From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754885Ab3JVQP5 (ORCPT ); Tue, 22 Oct 2013 12:15:57 -0400 Received: from mga14.intel.com ([143.182.124.37]:29263 "EHLO mga14.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753987Ab3JVQMc (ORCPT ); Tue, 22 Oct 2013 12:12:32 -0400 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="4.93,535,1378882800"; d="scan'208";a="378374487" From: Andi Kleen To: akpm@linux-foundation.org Cc: linux-kernel@vger.kernel.org, Andi Kleen , mingo@kernel.org Subject: [PATCH 08/11] asmlinkage, mutex: Mark __visible Date: Tue, 22 Oct 2013 09:12:23 -0700 Message-Id: <1382458346-24811-9-git-send-email-andi@firstfloor.org> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1382458346-24811-1-git-send-email-andi@firstfloor.org> References: <1382458346-24811-1-git-send-email-andi@firstfloor.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Andi Kleen Various kernel/mutex.c functions can be called from inline assembler, so they should be all global and __visible Cc: mingo@kernel.org Signed-off-by: Andi Kleen --- kernel/mutex.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/kernel/mutex.c b/kernel/mutex.c index 6d647ae..ffba8e9 100644 --- a/kernel/mutex.c +++ b/kernel/mutex.c @@ -67,8 +67,7 @@ EXPORT_SYMBOL(__mutex_init); * We also put the fastpath first in the kernel image, to make sure the * branch is predicted by the CPU as default-untaken. */ -static __used noinline void __sched -__mutex_lock_slowpath(atomic_t *lock_count); +__visible void __sched __mutex_lock_slowpath(atomic_t *lock_count); /** * mutex_lock - acquire the mutex @@ -225,7 +224,8 @@ static inline int mutex_can_spin_on_owner(struct mutex *lock) } #endif -static __used noinline void __sched __mutex_unlock_slowpath(atomic_t *lock_count); +__visible __used noinline +void __sched __mutex_unlock_slowpath(atomic_t *lock_count); /** * mutex_unlock - release the mutex @@ -746,7 +746,7 @@ __mutex_unlock_common_slowpath(atomic_t *lock_count, int nested) /* * Release the lock, slowpath: */ -static __used noinline void +__visible void __mutex_unlock_slowpath(atomic_t *lock_count) { __mutex_unlock_common_slowpath(lock_count, 1); @@ -803,7 +803,7 @@ int __sched mutex_lock_killable(struct mutex *lock) } EXPORT_SYMBOL(mutex_lock_killable); -static __used noinline void __sched +__visible void __sched __mutex_lock_slowpath(atomic_t *lock_count) { struct mutex *lock = container_of(lock_count, struct mutex, count); -- 1.8.3.1