On Fri, Mar 28, 2025 at 05:07:48PM +0000, Philippe Blain via GitGitGadget wrote: > diff --git a/t/perf/p7821-grep-engines-fixed.sh b/t/perf/p7821-grep-engines-fixed.sh > index 61e41b82cff..1d126c7b039 100755 > --- a/t/perf/p7821-grep-engines-fixed.sh > +++ b/t/perf/p7821-grep-engines-fixed.sh > @@ -33,13 +33,13 @@ do > fi > if ! test_have_prereq PERF_GREP_ENGINES_THREADS > then > - test_perf $prereq "$engine grep$GIT_PERF_7821_GREP_OPTS $pattern" " > + test_perf "$engine grep$GIT_PERF_7821_GREP_OPTS $pattern" --prereq "$prereq" " > git -c grep.patternType=$engine grep$GIT_PERF_7821_GREP_OPTS $pattern >'out.$engine' || : > " > else > for threads in $GIT_PERF_GREP_THREADS > do > - test_perf PTHREADS,$prereq "$engine grep$GIT_PERF_7821_GREP_OPTS $pattern with $threads threads" " > + test_perf "$engine grep$GIT_PERF_7821_GREP_OPTS $pattern with $threads threads" --prereq "PTHREADS,$prereq" " > git -c grep.patternType=$engine -c grep.threads=$threads grep$GIT_PERF_7821_GREP_OPTS $pattern >'out.$engine.$threads' || : > " > done "$prereq" can be empty here as it depends on which regexp engine we're using. The second case you adapt already looked weird before because we potentially checked for "PTHREADS,", but the first case was correct before but is now potentially checking for the empty prerequisite. Does that actually work as expected? Patrick
