From: David Turner <dturner@twopensource.com>
To: git@vger.kernel.org, mhagger@alum.mit.edu
Cc: David Turner <dturner@twopensource.com>
Subject: [PATCH v2 07/21] refs: add method for delete_refs
Date: Mon, 11 Jan 2016 20:22:06 -0500 [thread overview]
Message-ID: <1452561740-8668-8-git-send-email-dturner@twopensource.com> (raw)
In-Reply-To: <1452561740-8668-1-git-send-email-dturner@twopensource.com>
In the file-based backend, delete_refs has some special optimization
to deal with packed refs. In other backends, we might be able to make
ref deletion faster by putting all deletions into a single
transaction. So we need a special backend function for this.
Signed-off-by: David Turner <dturner@twopensource.com>
---
refs.c | 5 +++++
refs/files-backend.c | 3 ++-
refs/refs-internal.h | 2 ++
3 files changed, 9 insertions(+), 1 deletion(-)
diff --git a/refs.c b/refs.c
index ccbec52..0c61be5 100644
--- a/refs.c
+++ b/refs.c
@@ -1112,6 +1112,11 @@ int ref_transaction_commit(struct ref_transaction *transaction,
return the_refs_backend->transaction_commit(transaction, err);
}
+int delete_refs(struct string_list *refnames)
+{
+ return the_refs_backend->delete_refs(refnames);
+}
+
const char *resolve_ref_unsafe(const char *ref, int resolve_flags,
unsigned char *sha1, int *flags)
{
diff --git a/refs/files-backend.c b/refs/files-backend.c
index 1a1d0fc..b9c4604 100644
--- a/refs/files-backend.c
+++ b/refs/files-backend.c
@@ -2356,7 +2356,7 @@ static int delete_ref_loose(struct ref_lock *lock, int flag, struct strbuf *err)
return 0;
}
-int delete_refs(struct string_list *refnames)
+static int files_delete_refs(struct string_list *refnames)
{
struct strbuf err = STRBUF_INIT;
int i, result = 0;
@@ -3551,6 +3551,7 @@ struct ref_storage_be refs_be_files = {
files_pack_refs,
files_peel_ref,
files_create_symref,
+ files_delete_refs,
files_resolve_ref_unsafe,
files_verify_refname_available,
diff --git a/refs/refs-internal.h b/refs/refs-internal.h
index 5ec5ede..c26ce6b 100644
--- a/refs/refs-internal.h
+++ b/refs/refs-internal.h
@@ -236,6 +236,7 @@ typedef int peel_ref_fn(const char *refname, unsigned char *sha1);
typedef int create_symref_fn(const char *ref_target,
const char *refs_heads_master,
const char *logmsg);
+typedef int delete_refs_fn(struct string_list *refnames);
/* resolution methods */
typedef const char *resolve_ref_unsafe_fn(const char *ref,
@@ -280,6 +281,7 @@ struct ref_storage_be {
pack_refs_fn *pack_refs;
peel_ref_fn *peel_ref;
create_symref_fn *create_symref;
+ delete_refs_fn *delete_refs;
resolve_ref_unsafe_fn *resolve_ref_unsafe;
verify_refname_available_fn *verify_refname_available;
--
2.4.2.749.g730654d-twtrsrc
next prev parent reply other threads:[~2016-01-12 1:23 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-01-12 1:21 [PATCH v2 00/21] refs backend reroll David Turner
2016-01-12 1:22 ` [PATCH v2 01/21] refs: add a backend method structure with transaction functions David Turner
2016-01-12 1:22 ` [PATCH v2 02/21] refs: add methods for misc ref operations David Turner
2016-01-12 1:22 ` [PATCH v2 03/21] refs: add methods for the ref iterators David Turner
2016-01-12 1:22 ` [PATCH v2 04/21] refs: add do_for_each_per_worktree_ref David Turner
2016-01-12 1:22 ` [PATCH v2 05/21] refs: add methods for reflog David Turner
2016-01-12 1:22 ` [PATCH v2 06/21] refs: add method for initial ref transaction commit David Turner
2016-01-12 1:22 ` David Turner [this message]
2016-01-12 1:22 ` [PATCH v2 08/21] refs: add methods to init refs db David Turner
2016-01-12 1:22 ` [PATCH v2 09/21] refs: add method to rename refs David Turner
2016-01-12 1:22 ` [PATCH v2 10/21] refs: make lock generic David Turner
2016-01-12 1:22 ` [PATCH v2 11/21] refs: move duplicate check to common code David Turner
2016-01-12 1:22 ` [PATCH v2 12/21] refs: allow log-only updates David Turner
2016-01-12 1:22 ` [PATCH v2 13/21] refs: resolve symbolic refs first David Turner
2016-01-13 0:19 ` Junio C Hamano
2016-01-13 16:33 ` David Turner
2016-01-12 1:22 ` [PATCH v2 14/21] refs: always handle non-normal refs in files backend David Turner
2016-01-13 0:19 ` Junio C Hamano
2016-01-13 16:34 ` David Turner
2016-01-12 1:22 ` [PATCH v2 15/21] init: allow alternate backends to be set for new repos David Turner
2016-01-12 1:22 ` [PATCH v2 16/21] refs: check submodules ref storage config David Turner
2016-01-13 0:19 ` Junio C Hamano
2016-01-13 16:32 ` David Turner
2016-01-13 17:02 ` Junio C Hamano
2016-01-12 1:22 ` [PATCH v2 17/21] clone: use child_process for recursive checkouts David Turner
2016-01-12 1:22 ` [PATCH v2 18/21] refs: allow ref backend to be set for clone David Turner
2016-01-12 1:22 ` [PATCH v2 19/21] svn: learn ref-storage argument David Turner
2016-01-12 1:22 ` [PATCH v2 20/21] refs: add LMDB refs backend David Turner
2016-01-14 20:52 ` Jeff King
2016-01-14 22:30 ` David Turner
2016-01-12 1:22 ` [PATCH v2 21/21] refs: tests for lmdb backend David Turner
2016-01-13 0:22 ` [PATCH v2 00/21] refs backend reroll Junio C Hamano
2016-01-14 9:26 ` Jeff King
2016-01-14 16:25 ` David Turner
2016-01-14 20:12 ` Jeff King
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