From b36e89da86022c04fa5e7c32f0d55c1ba23c1ab8 Mon Sep 17 00:00:00 2001 From: "Philip P. Moltmann" Date: Thu, 6 Aug 2015 15:18:00 -0700 Subject: [PATCH] VMware balloon: Show capabilities of balloon and resulting capabilities in the debug-fs node. This helps with debugging vmw_balloon behavior, as it is clear what functionality is enabled. Acked-by: Andy King Signed-off-by: Xavier Deguillard Signed-off-by: Greg Kroah-Hartman --- 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 0b5aa93e6826..f0beb65cbeeb 100644 --- a/drivers/misc/vmw_balloon.c +++ b/drivers/misc/vmw_balloon.c @@ -47,7 +47,7 @@ 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"); @@ -979,6 +979,12 @@ 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" -- 2.20.1