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Tue, 16 Jul 2024 18:25:21 -0700 (PDT) MIME-Version: 1.0 References: <20240717011631.2150066-1-surenb@google.com> In-Reply-To: <20240717011631.2150066-1-surenb@google.com> From: Suren Baghdasaryan Date: Tue, 16 Jul 2024 18:25:08 -0700 Message-ID: Subject: Re: [PATCH 1/2] alloc_tag: export mem_alloc_profiling_key used by modules To: akpm@linux-foundation.org Cc: kent.overstreet@linux.dev, hch@infradead.org, vbabka@suse.cz, pasha.tatashin@soleen.com, souravpanda@google.com, keescook@chromium.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org, kernel test robot Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Rspam-User: X-Rspamd-Server: rspam01 X-Rspamd-Queue-Id: C281D40007 X-Stat-Signature: dobkyxpj7ttzhnxuidi7cjdz99k5rnaj X-HE-Tag: 1721179522-957804 X-HE-Meta: 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 4s+Vy7ET QFiAjGpEV43LsijsWo7ybBjPZwAbvZB0yIqVfaGm5RhR+j+0NktSxA46RAI/ki8aofGXsMlnMGKgoS0GYucfCHiykDCiaz520r4CM1TG37oJL7Qi3JHIYmD2QZ+w4fGB1ufAslASOjjDqS3axrxVGMi7cDHk+8aoBTBVrJpFMfi08nW8AMW4hIs3YfW/yem8gV2tnZO74yjbPP2Jq+C0XuGxtHOtvwsGHF2KjxBHZkw0lNO1zkFB/IQdPiBDS/MsuaiT48nBGXTLFFfHm7wYHJTayDDcZ6+7zsA62COg+yBfB8fR8cRScYOgqd1YqSzTuUNj6 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000739, 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 Tue, Jul 16, 2024 at 6:16=E2=80=AFPM Suren Baghdasaryan wrote: > > Export mem_alloc_profiling_key as it is used by modules (indirectly via > mem_alloc_profiling_enabled()). > > Fixes: 22d407b164ff ("lib: add allocation tagging support for memory allo= cation profiling") > Reported-by: kernel test robot > Closes: https://lore.kernel.org/oe-kbuild-all/202407080044.DWMC9N9I-lkp@i= ntel.com/ > Signed-off-by: Suren Baghdasaryan This patchset should replace https://lore.kernel.org/all/20240711204626.1669138-1-surenb@google.com patch which was objected to by Christoph. I think this version should be acceptable. Thanks, Suren. > --- > lib/alloc_tag.c | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/lib/alloc_tag.c b/lib/alloc_tag.c > index 81e5f9a70f22..832f79a32b3e 100644 > --- a/lib/alloc_tag.c > +++ b/lib/alloc_tag.c > @@ -15,6 +15,7 @@ EXPORT_SYMBOL(_shared_alloc_tag); > > DEFINE_STATIC_KEY_MAYBE(CONFIG_MEM_ALLOC_PROFILING_ENABLED_BY_DEFAULT, > mem_alloc_profiling_key); > +EXPORT_SYMBOL(mem_alloc_profiling_key); > > struct allocinfo_private { > struct codetag_iterator iter; > > base-commit: 0434dbe32053d07d658165be681505120c6b1abc > -- > 2.45.2.993.g49e7a77208-goog >