x86, generic: CPA add statistics about state of direct mapping v4

[linux-2.6-omap-h63xx.git] / fs / proc / proc_misc.c

diff --git a/fs/proc/proc_misc.c b/fs/proc/proc_misc.c
index 7e277f2ad466da31d9233a06f17963c718c37397..15f7bd41029b692e97bbf902f2e5e65c2602c68e 100644 (file)
--- a/fs/proc/proc_misc.c
+++ b/fs/proc/proc_misc.c
@@ -123,6 +123,11 @@ static int uptime_read_proc(char *page, char **start, off_t off,
        return proc_calc_metrics(page, start, off, count, eof, len);
 }
 
+int __attribute__((weak)) arch_report_meminfo(char *page)
+{
+       return 0;
+}
+
 static int meminfo_read_proc(char *page, char **start, off_t off,
                                 int count, int *eof, void *data)
 {
@@ -221,6 +226,8 @@ static int meminfo_read_proc(char *page, char **start, off_t off,
 
                len += hugetlb_report_meminfo(page + len);
 
+       len += arch_report_meminfo(page + len);
+
        return proc_calc_metrics(page, start, off, count, eof, len);
 #undef K
 }