From patchwork Sun Jan 17 10:01:24 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sven Eckelmann X-Patchwork-Id: 5007 Return-Path: Received-SPF: Pass (sender SPF authorized) identity=mailfrom; client-ip=79.140.41.39; helo=v3-1039.vlinux.de; envelope-from=sven@narfation.org; receiver=b.a.t.m.a.n@lists.open-mesh.org Authentication-Results: open-mesh.org; dmarc=pass header.from=narfation.org Authentication-Results: open-mesh.org; dkim=pass reason="1024-bit key; unprotected key" header.d=narfation.org header.i=@narfation.org header.b=DvLKV6mu; dkim-adsp=pass; dkim-atps=neutral Received: from v3-1039.vlinux.de (narfation.org [79.140.41.39]) by open-mesh.org (Postfix) with ESMTPS id 953B381BCF for ; Sun, 17 Jan 2016 11:01:46 +0100 (CET) Received: from sven-desktop.home.narfation.org (p200300C593C2B5FD808286D3C2F2BE5B.dip0.t-ipconnect.de [IPv6:2003:c5:93c2:b5fd:8082:86d3:c2f2:be5b]) by v3-1039.vlinux.de (Postfix) with ESMTPSA id 4843A110115; Sun, 17 Jan 2016 11:01:44 +0100 (CET) Authentication-Results: v3-1039.vlinux.de; dmarc=none header.from=narfation.org DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=narfation.org; s=20121; t=1453024904; bh=gN7aLQgtijODd6Ep8tbjLkpDXsRHf10irb+Q8vxYb7o=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=DvLKV6muRs5X904UFG8V8lQ8R3PmJFjW2HqSEXIvdEbwbEFblun56Oj1gYgSVy3xW HIEobxtuhdANwJC3n3mag34NO6aFRwGHM+6ejK9ALJPRVYH9Ly7o+OeiSdXy6rOauc fKjc8Y10tbAZwxSXuud4viwxceoGFZDqSB/cUyFw= From: Sven Eckelmann To: b.a.t.m.a.n@lists.open-mesh.org Date: Sun, 17 Jan 2016 11:01:24 +0100 Message-Id: <1453024887-7215-16-git-send-email-sven@narfation.org> X-Mailer: git-send-email 2.7.0.rc3 In-Reply-To: <1453024887-7215-1-git-send-email-sven@narfation.org> References: <1453024887-7215-1-git-send-email-sven@narfation.org> Subject: [B.A.T.M.A.N.] [PATCH v7 16/19] batman-adv: Rename batadv_orig_node_vlan *_free_ref function to *_put X-BeenThere: b.a.t.m.a.n@lists.open-mesh.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: The list for a Better Approach To Mobile Ad-hoc Networking List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 17 Jan 2016 10:01:46 -0000 The batman-adv source code is the only place in the kernel which uses the *_free_ref naming scheme for the *_put functions. Changing it to *_put makes it more consistent and makes it easier to understand the connection to the *_get functions. Signed-off-by: Sven Eckelmann --- v7: - removed patches which are now applied in the branch master - split *_get -> *_put rename patches into smaller patches only renaming single functions v6: - removed patches which are now applied in the branch next - rebased remaining patches on the patch "batman-adv: Avoid recursive call_rcu for batadv_nc_node" which was modified by Marek while he applied the patches (this unfortunately made some of the remaining patches slightly harder to apply) v5: - add hack which allows to compile against stable kernel like 3.2.44 which also added the kref_get_unless_zero function v4: - fix function names in commit messages - fix double whitespace in batadv_tt_orig_list_entry_release kerneldoc - add extra patch for batadv_claim_free_ref kerneldoc fix - change the phrase "free it" in all *_free_ref/*_put functions to "release it" v3: - update copyright year v2: - split patchset into fixes and kref