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[195.250.132.146]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-43796a6ba57sm22103738f8f.15.2026.02.16.05.43.08 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 16 Feb 2026 05:43:08 -0800 (PST) From: Petr Pavlu To: Steven Rostedt , Masami Hiramatsu Cc: Mathieu Desnoyers , Tom Zanussi , linux-kernel@vger.kernel.org, linux-trace-kernel@vger.kernel.org, Petr Pavlu Subject: [PATCH v2 0/4] Clean up access to trace_event_file from a file struct Date: Mon, 16 Feb 2026 14:41:56 +0100 Message-ID: <20260216134247.1311631-1-petr.pavlu@suse.com> X-Mailer: git-send-email 2.52.0 Precedence: bulk X-Mailing-List: linux-trace-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit This series includes several patches related to accessing trace_event_file from a file struct. The first patch is a fix for an edge case, the remaining patches are minor cleanups. Changes since v1 [1]: * Fix a compilation error when CONFIG_HIST_TRIGGERS is not set. * Drop a patch that references the trace_event_file data in event_file_data() and keep the simpler implementation of storing the id in i_private. * Inline event_file_data() into event_id_read() to enable adding additional checks to the former. Petr Pavlu (4): tracing: Fix checking of freed trace_event_file for hist files tracing: Remove unnecessary check for EVENT_FILE_FL_FREED tracing: Clean up access to trace_event_file from a file pointer tracing: Free up file->private_data for use by individual events include/linux/trace_events.h | 5 +++++ kernel/trace/trace.c | 2 -- kernel/trace/trace.h | 17 +++++++++++------ kernel/trace/trace_events.c | 17 ++++++++--------- kernel/trace/trace_events_hist.c | 8 ++------ 5 files changed, 26 insertions(+), 23 deletions(-) base-commit: cee73b1e840c154f64ace682cb477c1ae2e29cc4 -- 2.52.0