Re: [PATCH v6 2/2] PM / sleep: measure the time of filesystems syncing

Hi Harry, Thank you for the patch! Yet something to improve: [auto build test ERROR on linus/master] [also build test ERROR on v5.0-rc4 next-20190222] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url: https://github.com/0day-ci/linux/com

Re: [PATCH v6 2/2] PM / sleep: measure the time of filesystems syncing

Hi Harry, Thank you for the patch! Yet something to improve: [auto build test ERROR on linus/master] [also build test ERROR on v5.0-rc4 next-20190222] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url: https://github.com/0day-ci/linux/com

[PATCH v6 2/2] PM / sleep: measure the time of filesystems syncing

This patch gives the reader an intuitive metric of the time cost by the kernel issuing filesystems sync during system sleep; although developer can guess by the timestamp of next log or enable the ftrace power event for manual calculation, this manner is easier to read and benefits the automation s