From nobody Thu Oct 2 19:24:11 2025 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 DC7C3303A3F; Fri, 12 Sep 2025 11:53:52 +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=1757678033; cv=none; b=Z2FQjr62l0zlgunpxYTEcOaGEKnPABHwT2DZvHcXbmFKVGwfwKcdlKfKOvI4SEwwxOteCDzmtV+aTXyefqbwFEciPUke3EDAqng7wrt7DuwIytRDfbkd1TtvI+o0xYpeUGCXrjIcW6rnv1HruomoOtXEGy1X0cZKC8rGm5FRm3Y= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1757678033; c=relaxed/simple; bh=IMSdktbk/DR8t5NlQtvmlTG7SEp8nxV5MJXzExjap+s=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=P7GYw0rCztmeYBf496PLU5tIkXHXnJMGkLJORlcQU2wY3k5aXBEcCNsEYpk/Eya3uK7JUmi/m7hiRICFClWVN9Ojx2KIquECr1MU0TMQmmfoHy/SWZW4LMwtobsvDenpWqUsbYTz13s7Y549z53PhbKQfFBi+t4noXt7OhCOQZ4= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=lqqP0RFD; 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="lqqP0RFD" Received: by smtp.kernel.org (Postfix) with ESMTPSA id B06E8C4CEF9; Fri, 12 Sep 2025 11:53:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1757678032; bh=IMSdktbk/DR8t5NlQtvmlTG7SEp8nxV5MJXzExjap+s=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=lqqP0RFDnQ1WWNmMD4oDJdnHi0k4LWfyJq0Q+FB3RVYb7+hn0oUjvdi62T9viuyjO mnQyliV0tDTtTyuZfjriLXU8c+OJaKXv4NPtcY2gMEeZhSI0NpzPnGNqexz9VyHL7j LQnfhXOMBUlvn6A3jnknigdN+6rZf2vhgImbu/BBkrHcFNvlWQZBELiH0/NCUVzlIl B1jmaVYnBLSFHn3EfGUWbRnY4uUFJ1heBh2BIeYRcb3FZLsQznBxswKHvy7xY65b3h rwezn5ZClj7PxkuIG1qcHAX0RIH9kIhUGC6sG7ppNrTkWlhAIOItE+DLQfLv4fJ3ch eD02Cj4lF2uWQ== From: Christian Brauner Date: Fri, 12 Sep 2025 13:52:32 +0200 Subject: [PATCH v2 09/33] ipc: use ns_common_init() Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20250912-work-namespace-v2-9-1a247645cef5@kernel.org> References: <20250912-work-namespace-v2-0-1a247645cef5@kernel.org> In-Reply-To: <20250912-work-namespace-v2-0-1a247645cef5@kernel.org> To: Jan Kara , Amir Goldstein , linux-fsdevel@vger.kernel.org Cc: Josef Bacik , Jeff Layton , Mike Yuan , =?utf-8?q?Zbigniew_J=C4=99drzejewski-Szmek?= , Lennart Poettering , Daan De Meyer , Aleksa Sarai , Alexander Viro , Jens Axboe , Tejun Heo , Johannes Weiner , =?utf-8?q?Michal_Koutn=C3=BD?= , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Simon Horman , Chuck Lever , linux-nfs@vger.kernel.org, linux-kselftest@vger.kernel.org, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org, cgroups@vger.kernel.org, netdev@vger.kernel.org, Christian Brauner X-Mailer: b4 0.14.3-dev-385fa X-Developer-Signature: v=1; a=openpgp-sha256; l=778; i=brauner@kernel.org; h=from:subject:message-id; bh=IMSdktbk/DR8t5NlQtvmlTG7SEp8nxV5MJXzExjap+s=; b=owGbwMvMwCU28Zj0gdSKO4sYT6slMWQc4ZwS0rvl7fwJx/IXLmop0U3r0z3zP5MhI2bBKoN4u wW8yyZO7ihlYRDjYpAVU2RxaDcJl1vOU7HZKFMDZg4rE8gQBi5OAZiIfDXDP1uBm1N37j/6kFNU IvhElcDqn3uqShvLu9/4Na2YNzno1X5Ghq8rooPSF4nMcn5+f79UW2bx1Cx3hQcH2s8/nSyYF8c myAIA X-Developer-Key: i=brauner@kernel.org; a=openpgp; fpr=4880B8C9BD0E5106FC070F4F7B3C391EFEA93624 Don't cargo-cult the same thing over and over. Reviewed-by: Jan Kara Signed-off-by: Christian Brauner --- ipc/namespace.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/ipc/namespace.c b/ipc/namespace.c index 4df91ceeeafe..d4188a88ee57 100644 --- a/ipc/namespace.c +++ b/ipc/namespace.c @@ -61,12 +61,10 @@ static struct ipc_namespace *create_ipc_ns(struct user_= namespace *user_ns, if (ns =3D=3D NULL) goto fail_dec; =20 - err =3D ns_alloc_inum(&ns->ns); + err =3D ns_common_init(&ns->ns, &ipcns_operations, true); if (err) goto fail_free; - ns->ns.ops =3D &ipcns_operations; =20 - refcount_set(&ns->ns.count, 1); ns->user_ns =3D get_user_ns(user_ns); ns->ucounts =3D ucounts; =20 --=20 2.47.3