From: mhagger@alum.mit.edu
To: Junio C Hamano <gitster@pobox.com>
Cc: git@vger.kernel.org, Jeff King <peff@peff.net>,
Drew Northup <drew.northup@maine.edu>,
Jakub Narebski <jnareb@gmail.com>,
Heiko Voigt <hvoigt@hvoigt.net>,
Johan Herland <johan@herland.net>,
Julian Phillips <julian@quantumfyre.co.uk>,
Michael Haggerty <mhagger@alum.mit.edu>
Subject: [PATCH 14/28] is_refname_available(): take (ref_entry *) instead of (ref_dir *)
Date: Fri, 28 Oct 2011 14:28:27 +0200 [thread overview]
Message-ID: <1319804921-17545-15-git-send-email-mhagger@alum.mit.edu> (raw)
In-Reply-To: <1319804921-17545-1-git-send-email-mhagger@alum.mit.edu>
From: Michael Haggerty <mhagger@alum.mit.edu>
Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu>
---
refs.c | 12 +++++++-----
1 files changed, 7 insertions(+), 5 deletions(-)
diff --git a/refs.c b/refs.c
index d6d5d0e..6bda033 100644
--- a/refs.c
+++ b/refs.c
@@ -586,14 +586,16 @@ static int name_conflict_fn(const char *existingrefname, const unsigned char *sh
* operation).
*/
static int is_refname_available(const char *refname, const char *oldrefname,
- struct ref_dir *dir)
+ struct ref_entry *direntry)
{
struct name_conflict_cb data;
data.refname = refname;
data.oldrefname = oldrefname;
data.conflicting_refname = NULL;
- if (do_for_each_ref_in_dir(dir, 0, "", name_conflict_fn,
+ assert(direntry->flag & REF_DIR);
+
+ if (do_for_each_ref_in_dir(&direntry->u.subdir, 0, "", name_conflict_fn,
0, DO_FOR_EACH_INCLUDE_BROKEN,
&data)) {
error("'%s' exists; cannot create '%s'",
@@ -1567,7 +1569,7 @@ static struct ref_lock *lock_ref_sha1_basic(const char *refname,
*/
if (missing &&
!is_refname_available(refname, NULL,
- &get_packed_refs(get_ref_cache(NULL))->u.subdir)) {
+ get_packed_refs(get_ref_cache(NULL)))) {
last_errno = ENOTDIR;
goto error_return;
}
@@ -1728,10 +1730,10 @@ int rename_ref(const char *oldrefname, const char *newrefname, const char *logms
if (!symref)
return error("refname %s not found", oldrefname);
- if (!is_refname_available(newrefname, oldrefname, &get_packed_refs(refs)->u.subdir))
+ if (!is_refname_available(newrefname, oldrefname, get_packed_refs(refs)))
return 1;
- if (!is_refname_available(newrefname, oldrefname, &get_loose_refs(refs)->u.subdir))
+ if (!is_refname_available(newrefname, oldrefname, get_loose_refs(refs)))
return 1;
if (log && rename(git_path("logs/%s", oldrefname), git_path(TMP_RENAMED_LOG)))
--
1.7.7
next prev parent reply other threads:[~2011-10-28 12:32 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-10-28 12:28 [PATCH 00/28] Store references hierarchically in cache mhagger
2011-10-28 12:28 ` [PATCH 01/28] refs.c: reorder definitions more logically mhagger
2011-10-28 12:28 ` [PATCH 02/28] free_ref_entry(): new function mhagger
2011-10-28 12:28 ` [PATCH 03/28] check_refname_component(): return 0 for zero-length components mhagger
2011-10-28 12:28 ` [PATCH 04/28] struct ref_entry: nest the value part in a union mhagger
2011-10-28 12:28 ` [PATCH 05/28] refs.c: rename ref_array -> ref_dir mhagger
2011-10-28 12:28 ` [PATCH 06/28] refs: store references hierarchically mhagger
2011-10-28 12:28 ` [PATCH 07/28] sort_ref_dir(): do not sort if already sorted mhagger
2011-10-28 12:28 ` [PATCH 08/28] refs: sort ref_dirs lazily mhagger
2011-10-28 12:28 ` [PATCH 09/28] do_for_each_ref(): only iterate over the subtree that was requested mhagger
2011-10-28 12:28 ` [PATCH 10/28] get_ref_dir(): keep track of the current ref_dir mhagger
2011-10-28 12:28 ` [PATCH 11/28] refs: wrap top-level ref_dirs in ref_entries mhagger
2011-10-28 12:28 ` [PATCH 12/28] get_packed_refs(): return (ref_entry *) instead of (ref_dir *) mhagger
2011-10-28 12:28 ` [PATCH 13/28] get_loose_refs(): " mhagger
2011-10-28 12:28 ` mhagger [this message]
2011-10-28 12:28 ` [PATCH 15/28] find_ref(): take " mhagger
2011-10-28 12:28 ` [PATCH 16/28] read_packed_refs(): " mhagger
2011-10-28 12:28 ` [PATCH 17/28] add_ref(): " mhagger
2011-10-28 12:28 ` [PATCH 18/28] find_containing_direntry(): use " mhagger
2011-10-28 12:28 ` [PATCH 19/28] search_ref_dir(): take " mhagger
2011-10-28 12:28 ` [PATCH 20/28] add_entry(): " mhagger
2011-10-28 12:28 ` [PATCH 21/28] do_for_each_ref_in_dir*(): " mhagger
2011-10-28 12:28 ` [PATCH 22/28] sort_ref_dir(): " mhagger
2011-10-28 12:28 ` [PATCH 23/28] struct ref_dir: store a reference to the enclosing ref_cache mhagger
2011-10-28 12:28 ` [PATCH 24/28] read_loose_refs(): take a (ref_entry *) as argument mhagger
2011-10-28 12:28 ` [PATCH 25/28] refs: read loose references lazily mhagger
2011-10-28 12:28 ` [PATCH 26/28] is_refname_available(): query only possibly-conflicting references mhagger
2011-11-15 5:55 ` [PATCH] Fix "is_refname_available(): query only possibly-conflicting references" mhagger
2011-11-15 7:24 ` Junio C Hamano
2011-11-15 16:19 ` Michael Haggerty
2011-11-15 19:19 ` Junio C Hamano
2011-10-28 12:28 ` [PATCH 27/28] read_packed_refs(): keep track of the directory being worked in mhagger
2011-10-28 12:28 ` [PATCH 28/28] repack_without_ref(): call clear_packed_ref_cache() mhagger
2011-10-28 13:07 ` [PATCH 00/28] Store references hierarchically in cache Ramkumar Ramachandra
2011-10-28 18:45 ` Michael Haggerty
2011-11-16 12:51 ` [PATCH 00/28] Store references hierarchically in cache -- benchmark results Michael Haggerty
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