Augie Fackler <raf@durin42.com> [Mon, 24 Jun 2013 14:02:01 -0400] rev 19329
Merge with main.
Durham Goode <durham@fb.com> [Mon, 17 Jun 2013 19:44:00 -0700] rev 19328
revlog: add exception when linkrev == nullrev
When we deployed the latest crew mercurial to our users, a few of them
had issues where a filelog would have an entry with a -1 linkrev. This
caused operations like rebase and amend to create a bundle containing the
entire repository, which took a long time.
I don't know what the issue is, but adding this check should prevent repos
from getting in this state, and should help us pinpoint the issue next time
it happens.
Matt Mackall <mpm@selenic.com> [Fri, 21 Jun 2013 15:31:40 -0500] rev 19327
merge with stable
Durham Goode <durham@fb.com> [Mon, 17 Jun 2013 19:44:00 -0700] rev 19326
revlog: add exception when linkrev == nullrev
When we deployed the latest crew mercurial to our users, a few of them
had issues where a filelog would have an entry with a -1 linkrev. This
caused operations like rebase and amend to create a bundle containing the
entire repository, which took a long time.
I don't know what the issue is, but adding this check should prevent repos
from getting in this state, and should help us pinpoint the issue next time
it happens.