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From: "René Scharfe" <l.s.r@web.de>
To: git@vger.kernel.org
Cc: "Junio C Hamano" <gitster@pobox.com>, "Jeff King" <peff@peff.net>,
	"Ævar Arnfjörð Bjarmason" <avarab@gmail.com>
Subject: [PATCH 2/3] object-store: factor out odb_clear_loose_cache()
Date: Sun, 6 Jan 2019 17:45:39 +0100	[thread overview]
Message-ID: <6e8c3e47-4f11-e26f-64a6-ea4cfd8e2942@web.de> (raw)
In-Reply-To: <3512c798-aa42-6fba-ee82-d33a8985be91@web.de>

Add and use a function for emptying the loose object cache, so callers
don't have to know any of its implementation details.

Signed-off-by: Rene Scharfe <l.s.r@web.de>
---
 object-store.h | 3 +++
 object.c       | 2 +-
 packfile.c     | 7 ++-----
 sha1-file.c    | 7 +++++++
 4 files changed, 13 insertions(+), 6 deletions(-)

diff --git a/object-store.h b/object-store.h
index 7236c571c0..709bf856b6 100644
--- a/object-store.h
+++ b/object-store.h
@@ -61,6 +61,9 @@ void odb_load_loose_cache(struct object_directory *odb, int subdir_nr);
 struct oid_array *odb_loose_cache(struct object_directory *odb,
 				  const struct object_id *oid);
 
+/* Empty the loose object cache for the specified object directory. */
+void odb_clear_loose_cache(struct object_directory *odb);
+
 struct packed_git {
 	struct packed_git *next;
 	struct list_head mru;
diff --git a/object.c b/object.c
index 79d636091c..a5c5cf830f 100644
--- a/object.c
+++ b/object.c
@@ -485,7 +485,7 @@ struct raw_object_store *raw_object_store_new(void)
 static void free_object_directory(struct object_directory *odb)
 {
 	free(odb->path);
-	oid_array_clear(&odb->loose_objects_cache);
+	odb_clear_loose_cache(odb);
 	free(odb);
 }
 
diff --git a/packfile.c b/packfile.c
index 8c6b47cc77..0fe9c21bf1 100644
--- a/packfile.c
+++ b/packfile.c
@@ -994,11 +994,8 @@ void reprepare_packed_git(struct repository *r)
 {
 	struct object_directory *odb;
 
-	for (odb = r->objects->odb; odb; odb = odb->next) {
-		oid_array_clear(&odb->loose_objects_cache);
-		memset(&odb->loose_objects_subdir_seen, 0,
-		       sizeof(odb->loose_objects_subdir_seen));
-	}
+	for (odb = r->objects->odb; odb; odb = odb->next)
+		odb_clear_loose_cache(odb);
 
 	r->objects->approximate_object_count_valid = 0;
 	r->objects->packed_git_initialized = 0;
diff --git a/sha1-file.c b/sha1-file.c
index cb8583b634..2f965b2688 100644
--- a/sha1-file.c
+++ b/sha1-file.c
@@ -2178,6 +2178,13 @@ void odb_load_loose_cache(struct object_directory *odb, int subdir_nr)
 	strbuf_release(&buf);
 }
 
+void odb_clear_loose_cache(struct object_directory *odb)
+{
+	oid_array_clear(&odb->loose_objects_cache);
+	memset(&odb->loose_objects_subdir_seen, 0,
+	       sizeof(odb->loose_objects_subdir_seen));
+}
+
 static int check_stream_sha1(git_zstream *stream,
 			     const char *hdr,
 			     unsigned long size,
-- 
2.20.1

  parent reply	other threads:[~2019-01-06 16:45 UTC|newest]

Thread overview: 45+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-12-28 18:04 What's cooking in git.git (Dec 2018, #02; Fri, 28) Junio C Hamano
2018-12-28 18:23 ` Elijah Newren
2019-01-03 13:27   ` Johannes Schindelin
2019-01-07 17:13     ` Elijah Newren
2018-12-28 19:21 ` ag/sequencer-reduce-rewriting-todo, was " Alban Gruin
2018-12-28 20:28   ` Junio C Hamano
2018-12-29 12:08 ` Denton Liu
2019-01-03 13:23 ` ps/stash-in-c, was " Johannes Schindelin
2019-01-06 16:39 ` jk/loose-object-cache René Scharfe
2019-01-06 16:45   ` [PATCH 1/3] object-store: factor out odb_loose_cache() René Scharfe
2019-01-07  8:27     ` Jeff King
2019-01-07 13:26       ` René Scharfe
2019-01-07 17:29         ` René Scharfe
2019-01-07 11:27     ` Philip Oakley
2019-01-07 12:30       ` Jeff King
2019-01-07 13:11         ` René Scharfe
2019-01-06 16:45   ` René Scharfe [this message]
2019-01-06 16:45   ` [PATCH 3/3] object-store: use one oid_array per subdirectory for loose cache René Scharfe
2019-01-06 20:38     ` Ævar Arnfjörð Bjarmason
2019-01-06 22:58       ` René Scharfe
2019-01-07  8:31   ` [PATCH 0/11] jk/loose-object-cache sha1/object_id fixups Jeff King
2019-01-07  8:33     ` [PATCH 01/11] sha1-file: fix outdated sha1 comment references Jeff King
2019-01-07  8:34     ` [PATCH 02/11] update comment references to sha1_object_info() Jeff King
2019-01-07  8:34     ` [PATCH 03/11] http: use struct object_id instead of bare sha1 Jeff King
2019-01-07  8:35     ` [PATCH 04/11] sha1-file: modernize loose object file functions Jeff King
2019-01-07  8:37     ` [PATCH 05/11] sha1-file: modernize loose header/stream functions Jeff King
2019-01-07  8:37     ` [PATCH 06/11] sha1-file: convert pass-through functions to object_id Jeff King
2019-01-07  8:37     ` [PATCH 07/11] convert has_sha1_file() callers to has_object_file() Jeff King
2019-01-07  8:39     ` [PATCH 08/11] sha1-file: drop has_sha1_file() Jeff King
2019-01-07  8:39     ` [PATCH 09/11] sha1-file: prefer "loose object file" to "sha1 file" in messages Jeff King
2019-01-07  8:39     ` [PATCH 10/11] sha1-file: avoid "sha1 file" for generic use " Jeff King
2019-01-07  8:40     ` [PATCH 11/11] prefer "hash mismatch" to "sha1 mismatch" Jeff King
2019-01-08 16:40     ` [PATCH 0/11] jk/loose-object-cache sha1/object_id fixups René Scharfe
2019-01-08 17:39       ` Junio C Hamano
2019-01-08 18:05         ` Jeff King
2019-01-08 18:07           ` Junio C Hamano
2019-01-08 18:27             ` Derrick Stolee
2019-01-08 18:52             ` Junio C Hamano
2019-01-08 21:16               ` Jeff King
2019-01-09 21:37                 ` Stefan Beller
2019-01-09 22:42                   ` Stefan Beller
2019-01-10  6:17                     ` Jeff King
2019-01-07 17:29   ` [PATCH 4/3] object-store: retire odb_load_loose_cache() René Scharfe
2019-01-07 19:32     ` Junio C Hamano
2019-01-07 19:29   ` jk/loose-object-cache Junio C Hamano

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