Allocate only one page at a time. Add proc interface.

1 files changed, 12 insertions, 0 deletions

diff --git a/include/litmus/color.h b/include/litmus/color.h
index 3933cf12cf3f..ce182c2e65a7 100644
--- a/include/litmus/color.h
+++ b/include/litmus/color.h
@@ -1,6 +1,9 @@
 #ifndef LITMUS_COLOR_H
 #define LITMUS_COLOR_H
 
+#define ONE_COLOR_LEN 11
+#define ONE_COLOR_FMT "%4lu: %4d\n"
+
 struct color_cache_info {
         unsigned long size;
         unsigned long line_size;
@@ -8,4 +11,13 @@ struct color_cache_info {
         unsigned long sets;
 };
 
+void _add_page_to_color_list(struct page*);
+void add_page_to_color_list(struct page*);
+struct page* _get_colored_page(unsigned long);
+struct page* get_colored_page(unsigned long);
+
+int color_add_pages_handler(struct ctl_table *, int, void __user *,
+                size_t *, loff_t *);
+int color_nr_pages_handler(struct ctl_table *, int, void __user *,
+                size_t *, loff_t *);
 #endif