migration to make it easier when the decision is made where each patch will be applied net/batman-adv/originator.c | 8 ++++---- net/batman-adv/originator.h | 2 +- net/batman-adv/translation-table.c | 10 +++++----- 3 files changed, 10 insertions(+), 10 deletions(-) diff --git a/net/batman-adv/originator.c b/net/batman-adv/originator.c index 0b1a77d..e4cbb07 100644 --- a/net/batman-adv/originator.c +++ b/net/batman-adv/originator.c @@ -151,11 +151,11 @@ static void batadv_orig_node_vlan_release(struct kref *ref) } /** - * batadv_orig_node_vlan_free_ref - decrement the refcounter and possibly - * release the originator-vlan object + * batadv_orig_node_vlan_put - decrement the refcounter and possibly release + * the originator-vlan object * @orig_vlan: the originator-vlan object to release */ -void batadv_orig_node_vlan_free_ref(struct batadv_orig_node_vlan *orig_vlan) +void batadv_orig_node_vlan_put(struct batadv_orig_node_vlan *orig_vlan) { kref_put(&orig_vlan->refcount, batadv_orig_node_vlan_release); } @@ -917,7 +917,7 @@ struct batadv_orig_node *batadv_orig_node_new(struct batadv_priv *bat_priv, * Immediately release vlan since it is not needed anymore in this * context */ - batadv_orig_node_vlan_free_ref(vlan); + batadv_orig_node_vlan_put(vlan); for (i = 0; i < BATADV_FRAG_BUFFER_COUNT; i++) { INIT_HLIST_HEAD(&orig_node->fragments[i].head); diff --git a/net/batman-adv/originator.h b/net/batman-adv/originator.h index 97748e8..4e8b67f 100644 --- a/net/batman-adv/originator.h +++ b/net/batman-adv/originator.h @@ -83,7 +83,7 @@ batadv_orig_node_vlan_new(struct batadv_orig_node *orig_node, struct batadv_orig_node_vlan * batadv_orig_node_vlan_get(struct batadv_orig_node *orig_node, unsigned short vid); -void batadv_orig_node_vlan_free_ref(struct batadv_orig_node_vlan *orig_vlan); +void batadv_orig_node_vlan_put(struct batadv_orig_node_vlan *orig_vlan); /* hashfunction to choose an entry in a hash table of given size * hash algorithm from http://en.wikipedia.org/wiki/Hash_table diff --git a/net/batman-adv/translation-table.c b/net/batman-adv/translation-table.c index 02ba63c..c4f12ef 100644 --- a/net/batman-adv/translation-table.c +++ b/net/batman-adv/translation-table.c @@ -348,10 +348,10 @@ static void batadv_tt_global_size_mod(struct batadv_orig_node *orig_node, spin_lock_bh(&orig_node->vlan_list_lock); hlist_del_init_rcu(&vlan->list); spin_unlock_bh(&orig_node->vlan_list_lock); - batadv_orig_node_vlan_free_ref(vlan); + batadv_orig_node_vlan_put(vlan); } - batadv_orig_node_vlan_free_ref(vlan); + batadv_orig_node_vlan_put(vlan); } /** @@ -1650,7 +1650,7 @@ batadv_tt_global_print_entry(struct batadv_priv *bat_priv, ((flags & BATADV_TT_CLIENT_ISOLA) ? 'I' : '.'), ((flags & BATADV_TT_CLIENT_TEMP) ? 'T' : '.')); - batadv_orig_node_vlan_free_ref(vlan); + batadv_orig_node_vlan_put(vlan); } print_list: @@ -1682,7 +1682,7 @@ print_list: ((flags & BATADV_TT_CLIENT_ISOLA) ? 'I' : '.'), ((flags & BATADV_TT_CLIENT_TEMP) ? 'T' : '.')); - batadv_orig_node_vlan_free_ref(vlan); + batadv_orig_node_vlan_put(vlan); } } @@ -2501,7 +2501,7 @@ static bool batadv_tt_global_check_crc(struct batadv_orig_node *orig_node, return false; crc = vlan->tt.crc; - batadv_orig_node_vlan_free_ref(vlan); + batadv_orig_node_vlan_put(vlan); if (crc != ntohl(tt_vlan_tmp->crc)) return false;