From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758967AbZIQHXA (ORCPT ); Thu, 17 Sep 2009 03:23:00 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1758749AbZIQHW7 (ORCPT ); Thu, 17 Sep 2009 03:22:59 -0400 Received: from mx1.redhat.com ([209.132.183.28]:48614 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758702AbZIQHW6 (ORCPT ); Thu, 17 Sep 2009 03:22:58 -0400 Date: Thu, 17 Sep 2009 10:20:57 +0300 From: "Michael S. Tsirkin" To: netdev@vger.kernel.org, virtualization@lists.linux-foundation.org, kvm@vger.kernel.org, linux-kernel@vger.kernel.org, mingo@elte.hu, linux-mm@kvack.org, akpm@linux-foundation.org, hpa@zytor.com Subject: [PATCHv3 0/2] mm: use_mm/unuse_mm Message-ID: <20090917072056.GA18115@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.19 (2009-01-05) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This moves use_mm/unuse_mm from aio into mm, and optimizes atomic usage there. Original patchset also exported use_mm/unuse_mm to modules, for use by vhost, that bit will come in later when vhost is posted for inclusion. Michael S. Tsirkin (2): mm: move use_mm/unuse_mm from aio.c to mm/ mm: reduce atomic use on use_mm fast path fs/aio.c | 47 +---------------------------------- include/linux/mmu_context.h | 9 ++++++ mm/Makefile | 2 +- mm/mmu_context.c | 58 +++++++++++++++++++++++++++++++++++++++++++ 4 files changed, 69 insertions(+), 47 deletions(-) create mode 100644 include/linux/mmu_context.h create mode 100644 mm/mmu_context.c From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Michael S. Tsirkin" Subject: [PATCHv3 0/2] mm: use_mm/unuse_mm Date: Thu, 17 Sep 2009 10:20:57 +0300 Message-ID: <20090917072056.GA18115@redhat.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii To: netdev@vger.kernel.org, virtualization@lists.linux-foundation.org, kvm@vger.kernel.org, linux-kernel@vger.kernel.org, mingo@elte.hu, linux-mm@kvack.org, akpm@linux-founda Return-path: Content-Disposition: inline Sender: owner-linux-mm@kvack.org List-Id: kvm.vger.kernel.org This moves use_mm/unuse_mm from aio into mm, and optimizes atomic usage there. Original patchset also exported use_mm/unuse_mm to modules, for use by vhost, that bit will come in later when vhost is posted for inclusion. Michael S. Tsirkin (2): mm: move use_mm/unuse_mm from aio.c to mm/ mm: reduce atomic use on use_mm fast path fs/aio.c | 47 +---------------------------------- include/linux/mmu_context.h | 9 ++++++ mm/Makefile | 2 +- mm/mmu_context.c | 58 +++++++++++++++++++++++++++++++++++++++++++ 4 files changed, 69 insertions(+), 47 deletions(-) create mode 100644 include/linux/mmu_context.h create mode 100644 mm/mmu_context.c -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail203.messagelabs.com (mail203.messagelabs.com [216.82.254.243]) by kanga.kvack.org (Postfix) with SMTP id 83A6C6B004F for ; Thu, 17 Sep 2009 03:22:50 -0400 (EDT) Date: Thu, 17 Sep 2009 10:20:57 +0300 From: "Michael S. Tsirkin" Subject: [PATCHv3 0/2] mm: use_mm/unuse_mm Message-ID: <20090917072056.GA18115@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Sender: owner-linux-mm@kvack.org To: netdev@vger.kernel.org, virtualization@lists.linux-foundation.org, kvm@vger.kernel.org, linux-kernel@vger.kernel.org, mingo@elte.hu, linux-mm@kvack.org, akpm@linux-foundation.org, hpa@zytor.com List-ID: This moves use_mm/unuse_mm from aio into mm, and optimizes atomic usage there. Original patchset also exported use_mm/unuse_mm to modules, for use by vhost, that bit will come in later when vhost is posted for inclusion. Michael S. Tsirkin (2): mm: move use_mm/unuse_mm from aio.c to mm/ mm: reduce atomic use on use_mm fast path fs/aio.c | 47 +---------------------------------- include/linux/mmu_context.h | 9 ++++++ mm/Makefile | 2 +- mm/mmu_context.c | 58 +++++++++++++++++++++++++++++++++++++++++++ 4 files changed, 69 insertions(+), 47 deletions(-) create mode 100644 include/linux/mmu_context.h create mode 100644 mm/mmu_context.c -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org