Deferred page init used to report the number of pages initialized:

  node 0 initialised, 32439114 pages in 97ms

Tracking this makes the code more complicated when using multiple
threads.  Given that the statistic probably has limited value,
especially since a zone grows on demand so that the page count can vary,
just remove it.

The boot message now looks like

  node 0 deferred pages initialised in 97ms

Signed-off-by: Daniel Jordan <daniel.m.jor...@oracle.com>
Suggested-by: Alexander Duyck <alexander.h.du...@linux.intel.com>
---
 mm/page_alloc.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index d0c0d9364aa6d..d64f3027fdfa6 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -1819,7 +1819,7 @@ static int __init deferred_init_memmap(void *data)
 {
        pg_data_t *pgdat = data;
        const struct cpumask *cpumask = cpumask_of_node(pgdat->node_id);
-       unsigned long spfn = 0, epfn = 0, nr_pages = 0;
+       unsigned long spfn = 0, epfn = 0;
        unsigned long first_init_pfn, flags;
        unsigned long start = jiffies;
        struct zone *zone;
@@ -1868,15 +1868,15 @@ static int __init deferred_init_memmap(void *data)
         * allocator.
         */
        while (spfn < epfn) {
-               nr_pages += deferred_init_maxorder(&i, zone, &spfn, &epfn);
+               deferred_init_maxorder(&i, zone, &spfn, &epfn);
                cond_resched();
        }
 zone_empty:
        /* Sanity check that the next zone really is unpopulated */
        WARN_ON(++zid < MAX_NR_ZONES && populated_zone(++zone));
 
-       pr_info("node %d initialised, %lu pages in %ums\n",
-               pgdat->node_id, nr_pages, jiffies_to_msecs(jiffies - start));
+       pr_info("node %d deferred pages initialised in %ums\n",
+               pgdat->node_id, jiffies_to_msecs(jiffies - start));
 
        pgdat_init_report_one_done();
        return 0;
-- 
2.26.2

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