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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> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20240212213922.783301-4-surenb@google.com> X-Rspamd-Queue-Id: 649CB10000E X-Rspam-User: X-Stat-Signature: 8rajdpuufbpu39ikwj1qhcs561qumnkf X-Rspamd-Server: rspam01 X-HE-Tag: 1707775653-808915 X-HE-Meta: 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 bTk25MQU 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 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: 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