From: Junio C Hamano <gitster@pobox.com>
To: Kirill Smelkov <kirr@mns.spb.ru>
Cc: git@vger.kernel.org
Subject: Re: [PATCH 11/19] tree-diff: simplify tree_entry_pathcmp
Date: Mon, 24 Mar 2014 14:25:04 -0700 [thread overview]
Message-ID: <xmqqeh1rp9vz.fsf@gitster.dls.corp.google.com> (raw)
In-Reply-To: <54aeccfe65926ff00147c3045c5bbae1583d68a7.1393257006.git.kirr@mns.spb.ru> (Kirill Smelkov's message of "Mon, 24 Feb 2014 20:21:43 +0400")
Kirill Smelkov <kirr@mns.spb.ru> writes:
> Since an earlier "Finally switch over tree descriptors to contain a
> pre-parsed entry", we can safely access all tree_desc->entry fields
> directly instead of first "extracting" them through
> tree_entry_extract.
>
> Use it. The code generated stays the same - only it now visually looks
> cleaner.
>
> Signed-off-by: Kirill Smelkov <kirr@mns.spb.ru>
> Signed-off-by: Junio C Hamano <gitster@pobox.com>
> ---
>
> ( re-posting without change )
Thanks.
Hopefully I'll be merging the series up to this point to 'next'
soonish.
>
> tree-diff.c | 17 ++++++-----------
> 1 file changed, 6 insertions(+), 11 deletions(-)
>
> diff --git a/tree-diff.c b/tree-diff.c
> index 20a4fda..cf96ad7 100644
> --- a/tree-diff.c
> +++ b/tree-diff.c
> @@ -15,18 +15,13 @@
> */
> static int tree_entry_pathcmp(struct tree_desc *t1, struct tree_desc *t2)
> {
> - unsigned mode1, mode2;
> - const char *path1, *path2;
> - const unsigned char *sha1, *sha2;
> - int cmp, pathlen1, pathlen2;
> + struct name_entry *e1, *e2;
> + int cmp;
>
> - sha1 = tree_entry_extract(t1, &path1, &mode1);
> - sha2 = tree_entry_extract(t2, &path2, &mode2);
> -
> - pathlen1 = tree_entry_len(&t1->entry);
> - pathlen2 = tree_entry_len(&t2->entry);
> -
> - cmp = base_name_compare(path1, pathlen1, mode1, path2, pathlen2, mode2);
> + e1 = &t1->entry;
> + e2 = &t2->entry;
> + cmp = base_name_compare(e1->path, tree_entry_len(e1), e1->mode,
> + e2->path, tree_entry_len(e2), e2->mode);
> return cmp;
> }
next prev parent reply other threads:[~2014-03-24 21:25 UTC|newest]
Thread overview: 64+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-02-24 16:21 [PATCH v2 00/19] Multiparent diff tree-walker + combine-diff speedup Kirill Smelkov
2014-02-24 16:21 ` [PATCH 01/19] combine-diff: move show_log_first logic/action out of paths scanning Kirill Smelkov
2014-02-24 16:21 ` [PATCH 02/19] combine-diff: move changed-paths scanning logic into its own function Kirill Smelkov
2014-02-24 16:21 ` [PATCH 03/19] tree-diff: no need to manually verify that there is no mode change for a path Kirill Smelkov
2014-02-24 16:21 ` [PATCH 04/19] tree-diff: no need to pass match to skip_uninteresting() Kirill Smelkov
2014-02-24 16:21 ` [PATCH 05/19] tree-diff: show_tree() is not needed Kirill Smelkov
2014-02-24 16:21 ` [PATCH 06/19] tree-diff: consolidate code for emitting diffs and recursion in one place Kirill Smelkov
2014-02-24 16:21 ` [PATCH 07/19] tree-diff: don't assume compare_tree_entry() returns -1,0,1 Kirill Smelkov
