Just for the sake of it I tried to `make perf` for the first time and it didn't work. What follows are some fixes and cleanups I found along the way. One problem should have prevented this target to build since six months ago, I'm surprised nobody has seen it. Maybe more people should try `GIT_PERF_REPEAT_COUNT=1 make perf` just to make sure it builds. Felipe Contreras (5): perf: sparse: remove grep --sparse option perf: grep: fix prereqs perf: grep: don't check PRCE twice perf: grep: avoid unused prereq perf: aggregate: check if subtest exists t/perf/aggregate.perl | 1 + t/perf/p2000-sparse-operations.sh | 2 +- t/perf/p4220-log-grep-engines.sh | 2 +- t/perf/p4221-log-grep-engines-fixed.sh | 2 +- t/perf/p7820-grep-engines.sh | 11 +++-------- t/perf/p7821-grep-engines-fixed.sh | 15 +++++---------- t/perf/p7822-grep-perl-character.sh | 7 +------ 7 files changed, 13 insertions(+), 27 deletions(-) -- 2.39.2.13.g1fb56cf030