From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on dcvr.yhbt.net X-Spam-Level: X-Spam-ASN: AS31976 209.132.180.0/23 X-Spam-Status: No, score=-3.6 required=3.0 tests=AWL,BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,RCVD_IN_DNSWL_HI,RP_MATCHES_RCVD shortcircuit=no autolearn=ham autolearn_force=no version=3.4.0 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by dcvr.yhbt.net (Postfix) with ESMTP id C32E2201B0 for ; Sat, 18 Feb 2017 13:34:36 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753374AbdBRNef (ORCPT ); Sat, 18 Feb 2017 08:34:35 -0500 Received: from mail-pf0-f195.google.com ([209.85.192.195]:33538 "EHLO mail-pf0-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753231AbdBRNee (ORCPT ); Sat, 18 Feb 2017 08:34:34 -0500 Received: by mail-pf0-f195.google.com with SMTP id e4so6190800pfg.0 for ; Sat, 18 Feb 2017 05:34:34 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=kukVp9wGJBLfj3uptA4eFYJQAF/mxuEUzEZk4RvO0Ac=; b=rkmkeGqvPhgNuhnGltNoGiEoginAOvlAi5bMCPnf8QYb4SYL4wtcJ0ALWv6HZ8nug5 M7l+Ij/IguDPQHkLyFHfnFREHtYwJNyymalM95Hu3XWrUhtQxfaOmh/1j4cur3hJApHO qPJRxAFf1Z0swh7ew1Qg7w9bxUaqTQ3Y0IxyLlm3T/ySfgb1gZ0LHzY0oU+RyvKE4En3 I/cPXGmf7Vxz1NKlSmYwqYindvO9u7RuKJq3/EGaG8uWlflFRGTG2U3f71LLNDI0/9mh zUpRU6mSf7zfy2pDrpIHUllRBx0ilrm7si4JDKSEzfeqANCHEaZNPPCYvve1OzzpQrDc 7ogQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=kukVp9wGJBLfj3uptA4eFYJQAF/mxuEUzEZk4RvO0Ac=; b=hAAgjy4D0n+0+CL0mbi6AKvz+COzq46T9JDUZKkXFpAPpbNr3hK4T567qjKTUfF3Mb SxLClKtQo9UDuvL9XSd0cYEBFXbJgBPLr/Rk6ksRtQOHU34HVs251u9QYCplnommUZco Rhkyi0E5Cz3HhGGDbztvhZ14tRt0MD8NngkPTnoHi362i2AQUHfkfzPIddB8v5iXiHdn ruO8BLY9uEj32UXzDWBnat1pc0INmT5hkGDiuVImqQiRmUeQJOVFPdPjtdqzJAtJ+Hbv EiFlhL7J2z4f/+IsEeIP27mrcwyDtDLmc2hdbyJFxw/wWg5I2rhAeaggfuBgQ3+WzE23 u6EQ== X-Gm-Message-State: AMke39nqSXa9mxSpKlywqsumwtdAfb7rLWxY18tFTB1GF3NZmYqRnCxZjj4itL5tyUZmAw== X-Received: by 10.84.229.77 with SMTP id d13mr16819847pln.177.1487424873614; Sat, 18 Feb 2017 05:34:33 -0800 (PST) Received: from ash ([115.73.162.84]) by smtp.gmail.com with ESMTPSA id b8sm10788389pgn.6.2017.02.18.05.34.29 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sat, 18 Feb 2017 05:34:32 -0800 (PST) Received: by ash (sSMTP sendmail emulation); Sat, 18 Feb 2017 20:34:26 +0700 From: =?UTF-8?q?Nguy=E1=BB=85n=20Th=C3=A1i=20Ng=E1=BB=8Dc=20Duy?= To: git@vger.kernel.org Cc: Junio C Hamano , Michael Haggerty , Johannes Schindelin , Ramsay Jones , Stefan Beller , novalis@novalis.org, =?UTF-8?q?Nguy=E1=BB=85n=20Th=C3=A1i=20Ng=E1=BB=8Dc=20Duy?= Subject: [PATCH v4 10/15] refs.c: kill register_ref_store(), add register_submodule_ref_store() Date: Sat, 18 Feb 2017 20:32:58 +0700 Message-Id: <20170218133303.3682-11-pclouds@gmail.com> X-Mailer: git-send-email 2.11.0.157.gd943d85 In-Reply-To: <20170218133303.3682-1-pclouds@gmail.com> References: <20170217140436.17336-1-pclouds@gmail.com> <20170218133303.3682-1-pclouds@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: git-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: git@vger.kernel.org This is the last function in this code (besides public API) that takes submodule argument and handles both main/submodule cases. Break it down, move main store registration in get_main_ref_store() and keep the rest in register_submodule_ref_store(). Signed-off-by: Nguyễn Thái Ngọc Duy --- refs.c | 36 +++++++++++++++++++----------------- 1 file changed, 19 insertions(+), 17 deletions(-) diff --git a/refs.c b/refs.c index 549eeccb4..8b640bd05 100644 --- a/refs.c +++ b/refs.c @@ -1407,25 +1407,19 @@ static struct ref_store *lookup_submodule_ref_store(const char *submodule) /* * Register the specified ref_store to be the one that should be used - * for submodule (or the main repository if submodule is NULL). It is - * a fatal error to call this function twice for the same submodule. + * for submodule. It is a fatal error to call this function twice for + * the same submodule. */ -static void register_ref_store(struct ref_store *refs, const char *submodule) +static void register_submodule_ref_store(struct ref_store *refs, + const char *submodule) { - if (!submodule) { - if (main_ref_store) - die("BUG: main_ref_store initialized twice"); - - main_ref_store = refs; - } else { - if (!submodule_ref_stores.tablesize) - hashmap_init(&submodule_ref_stores, submodule_hash_cmp, 0); + if (!submodule_ref_stores.tablesize) + hashmap_init(&submodule_ref_stores, submodule_hash_cmp, 0); - if (hashmap_put(&submodule_ref_stores, - alloc_submodule_hash_entry(submodule, refs))) - die("BUG: ref_store for submodule '%s' initialized twice", - submodule); - } + if (hashmap_put(&submodule_ref_stores, + alloc_submodule_hash_entry(submodule, refs))) + die("BUG: ref_store for submodule '%s' initialized twice", + submodule); } /* @@ -1442,7 +1436,6 @@ static struct ref_store *ref_store_init(const char *submodule) die("BUG: reference backend %s is unknown", be_name); refs = be->init(submodule); - register_ref_store(refs, submodule); return refs; } @@ -1454,6 +1447,12 @@ static struct ref_store *get_main_ref_store(void) return main_ref_store; refs = ref_store_init(NULL); + if (refs) { + if (main_ref_store) + die("BUG: main_ref_store initialized twice"); + + main_ref_store = refs; + } return refs; } @@ -1474,6 +1473,9 @@ struct ref_store *get_ref_store(const char *submodule) if (is_nonbare_repository_dir(&submodule_sb)) refs = ref_store_init(submodule); strbuf_release(&submodule_sb); + + if (refs) + register_submodule_ref_store(refs, submodule); return refs; } -- 2.11.0.157.gd943d85