Let's try to merge system ram resources we add, to minimize the number
of resources in /proc/iomem. We don't care about the boundaries of
individual chunks we added.
Reviewed-by: Juergen Gross <jgr...@suse.com>
Cc: Andrew Morton <ak...@linux-foundation.org>
Cc: Michal Hocko <mho...@suse.com>
Cc: Boris Ostrovsky <boris.ostrov...@oracle.com>
Cc: Juergen Gross <jgr...@suse.com>
Cc: Stefano Stabellini <sstabell...@kernel.org>
Cc: Roger Pau Monné <roger....@citrix.com>
Cc: Julien Grall <jul...@xen.org>
Cc: Pankaj Gupta <pankaj.gupta.li...@gmail.com>
Cc: Baoquan He <b...@redhat.com>
Cc: Wei Yang <richardw.y...@linux.intel.com>
Signed-off-by: David Hildenbrand <da...@redhat.com>
---
drivers/xen/balloon.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/xen/balloon.c b/drivers/xen/balloon.c
index 9f40a294d398d..b57b2067ecbfb 100644
--- a/drivers/xen/balloon.c
+++ b/drivers/xen/balloon.c
@@ -331,7 +331,7 @@ static enum bp_state reserve_additional_memory(void)
mutex_unlock(&balloon_mutex);
/* add_memory_resource() requires the device_hotplug lock */
lock_device_hotplug();
- rc = add_memory_resource(nid, resource, MHP_NONE);
+ rc = add_memory_resource(nid, resource, MEMHP_MERGE_RESOURCE);
unlock_device_hotplug();
mutex_lock(&balloon_mutex);
--
2.26.2
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