From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933150AbbDNR3t (ORCPT ); Tue, 14 Apr 2015 13:29:49 -0400 Received: from smtp-outbound-1.vmware.com ([208.91.2.12]:38896 "EHLO smtp-outbound-1.vmware.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932426AbbDNR3l (ORCPT ); Tue, 14 Apr 2015 13:29:41 -0400 From: "Philip P. Moltmann" To: gregkh@linuxfoundation.org Cc: linux-kernel@vger.kernel.org, xdeguillard@vmware.com, akpm@linux-foundation.org, pv-drivers@vmware.com, "Philip P. Moltmann" Subject: [PATCH 5/9] VMware balloon: Show capabilities or balloon and resulting capabilities in the debug-fs node. Date: Tue, 14 Apr 2015 10:29:32 -0700 Message-Id: <1429032576-2656-7-git-send-email-moltmann@vmware.com> X-Mailer: git-send-email 1.9.3 In-Reply-To: <1429032576-2656-1-git-send-email-moltmann@vmware.com> References: <1429032576-2656-1-git-send-email-moltmann@vmware.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This helps with debugging vmw_balloon behavior, as it is clear what functionality is enabled. Signed-off-by: Xavier Deguillard --- drivers/misc/vmw_balloon.c | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/drivers/misc/vmw_balloon.c b/drivers/misc/vmw_balloon.c index 9eaafa6..b12f4dc 100644 --- a/drivers/misc/vmw_balloon.c +++ b/drivers/misc/vmw_balloon.c @@ -46,7 +46,7 @@ MODULE_AUTHOR("VMware, Inc."); MODULE_DESCRIPTION("VMware Memory Control (Balloon) Driver"); -MODULE_VERSION("1.3.2.0-k"); +MODULE_VERSION("1.3.3.0-k"); MODULE_ALIAS("dmi:*:svnVMware*:*"); MODULE_ALIAS("vmware_vmmemctl"); MODULE_LICENSE("GPL"); @@ -978,6 +978,12 @@ static int vmballoon_debug_show(struct seq_file *f, void *offset) struct vmballoon *b = f->private; struct vmballoon_stats *stats = &b->stats; + /* format capabilities info */ + seq_printf(f, + "balloon capabilities: %#4x\n" + "used capabilities: %#4lx\n", + VMW_BALLOON_CAPABILITIES, b->capabilities); + /* format size info */ seq_printf(f, "target: %8d pages\n" -- 1.9.3