Re: [PATCH v2] hash binary sha1 into patch id

I'm running git-rev-list from git master in the form git rebase does: git-rev-list --no-merges --cherry-pick --pretty=oneline --abbrev-commit --abbrev=7 --reverse --left-right --topo-order FOO...BAR

New gprof output (I compiled without -O2 to prevent function inlining and removed xecfg.flags = XDL_EMIT_FUNCNAMES): http://git.661346.n2.nabble.com/file/n5633988/gprof_-p.txt gprof -p http://git.661346.n2.nabble.com/file/n5633988/gprof_-q.txt gprof -q

This thing takes ~3 minutes of cpu time.

So, it takes ~3 minutes of cpu time and looks like all time is spent in xdl_cleanup_records.

Repo info: 80GB, 200K revisions (~200 per working day), 500K files (15GB) in master working copy, running git-rev-list to rebase ~5 commits over ~800 commits that happened upstream.