From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 6A3C4303A01; Fri, 13 Feb 2026 22:07:38 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1771020458; cv=none; b=IuJ1jUCWPGS0HgVqz/eUZ+fa4mPmneZDJ9smnkE115ckmwwJTXNpemEn1/zqTZlRepqLp73qS6JWlfLnb1aebi1Wnh1ottizhDdOil8uACfhK3O311Yl9TwTNSYCQ36cvxaGdWFG4Z0Fw2hrNzFf/7WV0ID767lhnjcc9tRnXyo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1771020458; c=relaxed/simple; bh=xTZQEObhLQk1t7qft0AgT5jc/nmzg9hJRLdW3uNk2L4=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=Ct+3pwiWMeNVPwopMnzUo4QHrHBPFxzPxU3cQfsTCfQF0zHP8EwgwciT5xTD3WIT94o9lKh1paTKDDGDxgzCEqKCP7yOjWupqZP9x7kv69vcJFVyzrO/mN/7/+hnut57Z+ox1/97qC+7JluZ75LwP2T4Q9Cfy3a8VUIB51yrHDY= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=eH9YiW5u; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="eH9YiW5u" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 35069C116C6; Fri, 13 Feb 2026 22:07:35 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1771020458; bh=xTZQEObhLQk1t7qft0AgT5jc/nmzg9hJRLdW3uNk2L4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=eH9YiW5uG+tD2D/0+GjEb+a93+CdXhkw+OxvR+jNbq/eM9pzSnC9NTuSjm85lGvhT 9JwWxseWpVRwK47GTjrycnVyDjKdnd5jFIFhIlki0zUsUNh77MQm7iUqRcacmIP5/r 96mSQu4mGEYfmvS34wZ/ipDJqIKPCziv2CPAvAqSM8RReaOgQN5v+I3NJk6/oN+Uwc IuBff638i1qOs1FvNst5IB5pbf8tTumGLxcq5+F7P61XaM8JwDy/fygbYhjF7idKCT XA6TpIzq/CNODWgPc9mZDQ01Mc00m6amtZ/pQwwxPmzrxELhZzKRf4mPEoiuaPFA3/ 7DmkJKIJv5HIQ== From: Danilo Krummrich To: gregkh@linuxfoundation.org, rafael@kernel.org, ojeda@kernel.org, boqun.feng@gmail.com, gary@garyguo.net, bjorn3_gh@protonmail.com, lossin@kernel.org, a.hindborg@kernel.org, aliceryhl@google.com, tmgross@umich.edu Cc: driver-core@lists.linux.dev, rust-for-linux@vger.kernel.org, linux-kernel@vger.kernel.org, Danilo Krummrich Subject: [PATCH v2 4/5] devres: rename and export set_node_dbginfo() Date: Fri, 13 Feb 2026 23:07:14 +0100 Message-ID: <20260213220718.82835-5-dakr@kernel.org> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260213220718.82835-1-dakr@kernel.org> References: <20260213220718.82835-1-dakr@kernel.org> Precedence: bulk X-Mailing-List: rust-for-linux@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Rename set_node_dbginfo() to devres_set_node_dbginfo() and export it through base.h, such that we can access is from the Rust devres code. Signed-off-by: Danilo Krummrich --- drivers/base/base.h | 2 ++ drivers/base/devres.c | 14 +++++++------- 2 files changed, 9 insertions(+), 7 deletions(-) diff --git a/drivers/base/base.h b/drivers/base/base.h index 93b2020baa99..9aed7e2c78ef 100644 --- a/drivers/base/base.h +++ b/drivers/base/base.h @@ -238,6 +238,8 @@ void devres_node_init(struct devres_node *node, dr_node_release_t release, dr_node_free_t free_node); void devres_node_add(struct device *dev, struct devres_node *node); bool devres_node_remove(struct device *dev, struct devres_node *node); +void devres_set_node_dbginfo(struct devres_node *node, const char *name, + size_t size); void devres_for_each_res(struct device *dev, dr_release_t release, dr_match_t match, void *match_data, void (*fn)(struct device *, void *, void *), diff --git a/drivers/base/devres.c b/drivers/base/devres.c index bf51404e2bf4..e36d2cc7723d 100644 --- a/drivers/base/devres.c +++ b/drivers/base/devres.c @@ -50,7 +50,7 @@ static inline void free_node(struct devres_node *node) node->free_node(node); } -static void set_node_dbginfo(struct devres_node *node, const char *name, +void devres_set_node_dbginfo(struct devres_node *node, const char *name, size_t size) { node->name = name; @@ -189,7 +189,7 @@ void *__devres_alloc_node(dr_release_t release, size_t size, gfp_t gfp, int nid, dr = alloc_dr(release, size, gfp | __GFP_ZERO, nid); if (unlikely(!dr)) return NULL; - set_node_dbginfo(&dr->node, name, size); + devres_set_node_dbginfo(&dr->node, name, size); return dr->data; } EXPORT_SYMBOL_GPL(__devres_alloc_node); @@ -603,8 +603,8 @@ void *devres_open_group(struct device *dev, void *id, gfp_t gfp) devres_node_init(&grp->node[0], &group_open_release, devres_group_free); devres_node_init(&grp->node[1], &group_close_release, NULL); - set_node_dbginfo(&grp->node[0], "grp<", 0); - set_node_dbginfo(&grp->node[1], "grp>", 0); + devres_set_node_dbginfo(&grp->node[0], "grp<", 0); + devres_set_node_dbginfo(&grp->node[1], "grp>", 0); grp->id = grp; if (id) grp->id = id; @@ -792,7 +792,7 @@ int __devm_add_action(struct device *dev, void (*action)(void *), void *data, co return -ENOMEM; devres_node_init(&devres->node, devm_action_release, devm_action_free); - set_node_dbginfo(&devres->node, name, sizeof(*devres)); + devres_set_node_dbginfo(&devres->node, name, sizeof(*devres)); devres->action.data = data; devres->action.action = action; @@ -953,7 +953,7 @@ void *devm_kmalloc(struct device *dev, size_t size, gfp_t gfp) * This is named devm_kzalloc_release for historical reasons * The initial implementation did not support kmalloc, only kzalloc */ - set_node_dbginfo(&dr->node, "devm_kzalloc_release", size); + devres_set_node_dbginfo(&dr->node, "devm_kzalloc_release", size); devres_add(dev, dr->data); return dr->data; } @@ -1024,7 +1024,7 @@ void *devm_krealloc(struct device *dev, void *ptr, size_t new_size, gfp_t gfp) if (!new_dr) return NULL; - set_node_dbginfo(&new_dr->node, "devm_krealloc_release", new_size); + devres_set_node_dbginfo(&new_dr->node, "devm_krealloc_release", new_size); /* * The spinlock protects the linked list against concurrent -- 2.53.0