From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 530601509BC; Tue, 20 Feb 2024 21:20:17 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1708464018; cv=none; b=Jewt4qm9qm1X8BM4kx/dscunYbZQjsTQqPj1z8VvQ9NDFbzYOb4Rdh4kYI9sTXkW3YAMXNMUBcgpxvkOG9mkTHytUJkzMudaiemud6YMSTKgFHbk2vw2mvN2ZXcbhDv2VUMNgOGJd2rllol+pfaVibNYFB+chO7SQzSN9j5NlvM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1708464018; c=relaxed/simple; bh=03j0+RAInSBSDkdErSkaEXjv1UY0KTJgpVs94COq1Ys=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=PiAX/FfHjcFy4XAcNJqKgFDMWOaknHGrFT87eL37rgg/xzw9MD8UE3QmRXltvlEA7dMkd9h9b6S+eGR3l3IiKASBanfe/WDSkCcPPCFdkrBYf0dnT4zrnvo6VIcMDqok6Con9uc3rp2kLs6eREUvyMuZ4dJV+t5ntOu1cRU0L3s= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=eYKVIX+T; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="eYKVIX+T" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 9BAF1C433C7; Tue, 20 Feb 2024 21:20:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1708464017; bh=03j0+RAInSBSDkdErSkaEXjv1UY0KTJgpVs94COq1Ys=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=eYKVIX+TIlhQvv4GnF6GJLlb57yMOhDQsFCZMp/BNLmqLo2MWMt6EtfmrLRBVbP7O DLV1Thj0XxjQuOiZ6Xo09vRsWCS6LzvU0mhp5tra81tIj1nv8/vQBgjwK13eCtsJi0 IFI+qPTZhyKJvAb1VfCQ8iaC6bPm872gqLCqFKkk= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Masami Hiramatsu , Nathan Chancellor , Nick Desaulniers , Bill Wendling , Justin Stitt , Donald Zickus , Daniel Bristot de Oliveira Subject: [PATCH 6.6 226/331] tools/rtla: Remove unused sched_getattr() function Date: Tue, 20 Feb 2024 21:55:42 +0100 Message-ID: <20240220205644.860282898@linuxfoundation.org> X-Mailer: git-send-email 2.43.2 In-Reply-To: <20240220205637.572693592@linuxfoundation.org> References: <20240220205637.572693592@linuxfoundation.org> User-Agent: quilt/0.67 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.6-stable review patch. If anyone has any objections, please let me know. ------------------ From: Daniel Bristot de Oliveira commit 084ce16df0f060efd371092a09a7ae74a536dc11 upstream. Clang is reporting: $ make HOSTCC=clang CC=clang LLVM_IAS=1 [...] clang -O -g -DVERSION=\"6.8.0-rc3\" -flto=auto -fexceptions -fstack-protector-strong -fasynchronous-unwind-tables -fstack-clash-protection -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS $(pkg-config --cflags libtracefs) -c -o src/utils.o src/utils.c src/utils.c:241:19: warning: unused function 'sched_getattr' [-Wunused-function] 241 | static inline int sched_getattr(pid_t pid, struct sched_attr *attr, | ^~~~~~~~~~~~~ 1 warning generated. Which is correct, so remove the unused function. Link: https://lkml.kernel.org/r/eaed7ba122c4ae88ce71277c824ef41cbf789385.1707217097.git.bristot@kernel.org Cc: stable@vger.kernel.org Cc: Masami Hiramatsu Cc: Nathan Chancellor Cc: Nick Desaulniers Cc: Bill Wendling Cc: Justin Stitt Cc: Donald Zickus Fixes: b1696371d865 ("rtla: Helper functions for rtla") Signed-off-by: Daniel Bristot de Oliveira Signed-off-by: Greg Kroah-Hartman --- tools/tracing/rtla/src/utils.c | 6 ------ 1 file changed, 6 deletions(-) --- a/tools/tracing/rtla/src/utils.c +++ b/tools/tracing/rtla/src/utils.c @@ -238,12 +238,6 @@ static inline int sched_setattr(pid_t pi return syscall(__NR_sched_setattr, pid, attr, flags); } -static inline int sched_getattr(pid_t pid, struct sched_attr *attr, - unsigned int size, unsigned int flags) -{ - return syscall(__NR_sched_getattr, pid, attr, size, flags); -} - int __set_sched_attr(int pid, struct sched_attr *attr) { int flags = 0;