-16 Thread Zhang, Qiang
发件人: Waiman Long 发送时间: 2020年9月10日 10:50 收件人: Zhang, Qiang; t...@linutronix.de; mi...@kernel.org; el...@google.com 抄送: linux-kernel@vger.kernel.org 主题: Re: 回复: [PATCH v3] debugobjects: install CPU hotplug callback On 9/9/20 9:48 PM, Zhang, Qiang wrote

Re: 回复: [PATCH v3] debugobjects: install CPU hotplug callback

2020-09-09 Thread Waiman Long
On 9/9/20 9:48 PM, Zhang, Qiang wrote: 发件人: Waiman Long 发送时间: 2020年9月9日 2:23 收件人: Zhang, Qiang; t...@linutronix.de; mi...@kernel.org; el...@google.com 抄送: linux-kernel@vger.kernel.org 主题: Re: [PATCH v3] debugobjects: install CPU hotplug callback On 9/8

回复: [PATCH v3] debugobjects: install CPU hotplug callback

2020-09-09 Thread Zhang, Qiang
发件人: Waiman Long 发送时间: 2020年9月9日 2:23 收件人: Zhang, Qiang; t...@linutronix.de; mi...@kernel.org; el...@google.com 抄送: linux-kernel@vger.kernel.org 主题: Re: [PATCH v3] debugobjects: install CPU hotplug callback On 9/8/20 2:27 AM, qiang.zh...@windriver.com

Re: [PATCH v3] debugobjects: install CPU hotplug callback

2020-09-08 Thread Waiman Long
On 9/8/20 2:27 AM, qiang.zh...@windriver.com wrote: From: Zqiang Due to CPU hotplug, it may never be online after it's offline, some objects in percpu pool is never free. in order to avoid this happening, install CPU hotplug callback, call this callback func to free objects in percpu pool when

[PATCH v3] debugobjects: install CPU hotplug callback

2020-09-08 Thread qiang.zhang
From: Zqiang Due to CPU hotplug, it may never be online after it's offline, some objects in percpu pool is never free. in order to avoid this happening, install CPU hotplug callback, call this callback func to free objects in percpu pool when CPU going offline. Signed-off-by: Zqiang ---