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[212.8.243.115]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-c1735f20279sm432764766b.53.2026.07.20.03.23.53 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 20 Jul 2026 03:23:54 -0700 (PDT) Message-ID: Subject: Re: [PATCH v4 1/8] rv/da: introduce DA_MON_ALLOCATION_STRATEGY From: Gabriele Monaco To: wen.yang@linux.dev Cc: Nam Cao , linux-trace-kernel@vger.kernel.org, linux-kernel@vger.kernel.org Date: Mon, 20 Jul 2026 12:23:53 +0200 In-Reply-To: <42cda27998fca0ca2573baac60a01ab9620b91f0.1783524627.git.wen.yang@linux.dev> References: <42cda27998fca0ca2573baac60a01ab9620b91f0.1783524627.git.wen.yang@linux.dev> Autocrypt: addr=gmonaco@redhat.com; prefer-encrypt=mutual; keydata=mDMEZuK5YxYJKwYBBAHaRw8BAQdAmJ3dM9Sz6/Hodu33Qrf8QH2bNeNbOikqYtxWFLVm0 1a0JEdhYnJpZWxlIE1vbmFjbyA8Z21vbmFjb0BrZXJuZWwub3JnPoiZBBMWCgBBFiEEysoR+AuB3R Zwp6j270psSVh4TfIFAmjKX2MCGwMFCQWjmoAFCwkIBwICIgIGFQoJCAsCBBYCAwECHgcCF4AACgk Q70psSVh4TfIQuAD+JulczTN6l7oJjyroySU55Fbjdvo52xiYYlMjPG7dCTsBAMFI7dSL5zg98I+8 cXY1J7kyNsY6/dcipqBM4RMaxXsOtCRHYWJyaWVsZSBNb25hY28gPGdtb25hY29AcmVkaGF0LmNvb T6InAQTFgoARAIbAwUJBaOagAULCQgHAgIiAgYVCgkICwIEFgIDAQIeBwIXgBYhBMrKEfgLgd0WcK eo9u9KbElYeE3yBQJoymCyAhkBAAoJEO9KbElYeE3yjX4BAJ/ETNnlHn8OjZPT77xGmal9kbT1bC1 7DfrYVISWV2Y1AP9HdAMhWNAvtCtN2S1beYjNybuK6IzWYcFfeOV+OBWRDQ== Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable User-Agent: Evolution 3.60.2 (3.60.2-1.fc44) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 On Wed, 2026-07-08 at 23:38 +0800, wen.yang@linux.dev wrote: > From: Wen Yang > diff --git a/include/rv/ha_monitor.h b/include/rv/ha_monitor.h > index 28d3c74cabfc..83199f90afe8 100644 > --- a/include/rv/ha_monitor.h > +++ b/include/rv/ha_monitor.h > @@ -365,6 +365,12 @@ static inline bool ha_check_invariant_ns(struct > ha_monitor *ha_mon, > =C2=A0} > =C2=A0/* > =C2=A0 * ha_invariant_passed_ns - prepare the invariant and return the ti= me since > reset > + * > + * If the env has not been initialised yet (first entry into a state wit= h an > + * invariant), anchor the guard clock at the current time so that the fu= ll > + * budget is available from this point.=C2=A0 This preserves the documen= ted > + * guard->invariant ordering: ha_set_invariant_ns() is always preceded b= y a > + * valid guard representation in env_store. > =C2=A0 */ > =C2=A0static inline u64 ha_invariant_passed_ns(struct ha_monitor *ha_mon,= enum envs > env, > =C2=A0 =C2=A0=C2=A0 u64 expire, u64 time_ns) This hunk belongs to a later patch, doesn't it?