[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(-)