Drivers: hv: balloon: Show the max dynamic memory assigned

Previously we were only showing max number of pages. We should make it
more clear that this value is the max amount of dynamic memory that the
Hyper-V host is willing to assign to this guest.

Signed-off-by: Alex Ng <alexng@messages.microsoft.com>
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/hv/hv_balloon.c b/drivers/hv/hv_balloon.c
index 0a5c318eedc10731c16f73d1a4716cb6d330b709..7cec4826b0115f12583773112f5fceffbef3bd42 100644 (file)
--- a/drivers/hv/hv_balloon.c
+++ b/drivers/hv/hv_balloon.c
@@ -1035,8 +1035,8 @@ static void process_info(struct hv_dynmem_device *dm, struct dm_info_msg *msg)
                if (info_hdr->data_size == sizeof(__u64)) {
                        __u64 *max_page_count = (__u64 *)&info_hdr[1];
 
-                       pr_info("INFO_TYPE_MAX_PAGE_CNT = %llu\n",
-                               *max_page_count);
+                       pr_info("Max. dynamic memory size: %llu MB\n",
+                               (*max_page_count) >> (20 - PAGE_SHIFT));
                }
 
                break;