---

yaml --- r: 115847 b: refs/heads/master c: 7b85412 h: refs/heads/master i: 115845: 3f7bce3 115843: 94ebea8 115839: 6c0a546 v: v3
git-mirror · Oct 20, 2008 · ffe96aa · ffe96aa
1 parent 2fe46bf
commit ffe96aa
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Showing 6 changed files with 38 additions and 3 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: bbfd28eee9fbd73e780b19beb3dc562befbb94fa
+refs/heads/master: 7b854121eb3e5ba0241882ff939e2c485228c9c5
diff --git a/trunk/drivers/base/node.c b/trunk/drivers/base/node.c
@@ -70,6 +70,9 @@ static ssize_t node_read_meminfo(struct sys_device * dev,
 		       "Node %d Inactive(anon): %8lu kB\n"
 		       "Node %d Active(file):   %8lu kB\n"
 		       "Node %d Inactive(file): %8lu kB\n"
+#ifdef CONFIG_UNEVICTABLE_LRU
+		       "Node %d Noreclaim:      %8lu kB\n"
+#endif
 #ifdef CONFIG_HIGHMEM
 		       "Node %d HighTotal:      %8lu kB\n"
 		       "Node %d HighFree:       %8lu kB\n"
@@ -99,6 +102,9 @@ static ssize_t node_read_meminfo(struct sys_device * dev,
 		       nid, K(node_page_state(nid, NR_INACTIVE_ANON)),
 		       nid, K(node_page_state(nid, NR_ACTIVE_FILE)),
 		       nid, K(node_page_state(nid, NR_INACTIVE_FILE)),
+#ifdef CONFIG_UNEVICTABLE_LRU
+		       nid, K(node_page_state(nid, NR_UNEVICTABLE)),
+#endif
 #ifdef CONFIG_HIGHMEM
 		       nid, K(i.totalhigh),
 		       nid, K(i.freehigh),

diff --git a/trunk/fs/proc/proc_misc.c b/trunk/fs/proc/proc_misc.c
@@ -174,6 +174,9 @@ static int meminfo_read_proc(char *page, char **start, off_t off,
 		"Inactive(anon): %8lu kB\n"
 		"Active(file):   %8lu kB\n"
 		"Inactive(file): %8lu kB\n"
+#ifdef CONFIG_UNEVICTABLE_LRU
+		"Unevictable:    %8lu kB\n"
+#endif
 #ifdef CONFIG_HIGHMEM
 		"HighTotal:      %8lu kB\n"
 		"HighFree:       %8lu kB\n"
@@ -212,6 +215,9 @@ static int meminfo_read_proc(char *page, char **start, off_t off,
 		K(pages[LRU_INACTIVE_ANON]),
 		K(pages[LRU_ACTIVE_FILE]),
 		K(pages[LRU_INACTIVE_FILE]),
+#ifdef CONFIG_UNEVICTABLE_LRU
+		K(pages[LRU_UNEVICTABLE]),
+#endif
 #ifdef CONFIG_HIGHMEM
 		K(i.totalhigh),
 		K(i.freehigh),

diff --git a/trunk/mm/memcontrol.c b/trunk/mm/memcontrol.c
@@ -1006,6 +1006,7 @@ static int mem_control_stat_show(struct cgroup *cont, struct cftype *cft,
 	{
 		unsigned long active_anon, inactive_anon;
 		unsigned long active_file, inactive_file;
+		unsigned long unevictable;
 
 		inactive_anon = mem_cgroup_get_all_zonestat(mem_cont,
 						LRU_INACTIVE_ANON);
@@ -1015,10 +1016,15 @@ static int mem_control_stat_show(struct cgroup *cont, struct cftype *cft,
 						LRU_INACTIVE_FILE);
 		active_file = mem_cgroup_get_all_zonestat(mem_cont,
 						LRU_ACTIVE_FILE);
+		unevictable = mem_cgroup_get_all_zonestat(mem_cont,
+							LRU_UNEVICTABLE);
+
 		cb->fill(cb, "active_anon", (active_anon) * PAGE_SIZE);
 		cb->fill(cb, "inactive_anon", (inactive_anon) * PAGE_SIZE);
 		cb->fill(cb, "active_file", (active_file) * PAGE_SIZE);
 		cb->fill(cb, "inactive_file", (inactive_file) * PAGE_SIZE);
+		cb->fill(cb, "unevictable", unevictable * PAGE_SIZE);
+
 	}
 	return 0;
 }

diff --git a/trunk/mm/page_alloc.c b/trunk/mm/page_alloc.c
@@ -1864,13 +1864,21 @@ void show_free_areas(void)
 		}
 	}
 
-	printk("Active_anon:%lu active_file:%lu inactive_anon%lu\n"
-		" inactive_file:%lu dirty:%lu writeback:%lu unstable:%lu\n"
+	printk("Active_anon:%lu active_file:%lu inactive_anon:%lu\n"
+		" inactive_file:%lu"
+//TODO:  check/adjust line lengths
+#ifdef CONFIG_UNEVICTABLE_LRU
+		" unevictable:%lu"
+#endif
+		" dirty:%lu writeback:%lu unstable:%lu\n"
 		" free:%lu slab:%lu mapped:%lu pagetables:%lu bounce:%lu\n",
 		global_page_state(NR_ACTIVE_ANON),
 		global_page_state(NR_ACTIVE_FILE),
 		global_page_state(NR_INACTIVE_ANON),
 		global_page_state(NR_INACTIVE_FILE),
+#ifdef CONFIG_UNEVICTABLE_LRU
+		global_page_state(NR_UNEVICTABLE),
+#endif
 		global_page_state(NR_FILE_DIRTY),
 		global_page_state(NR_WRITEBACK),
 		global_page_state(NR_UNSTABLE_NFS),
@@ -1897,6 +1905,9 @@ void show_free_areas(void)
 			" inactive_anon:%lukB"
 			" active_file:%lukB"
 			" inactive_file:%lukB"
+#ifdef CONFIG_UNEVICTABLE_LRU
+			" unevictable:%lukB"
+#endif
 			" present:%lukB"
 			" pages_scanned:%lu"
 			" all_unreclaimable? %s"
@@ -1910,6 +1921,9 @@ void show_free_areas(void)
 			K(zone_page_state(zone, NR_INACTIVE_ANON)),
 			K(zone_page_state(zone, NR_ACTIVE_FILE)),
 			K(zone_page_state(zone, NR_INACTIVE_FILE)),
+#ifdef CONFIG_UNEVICTABLE_LRU
+			K(zone_page_state(zone, NR_UNEVICTABLE)),
+#endif
 			K(zone->present_pages),
 			zone->pages_scanned,
 			(zone_is_all_unreclaimable(zone) ? "yes" : "no")

diff --git a/trunk/mm/vmstat.c b/trunk/mm/vmstat.c
@@ -623,6 +623,9 @@ static const char * const vmstat_text[] = {
 	"nr_active_anon",
 	"nr_inactive_file",
 	"nr_active_file",
+#ifdef CONFIG_UNEVICTABLE_LRU
+	"nr_unevictable",
+#endif
 	"nr_anon_pages",
 	"nr_mapped",
 	"nr_file_pages",