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[212.8.243.115]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-477de3dd0b1sm5843067f8f.35.2026.07.01.23.31.22 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 01 Jul 2026 23:31:22 -0700 (PDT) Message-ID: <9b349d2c33e356e735050ddbb6fd005b8870a7d7.camel@redhat.com> Subject: Re: [PATCH v4 12/13] rv: Fix read_lock scope in per-task DA cleanup From: Gabriele Monaco To: Steven Rostedt Cc: linux-kernel@vger.kernel.org, linux-trace-kernel@vger.kernel.org, Wen Yang , Nam Cao Date: Thu, 02 Jul 2026 08:31:21 +0200 In-Reply-To: <20260701152705.6dc9d8f2@gandalf.local.home> References: <20260601153840.124372-1-gmonaco@redhat.com> <20260601153840.124372-13-gmonaco@redhat.com> <20260701152705.6dc9d8f2@gandalf.local.home> Autocrypt: addr=gmonaco@redhat.com; prefer-encrypt=mutual; keydata=mDMEZuK5YxYJKwYBBAHaRw8BAQdAmJ3dM9Sz6/Hodu33Qrf8QH2bNeNbOikqYtxWFLVm0 1a0JEdhYnJpZWxlIE1vbmFjbyA8Z21vbmFjb0BrZXJuZWwub3JnPoiZBBMWCgBBFiEEysoR+AuB3R Zwp6j270psSVh4TfIFAmjKX2MCGwMFCQWjmoAFCwkIBwICIgIGFQoJCAsCBBYCAwECHgcCF4AACgk Q70psSVh4TfIQuAD+JulczTN6l7oJjyroySU55Fbjdvo52xiYYlMjPG7dCTsBAMFI7dSL5zg98I+8 cXY1J7kyNsY6/dcipqBM4RMaxXsOtCRHYWJyaWVsZSBNb25hY28gPGdtb25hY29AcmVkaGF0LmNvb T6InAQTFgoARAIbAwUJBaOagAULCQgHAgIiAgYVCgkICwIEFgIDAQIeBwIXgBYhBMrKEfgLgd0WcK eo9u9KbElYeE3yBQJoymCyAhkBAAoJEO9KbElYeE3yjX4BAJ/ETNnlHn8OjZPT77xGmal9kbT1bC1 7DfrYVISWV2Y1AP9HdAMhWNAvtCtN2S1beYjNybuK6IzWYcFfeOV+OBWRDQ== User-Agent: Evolution 3.60.2 (3.60.2-1.fc44) Precedence: bulk X-Mailing-List: linux-trace-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Mimecast-Spam-Score: 0 X-Mimecast-MFC-PROC-ID: YtAvNarM4RPyY5Ubjh4ZYVyrgh9yEzPjOj040xNib28_1782973884 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable On Wed, 2026-07-01 at 15:27 -0400, Steven Rostedt wrote: > On Mon,=C2=A0 1 Jun 2026 17:38:39 +0200 > Gabriele Monaco wrote: >=20 > > The da_monitor_reset_all() function for per-task monitors takes > > tasklist_lock while iterating over tasks, then keeps it also while > > iterating over idle tasks (one per CPU). The latter is not necessary > > since the lock needs to guard only for_each_process_thread(). > >=20 > > Use a scoped_guard for more compact syntax and adjust the scope only > > where the lock is necessary. > >=20 > > Reviewed-by: Wen Yang > > Reviewed-by: Nam Cao > > Signed-off-by: Gabriele Monaco >=20 > Hmm, this and patch 13 didn't get applied. Do you plan on sending them la= ter? Yes, I didn't add them to the pull request since they weren't quite fixes, = then ended up not sending a "normal" pull request for 7.2 just for these. I'm going to put them together for the next round. Thanks, Gabriele