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

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

diff --git a/fs/proc/proc_misc.c b/fs/proc/proc_misc.c
index bc7d9ab..1af12fd 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;