From: Christian Couder <christian.couder@gmail.com>
To: git@vger.kernel.org
Cc: Junio C Hamano <gitster@pobox.com>, Jeff King <peff@peff.net>,
Ben Peart <Ben.Peart@microsoft.com>,
Nguyen Thai Ngoc Duy <pclouds@gmail.com>,
Mike Hommey <mh@glandium.org>,
Lars Schneider <larsxschneider@gmail.com>,
Eric Wong <e@80x24.org>,
Christian Couder <chriscool@tuxfamily.org>
Subject: [RFC/PATCH v4 25/49] external-odb: add external_odb_fault_in_object()
Date: Tue, 20 Jun 2017 09:54:59 +0200 [thread overview]
Message-ID: <20170620075523.26961-26-chriscool@tuxfamily.org> (raw)
In-Reply-To: <20170620075523.26961-1-chriscool@tuxfamily.org>
Signed-off-by: Christian Couder <chriscool@tuxfamily.org>
---
external-odb.c | 21 ++++++++++++++++++++-
external-odb.h | 1 +
odb-helper.c | 7 +++----
odb-helper.h | 1 +
4 files changed, 25 insertions(+), 5 deletions(-)
diff --git a/external-odb.c b/external-odb.c
index 0b6e443372..502380cac2 100644
--- a/external-odb.c
+++ b/external-odb.c
@@ -113,7 +113,8 @@ int external_odb_fetch_object(const unsigned char *sha1)
int ret;
int fd;
- if (!odb_helper_has_object(o, sha1))
+ if (o->fetch_kind != ODB_FETCH_KIND_PLAIN_OBJECT &&
+ o->fetch_kind != ODB_FETCH_KIND_GIT_OBJECT)
continue;
fd = create_object_tmpfile(&tmpfile, path);
@@ -139,6 +140,24 @@ int external_odb_fetch_object(const unsigned char *sha1)
return -1;
}
+int external_odb_fault_in_object(const unsigned char *sha1)
+{
+ struct odb_helper *o;
+
+ if (!external_odb_has_object(sha1))
+ return -1;
+
+ for (o = helpers; o; o = o->next) {
+ if (o->fetch_kind != ODB_FETCH_KIND_FAULT_IN)
+ continue;
+ if (odb_helper_fault_in_object(o, sha1) < 0)
+ continue;
+ return 0;
+ }
+
+ return -1;
+}
+
int external_odb_for_each_object(each_external_object_fn fn, void *data)
{
struct odb_helper *o;
diff --git a/external-odb.h b/external-odb.h
index 53879e900d..1b46c49e25 100644
--- a/external-odb.h
+++ b/external-odb.h
@@ -4,6 +4,7 @@
const char *external_odb_root(void);
int external_odb_has_object(const unsigned char *sha1);
int external_odb_fetch_object(const unsigned char *sha1);
+int external_odb_fault_in_object(const unsigned char *sha1);
typedef int (*each_external_object_fn)(const unsigned char *sha1,
enum object_type type,
diff --git a/odb-helper.c b/odb-helper.c
index 24dc5375cb..5fb56c6135 100644
--- a/odb-helper.c
+++ b/odb-helper.c
@@ -347,9 +347,8 @@ static int odb_helper_fetch_git_object(struct odb_helper *o,
return 0;
}
-static int odb_helper_fetch_fault_in(struct odb_helper *o,
- const unsigned char *sha1,
- int fd)
+int odb_helper_fault_in_object(struct odb_helper *o,
+ const unsigned char *sha1)
{
struct odb_helper_object *obj;
struct odb_helper_cmd cmd;
@@ -377,7 +376,7 @@ int odb_helper_fetch_object(struct odb_helper *o,
case ODB_FETCH_KIND_GIT_OBJECT:
return odb_helper_fetch_git_object(o, sha1, fd);
case ODB_FETCH_KIND_FAULT_IN:
- return odb_helper_fetch_fault_in(o, sha1, fd);
+ return 0;
default:
BUG("invalid fetch kind '%d'", o->fetch_kind);
}
diff --git a/odb-helper.h b/odb-helper.h
index e3ad8e3316..2dc6d96c40 100644
