Karsten Blees <karsten.blees@xxxxxxxxx> writes: > I still don't like that the invalidation is done in git_config_set, though, as > this is also used to write completely unrelated files. I don't get it. It is used to write the config files. Yes, we trigger a complete reload instead of just changing this particular value in the hashmap, but I do not see "unrelated files" in the picture. > Wouldn't it be better to have a 'git_config_refresh()' that could be > used in place of (or before) current 'git_config(callback)' calls? The > initial implementation could just invalidate the config cache. If > there's time and energy to spare, a more advanced version could first > check if any of the involved config files has changed. That would not change the "xstrdup" vs "no xstrdup" issue, right? > The xstrdup() problem could be solved by interning strings (see the > attached patch for a trivial implementation). I.e. allocate each distinct > string only once (and keep it allocated). That's an option. We need to be carefull not to modify any string in-place, but I guess that would considerably simplify memory management for strings. -- Matthieu Moy http://www-verimag.imag.fr/~moy/ -- To unsubscribe from this list: send the line "unsubscribe git" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html