[PATCH] Check packs and then files.
This reverses the order of object lookup, to check pack index first and then go to the filesystem to find .git/objects/??/ hierarchy. When most of the objects are packed, this saves quite many stat() calls and negative dcache entries; while the price this approach has to pay is negligible, even when most of the objects are outside pack, because checking pack index file is quite cheap. Signed-off-by: NJunio C Hamano <junkio@cox.net> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
Showing
想要评论请 注册 或 登录