--- a/odb-helper.h
+++ b/odb-helper.h
@@ -30,6 +30,7 @@ struct odb_helper *odb_helper_new(const char *name, int namelen);
int odb_helper_has_object(struct odb_helper *o, const unsigned char *sha1);
int odb_helper_fetch_object(struct odb_helper *o, const unsigned char *sha1,
int fd);
+int odb_helper_fault_in_object(struct odb_helper *o, const unsigned char *sha1);
int odb_helper_for_each_object(struct odb_helper *o,
each_external_object_fn, void *);
int odb_helper_write_object(struct odb_helper *o,
--
2.13.1.565.gbfcd7a9048
next prev parent reply other threads:[~2017-06-20 7:57 UTC|newest]
Thread overview: 64+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-06-20 7:54 [RFC/PATCH v4 00/49] Add initial experimental external ODB support Christian Couder
2017-06-20 7:54 ` [RFC/PATCH v4 01/49] builtin/clone: get rid of 'value' strbuf Christian Couder
2017-06-20 7:54 ` [RFC/PATCH v4 02/49] t0021/rot13-filter: refactor packet reading functions Christian Couder
2017-06-20 7:54 ` [RFC/PATCH v4 03/49] t0021/rot13-filter: improve 'if .. elsif .. else' style Christian Couder
2017-06-20 7:54 ` [RFC/PATCH v4 04/49] Add Git/Packet.pm from parts of t0021/rot13-filter.pl Christian Couder
2017-06-20 7:54 ` [RFC/PATCH v4 05/49] t0021/rot13-filter: use Git/Packet.pm Christian Couder
2017-06-20 7:54 ` [RFC/PATCH v4 06/49] Git/Packet.pm: improve error message Christian Couder
2017-06-20 7:54 ` [RFC/PATCH v4 07/49] Git/Packet.pm: add packet_initialize() Christian Couder
2017-06-23 18:55 ` Ben Peart
2017-06-20 7:54 ` [RFC/PATCH v4 08/49] Git/Packet: add capability functions Christian Couder
2017-06-20 7:54 ` [RFC/PATCH v4 09/49] Add initial external odb support Christian Couder
2017-06-23 19:49 ` Ben Peart
2017-06-20 7:54 ` [RFC/PATCH v4 10/49] external odb foreach Christian Couder
2017-06-20 7:54 ` [RFC/PATCH v4 11/49] t0400: add 'put' command to odb-helper script Christian Couder
2017-06-20 7:54 ` [RFC/PATCH v4 12/49] external odb: add write support Christian Couder
2017-06-20 7:54 ` [RFC/PATCH v4 13/49] external-odb: accept only blobs for now Christian Couder
2017-06-20 7:54 ` [RFC/PATCH v4 14/49] t0400: add test for external odb write support Christian Couder
2017-06-20 7:54 ` [RFC/PATCH v4 15/49] Add GIT_NO_EXTERNAL_ODB env variable Christian Couder
2017-06-20 7:54 ` [RFC/PATCH v4 16/49] Add t0410 to test external ODB transfer Christian Couder
2017-06-20 7:54 ` [RFC/PATCH v4 17/49] lib-httpd: pass config file to start_httpd() Christian Couder
2017-06-20 7:54 ` [RFC/PATCH v4 18/49] lib-httpd: add upload.sh Christian Couder
2017-06-20 7:54 ` [RFC/PATCH v4 19/49] lib-httpd: add list.sh Christian Couder
2017-06-20 7:54 ` [RFC/PATCH v4 20/49] lib-httpd: add apache-e-odb.conf Christian Couder
2017-06-20 7:54 ` [RFC/PATCH v4 21/49] odb-helper: add 'store_plain_objects' to 'struct odb_helper' Christian Couder
2017-06-20 7:54 ` [RFC/PATCH v4 22/49] pack-objects: don't pack objects in external odbs Christian Couder
2017-06-20 7:54 ` [RFC/PATCH v4 23/49] t0420: add test with HTTP external odb Christian Couder
