From: Jeff King <peff@peff.net>
To: Nguyen Thai Ngoc Duy <pclouds@gmail.com>
Cc: Piotr Krukowiecki <piotr.krukowiecki@gmail.com>,
Junio C Hamano <gitster@pobox.com>,
Thomas Rast <trast@inf.ethz.ch>,
Git Mailing List <git@vger.kernel.org>
Subject: Re: git status: small difference between stating whole repository and small subdirectory
Date: Mon, 20 Feb 2012 09:22:06 -0500 [thread overview]
Message-ID: <20120220142206.GA5775@sigill.intra.peff.net> (raw)
In-Reply-To: <CACsJy8AHEHDAa2v4DvNgwd1YsBQuRCL9bHaxF70L8O4yWc4gZg@mail.gmail.com>
On Mon, Feb 20, 2012 at 09:16:43PM +0700, Nguyen Thai Ngoc Duy wrote:
> On Mon, Feb 20, 2012 at 9:06 PM, Jeff King <peff@peff.net> wrote:
> > Interestingly, on my git.git repo, I had an empty cache. Running "git
> > read-tree HEAD" filled it (according to test-dump-cache-tree). It seems
> > that running "git checkout" empties the cache. So perhaps git could do
> > better about keeping the cache valid over time.
>
> For fast forward case when result index matches 100% destination tree,
> yeah we should repopulate cache-tree. "git reset" does that. Not sure
> about other cases though. I don't think we can keep track what
> subtrees are unchanged after unpack_trees() in order to keep them.
Yeah, doing it after unpack_trees seems crazy. But I really feel like
unpack_trees should be able to handle cache updates as it unpacks. It
knows what is being updated and what is being merged. But maybe it is
more complicated than that; I haven't looked at the code yet.
-Peff
next prev parent reply other threads:[~2012-02-20 14:22 UTC|newest]
Thread overview: 52+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-02-10 9:42 git status: small difference between stating whole repository and small subdirectory Piotr Krukowiecki
2012-02-10 12:33 ` Nguyen Thai Ngoc Duy
2012-02-10 13:46 ` Piotr Krukowiecki
2012-02-10 14:37 ` Nguyen Thai Ngoc Duy
2012-02-13 16:54 ` Piotr Krukowiecki
2012-02-10 16:18 ` Piotr Krukowiecki
2012-02-14 11:34 ` Thomas Rast
2012-02-15 8:57 ` Piotr Krukowiecki
2012-02-15 11:01 ` Nguyen Thai Ngoc Duy
2012-02-15 15:14 ` Piotr Krukowiecki
2012-02-16 13:22 ` Piotr Krukowiecki
2012-02-15 19:03 ` Jeff King
2012-02-16 13:37 ` Piotr Krukowiecki
2012-02-16 14:05 ` Thomas Rast
2012-02-16 20:15 ` Junio C Hamano
2012-02-17 16:55 ` Piotr Krukowiecki
2012-02-16 19:20 ` Jeff King
2012-02-17 17:19 ` Piotr Krukowiecki
2012-02-17 20:37 ` Jeff King
2012-02-17 22:25 ` Junio C Hamano
2012-02-17 22:29 ` Jeff King
2012-02-20 8:25 ` Piotr Krukowiecki
2012-02-20 14:06 ` Jeff King
2012-02-20 14:09 ` Thomas Rast
2012-02-20 14:36 ` Nguyen Thai Ngoc Duy
2012-02-20 14:39 ` Jeff King
2012-02-20 15:11 ` Jeff King
2012-02-20 18:45 ` Thomas Rast
2012-02-20 20:35 ` Jeff King
2012-02-20 22:04 ` Junio C Hamano
2012-02-20 22:41 ` Jeff King
2012-02-20 23:31 ` Junio C Hamano
2012-02-21 7:21 ` Piotr Krukowiecki
2012-02-20 20:08 ` Junio C Hamano
2012-02-20 20:17 ` Jeff King
2012-02-21 14:45 ` Nguyen Thai Ngoc Duy
2012-02-21 19:16 ` Junio C Hamano
2012-02-22 2:12 ` Nguyen Thai Ngoc Duy
2012-02-22 2:55 ` Junio C Hamano
2012-02-22 12:54 ` Nguyen Thai Ngoc Duy
2012-02-22 13:17 ` Thomas Rast
2012-02-22 10:34 ` Nguyen Thai Ngoc Duy
2012-02-22 3:32 ` Junio C Hamano
2012-04-10 15:16 ` Piotr Krukowiecki
2012-04-10 16:23 ` Junio C Hamano
2012-04-10 18:00 ` Jeff King
2012-02-20 19:57 ` Junio C Hamano
2012-02-20 19:59 ` Thomas Rast
2012-02-20 14:16 ` Nguyen Thai Ngoc Duy
2012-02-20 14:22 ` Jeff King [this message]
2012-02-20 19:56 ` Junio C Hamano
2012-02-20 20:09 ` Jeff King
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