2014-02-24 16:21 ` [PATCH 08/19] tree-diff: move all action-taking code out of compare_tree_entry() Kirill Smelkov
2014-02-24 16:21 ` [PATCH 09/19] tree-diff: rename compare_tree_entry -> tree_entry_pathcmp Kirill Smelkov
2014-02-24 16:21 ` [PATCH 10/19] tree-diff: show_path prototype is not needed anymore Kirill Smelkov
2014-02-24 16:21 ` [PATCH 11/19] tree-diff: simplify tree_entry_pathcmp Kirill Smelkov
2014-03-24 21:25 ` Junio C Hamano [this message]
2014-03-25 9:23 ` Kirill Smelkov
2014-02-24 16:21 ` [PATCH 12/19] tree-diff: remove special-case diff-emitting code for empty-tree cases Kirill Smelkov
2014-03-24 21:18 ` Junio C Hamano
2014-03-25 9:20 ` Kirill Smelkov
2014-03-25 17:45 ` Junio C Hamano
2014-03-26 18:32 ` Kirill Smelkov
2014-03-25 22:07 ` Junio C Hamano
2014-02-24 16:21 ` [PATCH 13/19] tree-diff: diff_tree() should now be static Kirill Smelkov
2014-02-24 16:21 ` [PATCH v2 14/19] tree-diff: rework diff_tree interface to be sha1 based Kirill Smelkov
2014-03-24 21:36 ` Junio C Hamano
2014-03-25 9:22 ` Kirill Smelkov
2014-03-25 17:46 ` Junio C Hamano
2014-03-26 19:52 ` Kirill Smelkov
2014-03-26 21:34 ` Junio C Hamano
2014-03-27 14:24 ` Kirill Smelkov
2014-03-27 18:48 ` Junio C Hamano
2014-03-27 19:43 ` Kirill Smelkov
2014-03-28 6:52 ` Johannes Sixt
2014-03-28 17:06 ` Junio C Hamano
2014-03-28 17:46 ` Johannes Sixt
2014-03-28 18:36 ` Junio C Hamano
2014-03-28 19:08 ` Johannes Sixt
2014-03-28 19:27 ` Junio C Hamano
2014-02-24 16:21 ` [PATCH 15/19] tree-diff: no need to call "full" diff_tree_sha1 from show_path() Kirill Smelkov
2014-03-27 14:21 ` Kirill Smelkov
2014-02-24 16:21 ` [PATCH v2 16/19] tree-diff: reuse base str(buf) memory on sub-tree recursion Kirill Smelkov
2014-03-24 21:43 ` Junio C Hamano
2014-03-25 9:23 ` Kirill Smelkov
2014-03-27 14:22 ` Kirill Smelkov
2014-02-24 16:21 ` [PATCH 17/19] Portable alloca for Git Kirill Smelkov
2014-02-28 10:58 ` Thomas Schwinge
2014-02-28 13:44 ` Erik Faye-Lund
2014-02-28 13:50 ` Erik Faye-Lund
2014-02-28 17:00 ` Kirill Smelkov
2014-02-28 17:19 ` Erik Faye-Lund
2014-03-05 9:31 ` Kirill Smelkov
2014-03-24 21:47 ` Junio C Hamano
2014-03-27 14:22 ` Kirill Smelkov
2014-04-09 12:48 ` Kirill Smelkov
2014-04-09 13:01 ` Erik Faye-Lund
2014-04-10 17:30 ` Junio C Hamano
2014-02-24 16:21 ` [PATCH v2 18/19] tree-diff: rework diff_tree() to generate diffs for multiparent cases as well Kirill Smelkov
2014-03-27 14:23 ` Kirill Smelkov
2014-04-04 18:42 ` Junio C Hamano
2014-04-06 21:46 ` Kirill Smelkov
2014-04-07 17:29 ` Junio C Hamano
2014-04-07 20:26 ` Kirill Smelkov
2014-04-07 18:07 ` Junio C Hamano
2014-02-24 16:21 ` [PATCH 19/19] combine-diff: speed it up, by using multiparent diff tree-walker directly Kirill Smelkov
2014-02-24 23:43 ` [PATCH v2 00/19] Multiparent diff tree-walker + combine-diff speedup Duy Nguyen
2014-02-25 10:38 ` Kirill Smelkov
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