tree af41c20c25eb8b3848a773158a335037f31625ce
parent c0c79826e0239722053628d99302f0558b6f364b
author Brad Fitzpatrick <bradfitz@golang.org> 1490640174 +0000
committer Brad Fitzpatrick <bradfitz@golang.org> 1490643134 +0000

maintner: intern git commit messages

Many revisions of git commits in Gerrit have the same commit message.
Share that memory.

Saves 11 MB (387 MB -> 376 MB).

Change-Id: I39f05cf309404f0b1d55c296a2fe551eb501ae9c
Reviewed-on: https://go-review.googlesource.com/38718
Reviewed-by: Kevin Burke <kev@inburke.com>