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Tue, 21 Jul 2020 21:28:19 +0000 (GMT) Received: from d06av25.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id EA3AB11C052; Tue, 21 Jul 2020 21:28:16 +0000 (GMT) Received: from oc0525413822.ibm.com (unknown [9.163.39.1]) by d06av25.portsmouth.uk.ibm.com (Postfix) with ESMTPS; Tue, 21 Jul 2020 21:28:16 +0000 (GMT) Date: Tue, 21 Jul 2020 14:28:13 -0700 From: Ram Pai To: Laurent Dufour Subject: Re: [PATCH v2 1/2] KVM: PPC: Book3S HV: move kvmppc_svm_page_out up Message-ID: <20200721212813.GF7339@oc0525413822.ibm.com> References: <20200721104202.15727-1-ldufour@linux.ibm.com> <20200721104202.15727-2-ldufour@linux.ibm.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20200721104202.15727-2-ldufour@linux.ibm.com> User-Agent: Mutt/1.5.21 (2010-09-15) X-TM-AS-GCONF: 00 X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.235, 18.0.687 definitions=2020-07-21_15:2020-07-21, 2020-07-21 signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 mlxscore=0 phishscore=0 spamscore=0 bulkscore=0 impostorscore=0 priorityscore=1501 lowpriorityscore=0 mlxlogscore=871 malwarescore=0 clxscore=1011 adultscore=0 suspectscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2006250000 definitions=main-2007210135 X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: Ram Pai Cc: linux-kernel@vger.kernel.org, kvm-ppc@vger.kernel.org, bharata@linux.ibm.com, paulus@samba.org, sukadev@linux.ibm.com, linuxppc-dev@lists.ozlabs.org, bauerman@linux.ibm.com Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" On Tue, Jul 21, 2020 at 12:42:01PM +0200, Laurent Dufour wrote: > kvmppc_svm_page_out() will need to be called by kvmppc_uvmem_drop_pages() > so move it upper in this file. > > Furthermore it will be interesting to call this function when already > holding the kvm->arch.uvmem_lock, so prefix the original function with __ > and remove the locking in it, and introduce a wrapper which call that > function with the lock held. > > There is no functional change. Reviewed-by: Ram Pai > > Cc: Ram Pai > Cc: Bharata B Rao > Cc: Paul Mackerras > Signed-off-by: Laurent Dufour > --- RP