mm: oom analysis: add shmem vmstat

[~andy/linux] / fs / proc / meminfo.c

diff --git a/fs/proc/meminfo.c b/fs/proc/meminfo.c
index 1fc588f430e4b94c0f40a210fb05bc3bdf186650..171e052c07b3684f4a4264ebb44e802affc20f6e 100644 (file)
--- a/fs/proc/meminfo.c
+++ b/fs/proc/meminfo.c
@@ -81,6 +81,7 @@ static int meminfo_proc_show(struct seq_file *m, void *v)
                "Writeback:      %8lu kB\n"
                "AnonPages:      %8lu kB\n"
                "Mapped:         %8lu kB\n"
+               "Shmem:          %8lu kB\n"
                "Slab:           %8lu kB\n"
                "SReclaimable:   %8lu kB\n"
                "SUnreclaim:     %8lu kB\n"
@@ -125,6 +126,7 @@ static int meminfo_proc_show(struct seq_file *m, void *v)
                K(global_page_state(NR_WRITEBACK)),
                K(global_page_state(NR_ANON_PAGES)),
                K(global_page_state(NR_FILE_MAPPED)),
+               K(global_page_state(NR_SHMEM)),
                K(global_page_state(NR_SLAB_RECLAIMABLE) +
                                global_page_state(NR_SLAB_UNRECLAIMABLE)),
                K(global_page_state(NR_SLAB_RECLAIMABLE)),