perf tools: Enable libtraceevent dynamic linking

[linux-2.6-microblaze.git] / mm / percpu-stats.c

diff --git a/mm/percpu-stats.c b/mm/percpu-stats.c
index c8400a2..f6026db 100644 (file)
--- a/mm/percpu-stats.c
+++ b/mm/percpu-stats.c
@@ -145,6 +145,7 @@ static int percpu_stats_show(struct seq_file *m, void *v)
        int slot, max_nr_alloc;
        int *buffer;
        enum pcpu_chunk_type type;
+       int nr_empty_pop_pages;
 
 alloc_buffer:
        spin_lock_irq(&pcpu_lock);
@@ -165,7 +166,11 @@ alloc_buffer:
                goto alloc_buffer;
        }
 
-#define PL(X) \
+       nr_empty_pop_pages = 0;
+       for (type = 0; type < PCPU_NR_CHUNK_TYPES; type++)
+               nr_empty_pop_pages += pcpu_nr_empty_pop_pages[type];
+
+#define PL(X)                                                          \
        seq_printf(m, "  %-20s: %12lld\n", #X, (long long int)pcpu_stats_ai.X)
 
        seq_printf(m,
@@ -196,7 +201,7 @@ alloc_buffer:
        PU(nr_max_chunks);
        PU(min_alloc_size);
        PU(max_alloc_size);
-       P("empty_pop_pages", pcpu_nr_empty_pop_pages);
+       P("empty_pop_pages", nr_empty_pop_pages);
        seq_putc(m, '\n');
 
 #undef PU