From patchwork Sat Nov 23 15:30:28 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mathieu Desnoyers X-Patchwork-Id: 13883883 Received: from smtpout.efficios.com (smtpout.efficios.com [167.114.26.122]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id C22FE4EB50; Sat, 23 Nov 2024 15:31:15 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=167.114.26.122 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1732375877; cv=none; b=Ml4HA79Zz2AelVl6imTJOj72wIFMd6a8ZARbSS4c/bfPxqvf8zOyePesH5fY47ghs3EOLDph4jFgwwSLZZsLFDihOxwDZkJqJmtce8xLhW10L8d3mfzyvoaLgvf3KD11DsG0TQpe8BkFf/BwWWpttu++CuCVyF8VeB9GOpxRWu8= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1732375877; c=relaxed/simple; bh=EOfxF3tLvF9HqHYQR7sA38ekMGr8Pg0SKECnutF9XlI=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=pGhJPqNg2RPqOhSQ6GGpDoR2apZCivYJxnlX05Fkb8S5yxady6O08aEp2IDalvQ/Ot3VE5s/oXVgzxOG9V1L2xali4Duz5LzfXvL8RcKJYBXS8xjdqNEXcLMNeNYIUaduDGSwnb003NQN10SgYKAuRH8ZSZDX1V2ZObBN/OsQfs= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=efficios.com; spf=pass smtp.mailfrom=efficios.com; dkim=pass (2048-bit key) header.d=efficios.com header.i=@efficios.com header.b=p2/tdYbG; arc=none smtp.client-ip=167.114.26.122 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=efficios.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=efficios.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=efficios.com header.i=@efficios.com header.b="p2/tdYbG" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=efficios.com; s=smtpout1; t=1732375868; bh=EOfxF3tLvF9HqHYQR7sA38ekMGr8Pg0SKECnutF9XlI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=p2/tdYbG/WIIKvyHcAAO59RV0zWO0TItfHCbTJ/cqz/QeUKY1aS+Ed5Admjj+aGkE emMwRoX/QrHsr6JOZCxWcgckpBdoSBxCf9cr7UXshwFlP07ag1MnOaBKdWLVVmFei9 aCgo1K5R5r+tPQUj3U69YY1vdDMCh1m9snaJ6kM+TQysNspEiG7x2rOO+fcrFVFCUm JgYN6ocZOWSCz40aSxizLjPsj+6jIrDe2hrBZsmYxqY9Lf7SCMYgU0taP/MQ3sXGoF 2rJ6okg3tM2i/GTnn9EWKk0TuJ9FpJBP/wGk1LUZx4kVUTi+Y3yQF3MJ5EFHObWP+3 Lkmpd5yBaJaNg== Received: from thinkos.internal.efficios.com (unknown [IPv6:2605:8d80:581:d239:b14d:eb44:5229:ce95]) by smtpout.efficios.com (Postfix) with ESMTPSA id 4XwbXW2Py7zWdP; Sat, 23 Nov 2024 10:31:07 -0500 (EST) From: Mathieu Desnoyers To: Steven Rostedt Cc: linux-kernel@vger.kernel.org, Mathieu Desnoyers , Linus Torvalds , Thomas Gleixner , Michael Jeanson , Masami Hiramatsu , Peter Zijlstra , Alexei Starovoitov , Yonghong Song , "Paul E . McKenney" , Ingo Molnar , Arnaldo Carvalho de Melo , Mark Rutland , Alexander Shishkin , Namhyung Kim , Andrii Nakryiko , bpf@vger.kernel.org, Joel Fernandes , Jordan Rife , linux-trace-kernel@vger.kernel.org Subject: [RFC PATCH 2/5] tracing: Remove __idx variable from __DO_TRACE Date: Sat, 23 Nov 2024 10:30:28 -0500 Message-Id: <20241123153031.2884933-3-mathieu.desnoyers@efficios.com> X-Mailer: git-send-email 2.39.5 In-Reply-To: <20241123153031.2884933-1-mathieu.desnoyers@efficios.com> References: <20241123153031.2884933-1-mathieu.desnoyers@efficios.com> Precedence: bulk X-Mailing-List: linux-trace-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Since the removal of SRCU-protected tracepoints, the __idx variable in __DO_TRACE is unused. Remove this variable. Fixes: 48bcda684823 ("tracing: Remove definition of trace_*_rcuidle()") Signed-off-by: Mathieu Desnoyers Cc: Steven Rostedt Cc: Linus Torvalds Cc: Thomas Gleixner Cc: Michael Jeanson Cc: Masami Hiramatsu Cc: Peter Zijlstra Cc: Alexei Starovoitov Cc: Yonghong Song Cc: Paul E. McKenney Cc: Ingo Molnar Cc: Arnaldo Carvalho de Melo Cc: Mark Rutland Cc: Alexander Shishkin Cc: Namhyung Kim Cc: Andrii Nakryiko Cc: bpf@vger.kernel.org Cc: Joel Fernandes Cc: Jordan Rife Cc: linux-trace-kernel@vger.kernel.org --- include/linux/tracepoint.h | 2 -- 1 file changed, 2 deletions(-) diff --git a/include/linux/tracepoint.h b/include/linux/tracepoint.h index d390e8cabf02..867f3c1ac7dc 100644 --- a/include/linux/tracepoint.h +++ b/include/linux/tracepoint.h @@ -218,8 +218,6 @@ static inline struct tracepoint *tracepoint_ptr_deref(tracepoint_ptr_t *p) */ #define __DO_TRACE(name, args, cond, syscall) \ do { \ - int __maybe_unused __idx = 0; \ - \ if (!(cond)) \ return; \ \