2017-06-20 7:54 ` [RFC/PATCH v4 24/49] odb-helper: start fault in implementation Christian Couder
2017-06-20 7:54 ` Christian Couder [this message]
2017-06-20 7:55 ` [RFC/PATCH v4 26/49] odb-helper: add script_mode Christian Couder
2017-06-20 7:55 ` [RFC/PATCH v4 27/49] Documentation: add read-object-protocol.txt Christian Couder
2017-06-20 7:55 ` [RFC/PATCH v4 28/49] contrib: add long-running-read-object/example.pl Christian Couder
2017-06-20 7:55 ` [RFC/PATCH v4 29/49] Add t0410 to test read object mechanism Christian Couder
2017-06-20 7:55 ` [RFC/PATCH v4 30/49] odb-helper: add read_object_process() Christian Couder
2017-07-10 15:57 ` Ben Peart
2017-06-20 7:55 ` [RFC/PATCH v4 31/49] external-odb: add external_odb_get_capabilities() Christian Couder
2017-06-20 7:55 ` [RFC/PATCH v4 32/49] t04*: add 'get_cap' support to helpers Christian Couder
2017-06-20 7:55 ` [RFC/PATCH v4 33/49] odb-helper: call odb_helper_lookup() with 'have' capability Christian Couder
2017-06-20 7:55 ` [RFC/PATCH v4 34/49] odb-helper: fix odb_helper_fetch_object() for read_object Christian Couder
2017-06-20 7:55 ` [RFC/PATCH v4 35/49] Add t0460 to test passing git objects Christian Couder
2017-06-20 7:55 ` [RFC/PATCH v4 36/49] odb-helper: add read_packetized_git_object_to_fd() Christian Couder
2017-06-20 7:55 ` [RFC/PATCH v4 37/49] odb-helper: add read_packetized_plain_object_to_fd() Christian Couder
2017-06-20 7:55 ` [RFC/PATCH v4 38/49] Add t0470 to test passing plain objects Christian Couder
2017-06-20 7:55 ` [RFC/PATCH v4 39/49] odb-helper: add write_object_process() Christian Couder
2017-06-20 7:55 ` [RFC/PATCH v4 40/49] Add t0480 to test "have" capability and plain objects Christian Couder
2017-06-20 7:55 ` [RFC/PATCH v4 41/49] external-odb: add external_odb_do_fetch_object() Christian Couder
2017-06-20 7:55 ` [RFC/PATCH v4 42/49] odb-helper: advertise 'have' capability Christian Couder
2017-06-20 7:55 ` [RFC/PATCH v4 43/49] odb-helper: advertise 'put' capability Christian Couder
2017-06-20 7:55 ` [RFC/PATCH v4 44/49] odb-helper: add have_object_process() Christian Couder
2017-06-20 7:55 ` [RFC/PATCH v4 45/49] clone: add initial param to write_remote_refs() Christian Couder
2017-06-20 7:55 ` [RFC/PATCH v4 46/49] clone: add --initial-refspec option Christian Couder
2017-06-20 7:55 ` [RFC/PATCH v4 47/49] clone: disable external odb before initial clone Christian Couder
2017-06-20 7:55 ` [RFC/PATCH v4 48/49] Add test for 'clone --initial-refspec' Christian Couder
2017-06-20 7:55 ` [RFC/PATCH v4 49/49] t: add t0430 to test cloning using bundles Christian Couder
2017-06-20 13:48 ` [RFC/PATCH v4 00/49] Add initial experimental external ODB support Christian Couder
2017-06-23 18:24 ` Ben Peart
2017-07-01 19:41 ` Christian Couder
2017-07-01 20:12 ` Christian Couder
2017-07-01 20:33 ` Junio C Hamano
2017-07-02 4:25 ` Christian Couder
2017-07-03 16:56 ` Junio C Hamano
2017-07-06 17:36 ` Ben Peart
2017-09-15 12:56 ` Christian Couder
2017-07-12 19:06 ` Jonathan Tan
2017-09-15 13:16 ` Christian Couder
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