Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751670AbbKBCXJ (ORCPT ); Sun, 1 Nov 2015 21:23:09 -0500 Received: from e23smtp02.au.ibm.com ([202.81.31.144]:51505 "EHLO e23smtp02.au.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751460AbbKBCXE (ORCPT ); Sun, 1 Nov 2015 21:23:04 -0500 X-IBM-Helo: d23dlp03.au.ibm.com X-IBM-MailFrom: aik@ozlabs.ru X-IBM-RcptTo: linux-kernel@vger.kernel.org From: Alexey Kardashevskiy To: "Paul E. McKenney" Cc: Alexey Kardashevskiy , Steven Rostedt , linux-kernel@vger.kernel.org Subject: [PATCH kernel] rcu: Fix comment for rcu_dereference_raw_notrace Date: Mon, 2 Nov 2015 13:21:47 +1100 Message-Id: <1446430907-25955-1-git-send-email-aik@ozlabs.ru> X-Mailer: git-send-email 2.5.0.rc3 X-TM-AS-MML: disable X-Content-Scanned: Fidelis XPS MAILER x-cbid: 15110202-0005-0000-0000-000002B662F9 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1150 Lines: 29 rcu_dereference_raw() calls indirectly rcu_read_lock_held() while rcu_dereference_raw_notrace() does not so fix the comment about the latter. Signed-off-by: Alexey Kardashevskiy --- include/linux/rcupdate.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/linux/rcupdate.h b/include/linux/rcupdate.h index 581abf8..931d627 100644 --- a/include/linux/rcupdate.h +++ b/include/linux/rcupdate.h @@ -760,7 +760,7 @@ static inline void rcu_preempt_sleep_check(void) * The tracing infrastructure traces RCU (we want that), but unfortunately * some of the RCU checks causes tracing to lock up the system. * - * The tracing version of rcu_dereference_raw() must not call + * The no-tracing version of rcu_dereference_raw() must not call * rcu_read_lock_held(). */ #define rcu_dereference_raw_notrace(p) __rcu_dereference_check((p), 1, __rcu) -- 2.5.0.rc3 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/