Jeff King <[email protected]> writes:
> Let's run the same numbers without caring about object type
> at all (i.e., one LRU list, and always evicting whatever is
> at the head, regardless of type).
> ...
> So it seems like a clear winner, and that's what this patch
> implements.
>
> Signed-off-by: Jeff King <[email protected]>
> ---
Nice work. You make your readers expect some clever data structures
that may perform better than the obvious two-separate-list approach
and end up using the simplest way. Quite nice.
> sha1_file.c | 8 --------
> 1 file changed, 8 deletions(-)
>
> diff --git a/sha1_file.c b/sha1_file.c
> index c02e785..33564d6 100644
> --- a/sha1_file.c
> +++ b/sha1_file.c
> @@ -2175,14 +2175,6 @@ static void add_delta_base_cache(struct packed_git *p,
> off_t base_offset,
> list_entry(lru, struct delta_base_cache_entry, lru);
> if (delta_base_cached <= delta_base_cache_limit)
> break;
> - if (f->type == OBJ_BLOB)
> - release_delta_base_cache(f);
> - }
> - list_for_each(lru, &delta_base_cache_lru) {
> - struct delta_base_cache_entry *f =
> - list_entry(lru, struct delta_base_cache_entry, lru);
> - if (delta_base_cached <= delta_base_cache_limit)
> - break;
> release_delta_base_cache(f);
> }
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