Messages in this thread | | | Subject | Re: [PATCH] gpio: zynq: fix reference leak in zynq_gpio functions | From | Qinglang Miao <> | Date | Tue, 1 Dec 2020 09:23:00 +0800 |
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在 2020/12/1 0:44, Bartosz Golaszewski 写道: > On Fri, Nov 27, 2020 at 10:40 AM Qinglang Miao <miaoqinglang@huawei.com> wrote: >> >> pm_runtime_get_sync will increment pm usage counter even it >> failed. Forgetting to putting operation will result in a >> reference leak here. >> >> A new function pm_runtime_resume_and_get is introduced in >> [0] to keep usage counter balanced. So We fix the reference >> leak by replacing it with new funtion. >> >> [0] dd8088d5a896 ("PM: runtime: Add pm_runtime_resume_and_get to deal with usage counter") > > Is this upstream yet? > > Bartosz > . Yep, it's introduced in v5.10-rc5 >
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