reduce the size of ppage by 8 bytes using signly linked list

[lunaix-os.git] / lunaix-os / includes / lunaix / mm / pmm.h

diff --git a/lunaix-os/includes/lunaix/mm/pmm.h b/lunaix-os/includes/lunaix/mm/pmm.h
index 60a5c68a4b634b339afc5bb88216163e4380fd83..c0e08b28ab16467adddb198e4f521be833537b04 100644 (file)
--- a/lunaix-os/includes/lunaix/mm/pmm.h
+++ b/lunaix-os/includes/lunaix/mm/pmm.h
@@ -25,18 +25,18 @@ struct pmem_pool
     struct ppage* pool_start;
     struct ppage* pool_end;
     
     struct ppage* pool_start;
     struct ppage* pool_end;
     

-#if defined(CONFIG_PMALLOC_NCONTIG)
+#if defined(CONFIG_PMALLOC_METHOD_NCONTIG)

 
     struct llist_header idle_page;
     struct llist_header busy_page;
     
 
     struct llist_header idle_page;
     struct llist_header busy_page;
     

-#elif defined(CONFIG_PMALLOC_BUDDY)
+#elif defined(CONFIG_PMALLOC_METHOD_BUDDY)

 
     struct llist_header idle_order[MAX_PAGE_ORDERS];
     
 
     struct llist_header idle_order[MAX_PAGE_ORDERS];
     

-#elif defined(CONFIG_PMALLOC_SIMPLE)
+#elif defined(CONFIG_PMALLOC_METHOD_SIMPLE)

 
 

-    struct llist_header idle_order[MAX_PAGE_ORDERS];
+    struct list_head idle_order[MAX_PAGE_ORDERS];

     int count[MAX_PAGE_ORDERS];
 
 #endif
     int count[MAX_PAGE_ORDERS];
 
 #endif


@@ -87,7 +87,7 @@ ppage_addr(struct ppage* page) {
 
 static inline unsigned int
 count_order(size_t page_count) {
 
 static inline unsigned int
 count_order(size_t page_count) {

-    unsigned int po = ILOG2(page_count);
+    unsigned int po = ilog2(page_count);

     assert(!(page_count % (1 << po)));
     return po;
 }
     assert(!(page_count % (1 << po)));
     return po;
 }