Re: [pipe] 566d136289: stress-ng.tee.ops_per_sec -84.7% regression

On Wed, Jun 17, 2020 at 10:18 PM Tetsuo Handa wrote: > > This would be because the test case shows higher performance if the pipe > writer does busy wait. > This commit fixed an unkillable busy wait bug when the pipe reader does not > try to read. > > > If you fix the issue, kindly add following

Re: [pipe] 566d136289: stress-ng.tee.ops_per_sec -84.7% regression

On 2020/06/18 9:51, kernel test robot wrote: > FYI, we noticed a -84.7% regression of stress-ng.tee.ops_per_sec due to > commit: > > > commit: 566d136289dc57816ac290de87a9a0f7d9bd3cbb ("pipe: Fix pipe_full() test > in opipe_prep().") > https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux