[PATCH v2 0/3] "log --first-parent --simplify-merges/by-decoration"

It is unclear what it means to "simplify-merges" while traversing
only the "first-parent" ancestry chain, but the combination of the
options makes the simplification logic to use in-core commit objects
that haven't been examined for relevance, either producing incorrect
result or taking too long to produce any output.

Teach the simplification logic to ignore commits that the
first-parent traversal logic ignored when both are in effect to work
around the issue.

Junio C Hamano (3):
  revision: "simplify" options imply topo-order sort
  revision: note the lack of free() in simplify_merges()
  revision: ignore side parents while running simplify-merges

 revision.c | 41 +++++++++++++++++++++++++++++------------
 1 file changed, 29 insertions(+), 12 deletions(-)

-- 
1.7.11.1.29.gf71be5c