From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from ozlabs.org (ozlabs.org [103.22.144.67]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id DF83A1A0D1F for ; Tue, 24 Feb 2015 11:10:24 +1100 (AEDT) Received: from e7.ny.us.ibm.com (e7.ny.us.ibm.com [32.97.182.137]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id DD4E3140134 for ; Tue, 24 Feb 2015 11:10:23 +1100 (AEDT) Received: from /spool/local by e7.ny.us.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Mon, 23 Feb 2015 19:10:20 -0500 Received: from b01cxnp22033.gho.pok.ibm.com (b01cxnp22033.gho.pok.ibm.com [9.57.198.23]) by d01dlp03.pok.ibm.com (Postfix) with ESMTP id C0B74C9003E for ; Mon, 23 Feb 2015 19:01:28 -0500 (EST) Received: from d01av04.pok.ibm.com (d01av04.pok.ibm.com [9.56.224.64]) by b01cxnp22033.gho.pok.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id t1O0AHdp19202202 for ; Tue, 24 Feb 2015 00:10:17 GMT Received: from d01av04.pok.ibm.com (localhost [127.0.0.1]) by d01av04.pok.ibm.com (8.14.4/8.14.4/NCO v10.0 AVout) with ESMTP id t1O0AH4l006782 for ; Mon, 23 Feb 2015 19:10:17 -0500 Received: from oc2861555856.ibm.com ([9.80.34.71]) by d01av04.pok.ibm.com (8.14.4/8.14.4/NCO v10.0 AVin) with ESMTP id t1O0AEf6006194 for ; Mon, 23 Feb 2015 19:10:14 -0500 Message-ID: <54EBC165.3020708@linux.vnet.ibm.com> Date: Mon, 23 Feb 2015 18:10:13 -0600 From: "Suresh E. Warrier" MIME-Version: 1.0 To: linuxppc-dev@ozlabs.org Subject: [PATCH] powerpc: Export __spin_yield References: <1424477465-9199-2-git-send-email-warrier@linux.vnet.ibm.com> In-Reply-To: <1424477465-9199-2-git-send-email-warrier@linux.vnet.ibm.com> Content-Type: text/plain; charset=windows-1252 List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Export __spin_yield so that the arch_spin_unlock() function can be invoked from a module. Signed-off-by: Suresh Warrier --- arch/powerpc/lib/locks.c | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/powerpc/lib/locks.c b/arch/powerpc/lib/locks.c index bb7cfec..d100de8 100644 --- a/arch/powerpc/lib/locks.c +++ b/arch/powerpc/lib/locks.c @@ -41,6 +41,7 @@ void __spin_yield(arch_spinlock_t *lock) plpar_hcall_norets(H_CONFER, get_hard_smp_processor_id(holder_cpu), yield_count); } +EXPORT_SYMBOL(__spin_yield); /* * Waiting for a read lock or a write lock on a rwlock... -- 1.8.3.4