All of lore.kernel.org
 help / color / mirror / Atom feed
From: mhagger@alum.mit.edu
To: Junio C Hamano <gitster@pobox.com>
Cc: git@vger.kernel.org, Jeff King <peff@peff.net>,
	Jakub Narebski <jnareb@gmail.com>,
	Heiko Voigt <hvoigt@hvoigt.net>,
	Johan Herland <johan@herland.net>,
	Michael Haggerty <mhagger@alum.mit.edu>
Subject: [PATCH 28/30] read_loose_refs(): access ref_cache via the ref_dir field
Date: Wed, 25 Apr 2012 00:45:34 +0200	[thread overview]
Message-ID: <1335307536-26914-29-git-send-email-mhagger@alum.mit.edu> (raw)
In-Reply-To: <1335307536-26914-1-git-send-email-mhagger@alum.mit.edu>

From: Michael Haggerty <mhagger@alum.mit.edu>

This means that all we need to read loose references is the ref_entry
that will receive them.

Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu>
---
 refs.c |   10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/refs.c b/refs.c
index 0f5aab2..4eca965 100644
--- a/refs.c
+++ b/refs.c
@@ -791,7 +791,7 @@ void add_packed_ref(const char *refname, const unsigned char *sha1)
 /*
  * Read the loose references for direntry in refs.
  */
-static void read_loose_refs(struct ref_cache *refs, struct ref_entry *direntry)
+static void read_loose_refs(struct ref_entry *direntry)
 {
 	DIR *d;
 	const char *path;
@@ -799,9 +799,11 @@ static void read_loose_refs(struct ref_cache *refs, struct ref_entry *direntry)
 	const char *dirname = direntry->name;
 	int dirnamelen = strlen(dirname);
 	struct strbuf refname;
+	struct ref_cache *refs;
 
 	assert(direntry->flag & REF_DIR);
 
+	refs = direntry->u.subdir.ref_cache;
 	if (*refs->name)
 		path = git_path_submodule(refs->name, "%s", dirname);
 	else
@@ -832,8 +834,7 @@ static void read_loose_refs(struct ref_cache *refs, struct ref_entry *direntry)
 			/* Silently ignore. */
 		} else if (S_ISDIR(st.st_mode)) {
 			strbuf_addch(&refname, '/');
-			read_loose_refs(refs,
-					search_for_subdir(direntry,
+			read_loose_refs(search_for_subdir(direntry,
 							  refname.buf, 1));
 		} else {
 			if (*refs->name) {
@@ -860,8 +861,7 @@ static struct ref_entry *get_loose_refs(struct ref_cache *refs)
 {
 	if (!refs->loose) {
 		refs->loose = create_dir_entry(refs, "");
-		read_loose_refs(refs,
-				search_for_subdir(refs->loose, "refs/", 1));
+		read_loose_refs(search_for_subdir(refs->loose, "refs/", 1));
 	}
 	return refs->loose;
 }
-- 
1.7.10

  parent reply	other threads:[~2012-04-24 22:57 UTC|newest]

Thread overview: 37+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-04-24 22:45 [PATCH 00/30] Read loose references lazily mhagger
2012-04-24 22:45 ` [PATCH 01/30] get_ref_dir(): return early if directory cannot be read mhagger
2012-04-24 22:45 ` [PATCH 02/30] get_ref_dir(): use a strbuf to hold refname mhagger
2012-04-24 22:45 ` [PATCH 03/30] get_ref_dir(): rename "base" parameter to "dirname" mhagger
2012-04-24 22:45 ` [PATCH 04/30] get_ref_dir(): require that the dirname argument ends in '/' mhagger
2012-04-24 22:45 ` [PATCH 05/30] refs.c: extract function search_for_subdir() mhagger
2012-04-24 22:45 ` [PATCH 06/30] get_ref_dir(): take the containing directory as argument mhagger
2012-04-24 22:45 ` [PATCH 07/30] do_for_each_reflog(): return early on error mhagger
2012-04-24 22:45 ` [PATCH 08/30] do_for_each_reflog(): use a strbuf to hold logfile name mhagger
2012-04-24 22:45 ` [PATCH 09/30] do_for_each_reflog(): reuse strbuf across recursive function calls mhagger
2012-04-24 22:45 ` [PATCH 10/30] refs: wrap top-level ref_dirs in ref_entries mhagger
2012-04-26 14:38   ` Michael Haggerty
2012-04-24 22:45 ` [PATCH 11/30] get_packed_refs(): return (ref_entry *) instead of (ref_dir *) mhagger
2012-04-24 22:45 ` [PATCH 12/30] get_loose_refs(): " mhagger
2012-04-24 22:45 ` [PATCH 13/30] is_refname_available(): take " mhagger
2012-04-24 22:45 ` [PATCH 14/30] find_ref(): " mhagger
2012-04-24 22:45 ` [PATCH 15/30] read_packed_refs(): " mhagger
2012-04-24 22:45 ` [PATCH 16/30] add_ref(): " mhagger
2012-04-24 22:45 ` [PATCH 17/30] find_containing_direntry(): use " mhagger
2012-04-24 22:45 ` [PATCH 18/30] get_ref_dir(): take " mhagger
2012-04-24 22:45 ` [PATCH 19/30] get_ref_dir(): remove dirname argument mhagger
2012-04-24 22:45 ` [PATCH 20/30] search_for_subdir(): take (ref_entry *) instead of (ref_dir *) mhagger
2012-04-24 22:45 ` [PATCH 21/30] search_ref_dir(): " mhagger
2012-04-24 22:45 ` [PATCH 22/30] add_entry(): " mhagger
2012-04-24 22:45 ` [PATCH 23/30] do_for_each_ref_in_dirs(): " mhagger
2012-04-24 22:45 ` [PATCH 24/30] do_for_each_ref_in_dir(): " mhagger
2012-04-24 22:45 ` [PATCH 25/30] sort_ref_dir(): " mhagger
2012-04-24 22:45 ` [PATCH 26/30] struct ref_dir: store a reference to the enclosing ref_cache mhagger
2012-04-24 22:45 ` [PATCH 27/30] read_loose_refs(): rename function from get_ref_dir() mhagger
2012-04-24 22:45 ` mhagger [this message]
2012-04-24 22:45 ` [PATCH 29/30] create_dir_entry(): allow the flag value to be passed as an argument mhagger
2012-04-25 18:31   ` Junio C Hamano
2012-04-25 18:52     ` Junio C Hamano
2012-04-26 21:12       ` Michael Haggerty
2012-04-24 22:45 ` [PATCH 30/30] refs: read loose references lazily mhagger
2012-04-25 18:39 ` [PATCH 00/30] Read " Junio C Hamano
2012-04-26 21:33   ` Michael Haggerty

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=1335307536-26914-29-git-send-email-mhagger@alum.mit.edu \
    --to=mhagger@alum.mit.edu \
    --cc=git@vger.kernel.org \
    --cc=gitster@pobox.com \
    --cc=hvoigt@hvoigt.net \
    --cc=jnareb@gmail.com \
    --cc=johan@herland.net \
    --cc=peff@peff.net \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.