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
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
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
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
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
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