Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S936526Ab3DIOrv (ORCPT ); Tue, 9 Apr 2013 10:47:51 -0400 Received: from aserp1040.oracle.com ([141.146.126.69]:40340 "EHLO aserp1040.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S936365Ab3DIOrs convert rfc822-to-8bit (ORCPT ); Tue, 9 Apr 2013 10:47:48 -0400 Date: Tue, 9 Apr 2013 10:47:41 -0400 From: Konrad Rzeszutek Wilk To: Roger Pau Monne Cc: linux-kernel@vger.kernel.org, xen-devel@lists.xen.org Subject: Re: [PATCH v1 1/7] xen-blkback: print stats about persistent grants Message-ID: <20130409144741.GB3158@phenom.dumpdata.com> References: <1364382643-3711-1-git-send-email-roger.pau@citrix.com> <1364382643-3711-2-git-send-email-roger.pau@citrix.com> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline In-Reply-To: <1364382643-3711-2-git-send-email-roger.pau@citrix.com> User-Agent: Mutt/1.5.21 (2010-09-15) Content-Transfer-Encoding: 8BIT X-Source-IP: ucsinet22.oracle.com [156.151.31.94] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1455 Lines: 37 On Wed, Mar 27, 2013 at 12:10:37PM +0100, Roger Pau Monne wrote: > Signed-off-by: Roger Pau Monn? > Cc: xen-devel@lists.xen.org > Cc: Konrad Rzeszutek Wilk Looks good. > --- > drivers/block/xen-blkback/blkback.c | 6 ++++-- > 1 files changed, 4 insertions(+), 2 deletions(-) > > diff --git a/drivers/block/xen-blkback/blkback.c b/drivers/block/xen-blkback/blkback.c > index dd5b2fe..f7526db 100644 > --- a/drivers/block/xen-blkback/blkback.c > +++ b/drivers/block/xen-blkback/blkback.c > @@ -382,10 +382,12 @@ irqreturn_t xen_blkif_be_int(int irq, void *dev_id) > static void print_stats(struct xen_blkif *blkif) > { > pr_info("xen-blkback (%s): oo %3llu | rd %4llu | wr %4llu | f %4llu" > - " | ds %4llu\n", > + " | ds %4llu | pg: %4u/%4u\n", > current->comm, blkif->st_oo_req, > blkif->st_rd_req, blkif->st_wr_req, > - blkif->st_f_req, blkif->st_ds_req); > + blkif->st_f_req, blkif->st_ds_req, > + blkif->persistent_gnt_c, > + max_mapped_grant_pages(blkif->blk_protocol)); > blkif->st_print = jiffies + msecs_to_jiffies(10 * 1000); > blkif->st_rd_req = 0; > blkif->st_wr_req = 0; > -- > 1.7.7.5 (Apple Git-26) > -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/