Messages in this thread | | | Subject | Re: [fsnotify] c738fbabb0: will-it-scale.per_process_ops -9.5% regression | From | Rong Chen <> | Date | Fri, 24 Jul 2020 10:44:32 +0800 |
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On 7/21/20 11:59 PM, Amir Goldstein wrote: > On Tue, Jul 21, 2020 at 3:15 AM kernel test robot <rong.a.chen@intel.com> wrote: >> Greeting, >> >> FYI, we noticed a -9.5% regression of will-it-scale.per_process_ops due to commit: >> >> >> commit: c738fbabb0ff62d0f9a9572e56e65d05a1b34c6a ("fsnotify: fold fsnotify() call into fsnotify_parent()") > Strange, that's a pretty dumb patch moving some inlined code from one > function to > another (assuming there are no fsnotify marks in this test). > > Unless I am missing something the only thing that changes slightly is > an extra d_inode(file->f_path.dentry) deference. > I can get rid of it. > > Is it possible to ask for a re-test with fix patch (attached)?
Hi Amir,
We failed to apply this patch, could you tell us the base commit or the base branch?
Best Regards, Rong Chen
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