[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-devel] [PATCH] xen/balloon: export balloon hotplug page stats to sysfs
Signed-off-by: Wei Liu <wei.liu2@xxxxxxxxxx> Cc: Konrad Wilk <konrad.wilk@xxxxxxxxxx> Cc: David Vrabel <david.vrabel@xxxxxxxxxx> Cc: Boris Ostrovsky <boris.ostrovsky@xxxxxxxxxx> --- drivers/xen/xen-balloon.c | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/drivers/xen/xen-balloon.c b/drivers/xen/xen-balloon.c index e555845..2d4c5a8 100644 --- a/drivers/xen/xen-balloon.c +++ b/drivers/xen/xen-balloon.c @@ -129,6 +129,11 @@ module_exit(balloon_exit); BALLOON_SHOW(current_kb, "%lu\n", PAGES2KB(balloon_stats.current_pages)); BALLOON_SHOW(low_kb, "%lu\n", PAGES2KB(balloon_stats.balloon_low)); BALLOON_SHOW(high_kb, "%lu\n", PAGES2KB(balloon_stats.balloon_high)); +#ifdef CONFIG_XEN_BALLOON_MEMORY_HOTPLUG +BALLOON_SHOW(hotplug_kb, "%lu\n", PAGES2KB(balloon_stats.hotplug_pages)); +BALLOON_SHOW(balloon_hotplug_kb, "%lu\n", + PAGES2KB(balloon_stats.balloon_hotplug)); +#endif static DEVICE_ULONG_ATTR(schedule_delay, 0444, balloon_stats.schedule_delay); static DEVICE_ULONG_ATTR(max_schedule_delay, 0644, balloon_stats.max_schedule_delay); @@ -206,6 +211,10 @@ static struct attribute *balloon_info_attrs[] = { &dev_attr_current_kb.attr, &dev_attr_low_kb.attr, &dev_attr_high_kb.attr, +#ifdef CONFIG_XEN_BALLOON_MEMORY_HOTPLUG + &dev_attr_hotplug_kb.attr, + &dev_attr_balloon_hotplug_kb.attr, +#endif NULL }; -- 1.7.10.4 _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxx http://lists.xen.org/xen-devel
|
Lists.xenproject.org is hosted with RackSpace, monitoring our |