[PATCH] zoned vm counters: conversion of nr_dirty to per zone counter

[deliverable/linux.git] / fs / proc / proc_misc.c

diff --git a/fs/proc/proc_misc.c b/fs/proc/proc_misc.c
index 5c10ea1574251c0e0809e3800d0dc05e144d01c4..e23717dec3c1b203a4da49e12f3612ddbefc71a2 100644 (file)
--- a/fs/proc/proc_misc.c
+++ b/fs/proc/proc_misc.c
@@ -142,7 +142,8 @@ static int meminfo_read_proc(char *page, char **start, off_t off,
        allowed = ((totalram_pages - hugetlb_total_pages())
                * sysctl_overcommit_ratio / 100) + total_swap_pages;
 
-       cached = get_page_cache_size() - total_swapcache_pages - i.bufferram;
+       cached = global_page_state(NR_FILE_PAGES) -
+                       total_swapcache_pages - i.bufferram;
        if (cached < 0)
                cached = 0;
 
@@ -167,11 +168,12 @@ static int meminfo_read_proc(char *page, char **start, off_t off,
                "SwapFree:     %8lu kB\n"
                "Dirty:        %8lu kB\n"
                "Writeback:    %8lu kB\n"
+               "AnonPages:    %8lu kB\n"
                "Mapped:       %8lu kB\n"
                "Slab:         %8lu kB\n"
+               "PageTables:   %8lu kB\n"
                "CommitLimit:  %8lu kB\n"
                "Committed_AS: %8lu kB\n"
-               "PageTables:   %8lu kB\n"
                "VmallocTotal: %8lu kB\n"
                "VmallocUsed:  %8lu kB\n"
                "VmallocChunk: %8lu kB\n",
@@ -188,13 +190,14 @@ static int meminfo_read_proc(char *page, char **start, off_t off,
                K(i.freeram-i.freehigh),
                K(i.totalswap),
                K(i.freeswap),
-               K(ps.nr_dirty),
+               K(global_page_state(NR_FILE_DIRTY)),
                K(ps.nr_writeback),
-               K(ps.nr_mapped),
-               K(ps.nr_slab),
+               K(global_page_state(NR_ANON_PAGES)),
+               K(global_page_state(NR_FILE_MAPPED)),
+               K(global_page_state(NR_SLAB)),
+               K(global_page_state(NR_PAGETABLE)),
                K(allowed),
                K(committed),
-               K(ps.nr_page_table_pages),
                (unsigned long)VMALLOC_TOTAL >> 10,
                vmi.used >> 10,
                vmi.largest_chunk >> 10