From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751736AbaBHHw7 (ORCPT ); Sat, 8 Feb 2014 02:52:59 -0500 Received: from mga01.intel.com ([192.55.52.88]:13411 "EHLO mga01.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751674AbaBHHw5 (ORCPT ); Sat, 8 Feb 2014 02:52:57 -0500 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="4.95,805,1384329600"; d="scan'208";a="471774447" From: Andi Kleen To: akpm@linux-foundation.org Cc: x86@kernel.org, linux-kernel@vger.kernel.org, Andi Kleen , mingo@kernel.org Subject: [PATCH 07/14] asmlinkage, mutex: Mark __visible Date: Sat, 8 Feb 2014 08:52:03 +0100 Message-Id: <1391845930-28580-7-git-send-email-ak@linux.intel.com> X-Mailer: git-send-email 1.8.5.2 In-Reply-To: <1391845930-28580-1-git-send-email-ak@linux.intel.com> References: <1391845930-28580-1-git-send-email-ak@linux.intel.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 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/locking/mutex.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/kernel/locking/mutex.c b/kernel/locking/mutex.c index 4dd6e4c..adbc0d0 100644 --- a/kernel/locking/mutex.c +++ b/kernel/locking/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); -- 1.8.5.2