Re: [PATCH openEuler-1.0-LTS] trace_events_hist: add check for return value of 'create_hist_field'

反馈： 您发送到kernel@openeuler.org的补丁/补丁集，已成功转换为PR！ PR链接地址： https://gitee.com/openeuler/kernel/pulls/15702 邮件列表地址：https://mailweb.openeuler.org/archives/list/kernel@openeuler.org/message/Y5S... FeedBack: The patch(es) which you have sent to kernel@openeuler.org mailing list has been converted to a pull request successfully! Pull request link: https://gitee.com/openeuler/kernel/pulls/15702 Mailing list address: https://mailweb.openeuler.org/archives/list/kernel@openeuler.org/message/Y5S...