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mm: do not overwrite reserved pages counter at show_mem()

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Minor fixlet to perform the reserved pages counter aggregation for each
node, at show_mem()

Signed-off-by: Rafael Aquini <aquini@redhat.com>
Acked-by: Rik van Riel <riel@redhat.com>
Acked-by: Johannes Weiner <jweiner@redhat.com>
Acked-by: Yasuaki Ishimatsu <isimatu.yasuaki@jp.fujitsu.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Rafael Aquini 2014-12-02 15:59:22 -08:00 committed by Linus Torvalds
parent 3a18ca0613
commit bc127bda37
1 changed files with 1 additions and 1 deletions
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2
lib/show_mem.c
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@ -28,7 +28,7 @@ void show_mem(unsigned int filter)
continue;
total += zone->present_pages;
reserved = zone->present_pages - zone->managed_pages;
reserved += zone->present_pages - zone->managed_pages;
if (is_highmem_idx(zoneid))
highmem += zone->present_pages;