From: Timo Kokkonen <kaapeli@itanic.dy.fi>
Date: Fri, 23 Jul 2010 14:34:56 +0000 (+0300)
Subject: Analyzer: Do not report unused pages
X-Git-Url: http://git.itanic.dy.fi/?p=scan-pagemap;a=commitdiff_plain;h=18bffb6096798f653bcb44453a82ae92e9c0d0b5

Analyzer: Do not report unused pages

We are ignoring the unused pages anyway, so there is no good in
reporting them.

Signed-off-by: Timo Kokkonen <kaapeli@itanic.dy.fi>
---

diff --git a/analyze.c b/analyze.c
index 4129955..3f30824 100644
--- a/analyze.c
+++ b/analyze.c
@@ -28,7 +28,6 @@ struct analyze_frames {
 	struct bintree_ops ops;
 	long int pages_present;
 	long int pages_swapped;
-	long int pages_unused;
 	int pid;
 };
 
@@ -57,13 +56,10 @@ static void count_pages(struct bintree *b, struct bintree_ops *ops)
 	}
 
 get_stats:
-	if (pf->page_present) {
+	if (pf->page_present)
 		af->pages_present++;
-	} else if (pf->page_swapped) {
+	else if (pf->page_swapped)
 		af->pages_swapped++;
-	} else {
-		af->pages_unused++;
-	}
 }
 
 /*
@@ -80,7 +76,6 @@ void print_page_stats(struct pageframe *pf)
 	count = bintree_walk(&pf->tree, &af.ops);
 	printf("present pages: %ld, %lld %sB\n"
 		"Swapped pages: %ld, %lld %sB\n"
-		"Unused pages: %ld, %lld %sB\n"
 		"Total %ld physical pages, %lld %sB\n",
 		af.pages_present,
 		PAGE_TO_NICE(af.pages_present),
@@ -88,9 +83,6 @@ void print_page_stats(struct pageframe *pf)
 		af.pages_swapped,
 		PAGE_TO_NICE(af.pages_swapped),
 		PAGE_TO_NICE_UNIT(af.pages_swapped),
-		af.pages_unused,
-		PAGE_TO_NICE(af.pages_unused),
-		PAGE_TO_NICE_UNIT(af.pages_unused),
 		count,
 		PAGE_TO_NICE(count),
 		PAGE_TO_NICE_UNIT(count));