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Mon, 17 Apr 2023 11:20:59 -0700 (PDT) Received: from [192.168.0.160] ([170.253.51.134]) by smtp.gmail.com with ESMTPSA id g2-20020a05600c000200b003f0aa490336sm11944038wmc.26.2023.04.17.11.20.59 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 17 Apr 2023 11:20:59 -0700 (PDT) Message-ID: Date: Mon, 17 Apr 2023 20:20:58 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.9.1 Subject: Re: [PATCH 2/4] proc.5: A process can increase its own /proc/PID/oom_adj setting Content-Language: en-US To: Guillem Jover , Alejandro Colomar Cc: linux-man@vger.kernel.org References: <20230416233552.283776-1-guillem@hadrons.org> <20230416233552.283776-3-guillem@hadrons.org> From: Alejandro Colomar In-Reply-To: <20230416233552.283776-3-guillem@hadrons.org> Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="------------PNG08gHhFuQlBe63FUJo2Lvy" Precedence: bulk List-ID: X-Mailing-List: linux-man@vger.kernel.org This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --------------PNG08gHhFuQlBe63FUJo2Lvy Content-Type: multipart/mixed; boundary="------------869t9vhvd6u8rb7Hlr67LcJL"; protected-headers="v1" From: Alejandro Colomar To: Guillem Jover , Alejandro Colomar Cc: linux-man@vger.kernel.org Message-ID: Subject: Re: [PATCH 2/4] proc.5: A process can increase its own /proc/PID/oom_adj setting References: <20230416233552.283776-1-guillem@hadrons.org> <20230416233552.283776-3-guillem@hadrons.org> In-Reply-To: <20230416233552.283776-3-guillem@hadrons.org> --------------869t9vhvd6u8rb7Hlr67LcJL Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Hi Guillem, On 4/17/23 01:35, Guillem Jover wrote: > See kernel commit 8fb4fc68ca391862b061b3d358a288ccf6abed39. >=20 > Signed-off-by: Guillem Jover Patch applied. > --- > man5/proc.5 | 6 +++++- > 1 file changed, 5 insertions(+), 1 deletion(-) >=20 > diff --git a/man5/proc.5 b/man5/proc.5 > index 1947957ad..4bb7dd262 100644 > --- a/man5/proc.5 > +++ b/man5/proc.5 > @@ -1633,7 +1633,11 @@ a new process inherits its parent's > setting. > A process must be privileged > .RB ( CAP_SYS_RESOURCE ) > -to update this file. > +to update this file, > +.\" commit 8fb4fc68ca391862b061b3d358a288ccf6abed39 > +although a process can always increase its own > +.I oom_adj > +setting (since 2.6.20). I specified "(since Linux 2.6.20)", for consistency. Cheers, Alex > .IP > Since Linux 2.6.36, use of this file is deprecated in favor of > .IR /proc/ pid /oom_score_adj . --=20 GPG key fingerprint: A9348594CE31283A826FBDD8D57633D441E25BB5 --------------869t9vhvd6u8rb7Hlr67LcJL-- --------------PNG08gHhFuQlBe63FUJo2Lvy Content-Type: application/pgp-signature; name="OpenPGP_signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="OpenPGP_signature" -----BEGIN PGP SIGNATURE----- iQIzBAEBCgAdFiEE6jqH8KTroDDkXfJAnowa+77/2zIFAmQ9jgoACgkQnowa+77/ 2zJ/bxAAmKpkVtOASD6ylyVAhoG6hznEdEZSjRXoodjjqp/XYCwcujSOCenndGsh 7yHWvD/w0AOkDFAsbHn0iZgQsjn5i6DcGfDkpDOz9QvR0FPZ2SyYX+rq4Ie+ekir RtUJ1p+xFhm+0J6N9c43kIpXAEfTdua3U4u0ewWX1Y7KLkU+xmie45Ou2k0b2/fL bKBMGBs3ewo6JZEWkUf8btLk8lHCOnPSwRx5cjMRvb6xmSaEUiGFyDgrvklPKmmM fWZB7cDTJ7tfIjQ7vqSMqOWj7YnPjexvJd2OYTfgZvw5juYdE9vYq4yc8Sy4pxIz Bnt+66oQMybo+eynKKRWVQfU7ASp1rxdtO/r60HaPkL8qqLpfUvfZnpqz5ub74dB Vzgx3oVhsbtCtDYBJQIBxl/MHo8sOQOLM/CJzWewnq82R4gMBFieAB8i13+KQ0/g KSfmhereH0cdmvxAaQ9QSSRAB1Z4BFD/nv7H7Yag3TN5JRJEyrZySStHHfLi2r1r OetCdw2ZG7/AUZksvqPUnLkUO8s6c0mwub1Ku2g9alD2kwLxpIPErJ+6zwUsjBpR Dx3cxZU5fE4B+H1wNoPeOVnm6NX6LG5j352fzVBuZ44s2d4bN+6L8NkZJRXN/mb8 JV8yEa/PZdny4aPrQW6jPrfUGKpSHzZsP2Lu1aEydjJcKm05of8= =JF3g -----END PGP SIGNATURE----- --------------PNG08gHhFuQlBe63FUJo2Lvy--