# [PATCH 1/2] clean up the delta base cache size a bit 1 messages from 2007-03-19 to 2007-03-19. Participants: Nicolas Pitre. Thread: https://gitlist.dev/t/7317 ## Nicolas Pitre, 2007-03-19 20:28 Subject: [PATCH 1/2] clean up the delta base cache size a bit Message-ID: URL: https://gitlist.dev/e/alpine.LFD.0.83.0703191625090.18328%40xanadu.home ``` Currently there are 3 different ways to deal with the cache size. Let's stick to only one. The compiler is smart enough to produce the exact same code in those cases anyway. Signed-off-by: Nicolas Pitre --- sha1_file.c | 6 +++--- 1 files changed, 3 insertions(+), 3 deletions(-) diff --git a/sha1_file.c b/sha1_file.c index b0b2177..8a19d7e 100644 --- a/sha1_file.c +++ b/sha1_file.c @@ -1369,7 +1369,7 @@ static unsigned long pack_entry_hash(struct packed_git *p, off_t base_offset) hash = (unsigned long)p + (unsigned long)base_offset; hash += (hash >> 8) + (hash >> 16); - return hash & 0xff; + return hash % MAX_DELTA_CACHE; } static void *cache_or_unpack_entry(struct packed_git *p, off_t base_offset, @@ -1417,13 +1417,13 @@ static void add_delta_base_cache(struct packed_git *p, off_t base_offset, release_delta_base_cache(ent); delta_base_cached += base_size; for (i = 0; delta_base_cached > delta_base_cache_limit - && i < ARRAY_SIZE(delta_base_cache); i++) { + && i < MAX_DELTA_CACHE ; i++) { struct delta_base_cache_entry *f = delta_base_cache + i; if (f->type == OBJ_BLOB) release_delta_base_cache(f); } for (i = 0; delta_base_cached > delta_base_cache_limit - && i < ARRAY_SIZE(delta_base_cache); i++) + && i < MAX_DELTA_CACHE ; i++) release_delta_base_cache(delta_base_cache + i); ent->p = p; -- 1.5.1.rc1.596.ge11e-dirty ```