ZheNing Hu wrote:
> /*
> * The size of this struct matters in full repo walk operations like
> * 'git clone' or 'git gc'. Consider using commit-slab to attach data
> * to a commit instead of adding new fields here.
> */
> struct commit {
> struct object object;
> timestamp_t date;
> struct commit_list *parents;
>
> /*
> * If the commit is loaded from the commit-graph file, then this
> * member may be NULL. Only access it through repo_get_commit_tree()
> * or get_commit_tree_oid().
> */
> struct tree *maybe_tree;
> unsigned int index;
> };
>
> According to the instructions above, I wonder if you should use "commit_slab" to
> store part of the data related to the commit object instead of
> modifying the member
> of struct commit itself?
>
> See:
> https://github.com/git/git/blob/master/commit-slab.h
> https://github.com/git/git/blob/master/commit-slab-impl.h
> https://github.com/git/git/blob/master/commit-slab-decl.h
> https://lore.kernel.org/git/CAOLTT8Q8BEKCVwPDypW1w66P9_xP7QC0T-CnLqamqAL4haGzwA@xxxxxxxxxxxxxx/
Awesome!
Maybe it's what I really need now, I will make a try.
Thanks(比心).
