From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752425Ab1LULSV (ORCPT ); Wed, 21 Dec 2011 06:18:21 -0500 Received: from merlin.infradead.org ([205.233.59.134]:45346 "EHLO merlin.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752329Ab1LULSU (ORCPT ); Wed, 21 Dec 2011 06:18:20 -0500 Message-Id: <20111221111143.460166212@chello.nl> User-Agent: quilt/0.48-1 Date: Wed, 21 Dec 2011 11:57:42 +0100 From: Peter Zijlstra To: Linus Torvalds , "Ted Ts'o" , Greg KH , Ingo Molnar , Thomas Gleixner , akpm@linux-foundation.org Cc: linux-kernel , Peter Zijlstra Subject: [RFC][PATCH 3/7] printk, lockdep: Remove lockdep_off() usage References: <20111221105739.798864333@chello.nl> Content-Disposition: inline; filename=printk-remove-lockdep_off-4.patch Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Now that we've removed all reasons for disabling lockdep in the printk code, stop doing so. Signed-off-by: Peter Zijlstra --- kernel/printk.c | 2 -- 1 file changed, 2 deletions(-) --- a/kernel/printk.c +++ b/kernel/printk.c @@ -884,7 +884,6 @@ asmlinkage int vprintk(const char *fmt, zap_locks(); } - lockdep_off(); raw_spin_lock(&logbuf_lock); printk_cpu = this_cpu; @@ -981,7 +980,6 @@ asmlinkage int vprintk(const char *fmt, if (console_trylock_for_printk(this_cpu)) console_unlock(); - lockdep_on(); out_restore_irqs: local_irq_restore(flags);