proc, meminfo: use correct helpers for calculating LRU sizes in meminfo

meminfo_proc_show() and si_mem_available() are using the wrong helpers
for calculating the size of the LRUs.  The user-visible impact is that
there appears to be an abnormally high number of unevictable pages.

Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Mel Gorman <[email protected]>
Cc: Dave Chinner <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>

diff --git a/fs/proc/meminfo.c b/fs/proc/meminfo.c
index 09e18fdf61e5b48dd67234b19972a10dd5131662..b9a8c813e5e66b5e751080e1bd7b11b7e8d87634 100644 (file)
--- a/fs/proc/meminfo.c
+++ b/fs/proc/meminfo.c
@@ -46,7 +46,7 @@ static int meminfo_proc_show(struct seq_file *m, void *v)
                cached = 0;
 
        for (lru = LRU_BASE; lru < NR_LRU_LISTS; lru++)
-               pages[lru] = global_page_state(NR_LRU_BASE + lru);
+               pages[lru] = global_node_page_state(NR_LRU_BASE + lru);
 
        available = si_mem_available();
 

diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index ab2c0ff8c2e6ae4eebd1b2f715b1dcb11d593777..3fbe73a6fe4b6869dcd44a45de43928d4c08fe0c 100644 (file)
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -4060,7 +4060,7 @@ long si_mem_available(void)
        int lru;
 
        for (lru = LRU_BASE; lru < NR_LRU_LISTS; lru++)
-               pages[lru] = global_page_state(NR_LRU_BASE + lru);
+               pages[lru] = global_node_page_state(NR_LRU_BASE + lru);
 
        for_each_zone(zone)
                wmark_low += zone->watermark[WMARK_LOW];