From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-ot1-f53.google.com (mail-ot1-f53.google.com [209.85.210.53]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 0516F4CE0F for ; Mon, 12 Feb 2024 22:07:32 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.210.53 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1707775655; cv=none; b=itCctwuaCyj7D4dvmkSXAs07Si3Niqeba2IoIV6aZqXcpFDTCFjcPHv5ZTVJQAipnU710HZFK/kUXM6JKKw1ORa4CHuewIOmdgWW0xqJC2SF8grvotsay1pxb/cjs/E//Q2aGWBrsfViVQCeB/3t3VEBghx6uVabX6yHKK8C71g= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1707775655; c=relaxed/simple; bh=o3J+H6QK+ft/jI/HQ/DmCribE5VO5VgEVrwjTsOd3+s=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=e0xsyQkHghuurRu8fFU2mEdJvjkqbgqZ4GPnJEYWfK5DqK9DFavLXRhorPtjwfRRPRLDPwG5IoyTtCbLX1eQWB/pI3VbfkJLMBKF7C2a1/dNFgMOLb3z8cHF1a26Lmo6R1mUyEe/fO4VBUo6jshqAw203f7AnU3Ube/lfhvJC0s= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=chromium.org; spf=pass smtp.mailfrom=chromium.org; dkim=pass (1024-bit key) header.d=chromium.org header.i=@chromium.org header.b=XdtMu9WI; arc=none smtp.client-ip=209.85.210.53 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=chromium.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=chromium.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=chromium.org header.i=@chromium.org header.b="XdtMu9WI" Received: by mail-ot1-f53.google.com with SMTP id 46e09a7af769-6e12d0af927so2500604a34.0 for ; Mon, 12 Feb 2024 14:07:32 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; t=1707775652; x=1708380452; darn=vger.kernel.org; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:from:to:cc:subject:date:message-id:reply-to; bh=8TgitNbd1mPIu/vo61kw5GTuium5jPqAU8tOs86SzdA=; b=XdtMu9WIFB9uc4U8zSKaU7+In/8Xo4bXeWei2q9/eXsCtsC9kPrJ140XpB915ij5CC WDYU5SG//GaarAXX6bV/HN1JAUy2rPoEDCzCeVwGRL8evFCYUezqzcft/JPRGyvYjtSj Mvkn98lqNGW+hsbHMDsXH9mejpzKBqIQH+/ZQ= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1707775652; x=1708380452; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=8TgitNbd1mPIu/vo61kw5GTuium5jPqAU8tOs86SzdA=; b=aBNOGNeoxgD/HU7IQQONTB+nlvrAE1FcJAuEiIdFa2uvQUGjhtyQbkJoq4RFdc3Mxp p1wWNdvgZo4p8AaMA43FNfmnVOELq8jm7i+BY2x4c3bFKFe5aQ1IX8R3aT9MwuqTt0it NUS4N3GXGudzc8XRcGnoPkCUNEgCXIWRzF8nKQ1oKTnZDe7nLWhN5l5Q2YcgPDkGPZ6k y2gDGgbZd2MxQLlu3W6XJSwnocA/jKeiwgZnJKPHDZnmK0bhp/N+svlIqvUwrCkTndpl OaPLcnQQgXbYuilwsl508xszaLU2W1mTna3o7TGn9hOMIDTWJwwdvXd7Ax/2UPvZxyVW MS5w== X-Forwarded-Encrypted: i=1; AJvYcCX01hwd6g3nALfDD6XYkaziAY2xrpO/TnZ0ZaBlRTpSTEvpzFzndbi/VstfJhn+W+3ccuxn7FycJk56zB4d9zlIJbZAihfVofD0QQ== X-Gm-Message-State: AOJu0YwIegrgNFnB7cnIakExqSd+P4FuqDASggBOHSPRu1oUwHYnqdvN S4RpgMSczQmE7dqC3v9INeXwAhsiZeUGDJMDMK+5WS3nCs4fMMMTwMebc5TCpA== X-Google-Smtp-Source: AGHT+IEBoMpvF9BOMExh1vMJk+XNeXjoVJg2+jCy4pHswhoUPY0dich6Z61quUlAHQwa6lLLXH8fXg== X-Received: by 2002:a05:6358:5620:b0:176:b16a:f392 with SMTP id b32-20020a056358562000b00176b16af392mr12132731rwf.10.1707775652109; Mon, 12 Feb 2024 14:07:32 -0800 (PST) X-Forwarded-Encrypted: i=1; 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 Received: from www.outflux.net ([198.0.35.241]) by smtp.gmail.com with ESMTPSA id p2-20020aa78602000000b006e0eece1ca4sm974755pfn.4.2024.02.12.14.07.31 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 12 Feb 2024 14:07:31 -0800 (PST) Date: Mon, 12 Feb 2024 14:07:31 -0800 From: Kees Cook To: Suren Baghdasaryan Cc: akpm@linux-foundation.org, kent.overstreet@linux.dev, mhocko@suse.com, vbabka@suse.cz, hannes@cmpxchg.org, roman.gushchin@linux.dev, mgorman@suse.de, dave@stgolabs.net, willy@infradead.org, liam.howlett@oracle.com, corbet@lwn.net, void@manifault.com, peterz@infradead.org, juri.lelli@redhat.com, catalin.marinas@arm.com, will@kernel.org, arnd@arndb.de, tglx@linutronix.de, mingo@redhat.com, dave.hansen@linux.intel.com, x86@kernel.org, peterx@redhat.com, david@redhat.com, axboe@kernel.dk, mcgrof@kernel.org, masahiroy@kernel.org, nathan@kernel.org, dennis@kernel.org, tj@kernel.org, muchun.song@linux.dev, rppt@kernel.org, paulmck@kernel.org, pasha.tatashin@soleen.com, yosryahmed@google.com, yuzhao@google.com, dhowells@redhat.com, hughd@google.com, andreyknvl@gmail.com, ndesaulniers@google.com, vvvvvv@google.com, gregkh@linuxfoundation.org, ebiggers@google.com, ytcoode@gmail.com, vincent.guittot@linaro.org, dietmar.eggemann@arm.com, rostedt@goodmis.org, bsegall@google.com, bristot@redhat.com, vschneid@redhat.com, cl@linux.com, penberg@kernel.org, iamjoonsoo.kim@lge.com, 42.hyeyoo@gmail.com, glider@google.com, elver@google.com, dvyukov@google.com, shakeelb@google.com, songmuchun@bytedance.com, jbaron@akamai.com, rientjes@google.com, minchan@google.com, kaleshsingh@google.com, kernel-team@android.com, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, iommu@lists.linux.dev, linux-arch@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-mm@kvack.org, linux-modules@vger.kernel.org, kasan-dev@googlegroups.com, cgroups@vger.kernel.org, Alexander Viro Subject: Re: [PATCH v3 03/35] fs: Convert alloc_inode_sb() to a macro Message-ID: <202402121407.A6C61F37AE@keescook> References: <20240212213922.783301-1-surenb@google.com> <20240212213922.783301-4-surenb@google.com> Precedence: bulk X-Mailing-List: linux-arch@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20240212213922.783301-4-surenb@google.com> On Mon, Feb 12, 2024 at 01:38:49PM -0800, Suren Baghdasaryan wrote: > From: Kent Overstreet > > We're introducing alloc tagging, which tracks memory allocations by > callsite. Converting alloc_inode_sb() to a macro means allocations will > be tracked by its caller, which is a bit more useful. > > Signed-off-by: Kent Overstreet Yup, getting these all doing direct calls will be nice. Reviewed-by: Kees Cook -- Kees Cook