---

yaml --- r: 94021 b: refs/heads/master c: 214e471 h: refs/heads/master i: 94019: 1f7ae2a v: v3
git-mirror · Apr 28, 2008 · fa8fd8e · fa8fd8e
1 parent 241357c
commit fa8fd8e
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Showing 2 changed files with 13 additions and 5 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: e20b8cca760ed2a6abcfe37ef56f2306790db648
+refs/heads/master: 214e471ff99064726b2d8af3aa0e24a73c775531
diff --git a/trunk/fs/proc/task_mmu.c b/trunk/fs/proc/task_mmu.c
@@ -338,15 +338,15 @@ const struct file_operations proc_maps_operations = {
 #define PSS_SHIFT 12
 
 #ifdef CONFIG_PROC_PAGE_MONITOR
-struct mem_size_stats
-{
+struct mem_size_stats {
 	struct vm_area_struct *vma;
 	unsigned long resident;
 	unsigned long shared_clean;
 	unsigned long shared_dirty;
 	unsigned long private_clean;
 	unsigned long private_dirty;
 	unsigned long referenced;
+	unsigned long swap;
 	u64 pss;
 };
 
@@ -363,6 +363,12 @@ static int smaps_pte_range(pmd_t *pmd, unsigned long addr, unsigned long end,
 	pte = pte_offset_map_lock(vma->vm_mm, pmd, addr, &ptl);
 	for (; addr != end; pte++, addr += PAGE_SIZE) {
 		ptent = *pte;
+
+		if (is_swap_pte(ptent)) {
+			mss->swap += PAGE_SIZE;
+			continue;
+		}
+
 		if (!pte_present(ptent))
 			continue;
 
@@ -421,15 +427,17 @@ static int show_smap(struct seq_file *m, void *v)
 		   "Shared_Dirty:   %8lu kB\n"
 		   "Private_Clean:  %8lu kB\n"
 		   "Private_Dirty:  %8lu kB\n"
-		   "Referenced:     %8lu kB\n",
+		   "Referenced:     %8lu kB\n"
+		   "Swap:           %8lu kB\n",
 		   (vma->vm_end - vma->vm_start) >> 10,
 		   mss.resident >> 10,
 		   (unsigned long)(mss.pss >> (10 + PSS_SHIFT)),
 		   mss.shared_clean  >> 10,
 		   mss.shared_dirty  >> 10,
 		   mss.private_clean >> 10,
 		   mss.private_dirty >> 10,
-		   mss.referenced >> 10);
+		   mss.referenced >> 10,
+		   mss.swap >> 10);
 
 	return ret;
 }