Changeset 18 for trunk/kernel/mm/page.c

Timestamp:

Jun 3, 2017, 4:42:49 PM (6 years ago)

Author:

max@…

Message:

cosmetic, and a few typos

File:

• trunk/kernel/mm/page.c (modified) (10 diffs)

trunk/kernel/mm/page.c

@@ -89 +89 @@
         // set dirty flag in page descriptor
                 page_set_flag( page , PG_DIRTY );
-  
+
         // register page in PPM dirty list
                 list_add_first( &ppm->dirty_root , &page->list );
@@ -97 +97 @@
     // unlock the PPM dirty_list
         spinlock_unlock( &ppm->dirty_lock );
-  
+
         return done;
 }
@@ -128 +128 @@
 
 /////////////////////
-void sync_all_pages() 
+void sync_all_pages()
 {
         page_t   * page;
@@ -138 +138 @@
         spinlock_lock( &ppm->dirty_lock );
 
-        while( !list_is_empty( &ppm->dirty_root ) ) 
+        while( !list_is_empty( &ppm->dirty_root ) )
         {
                 page = LIST_FIRST( &ppm->dirty_root ,  page_t , list );
@@ -147 +147 @@
                 mapper = page->mapper;
         index  = page->index;
- 
+
         // lock the page
                 page_lock( page );
@@ -203 +203 @@
     // take the spinlock protecting the PG_LOCKED flag
         spinlock_lock( &page->lock );
-  
+
     // check the page waiting list
         bool_t is_empty = xlist_is_empty( XPTR( local_cxy , &page->wait_root ) );
@@ -210 +210 @@
     {
         // get an extended pointer on the first waiting thread
-        xptr_t root_xp   = XPTR( local_cxy , &page->wait_root ); 
+        xptr_t root_xp   = XPTR( local_cxy , &page->wait_root );
         xptr_t thread_xp = XLIST_FIRST_ELEMENT( root_xp , thread_t , wait_list );
 
@@ -244 +244 @@
         void    * src_base;
         void    * dst_base;
-  
+
         if( dst->order != src->order )
     {
@@ -272 +272 @@
 //        size , (uint32_t)base , (uint32_t)(&LOCAL_CLUSTER->kcm_tbl[0] ) );
 
-        memset( base , 0 , size ); 
+        memset( base , 0 , size );
 
 // kmem_print_kcm_table();
@@ -282 +282 @@
 {
         printk("*** Page %d : base = %x / flags = %x / order = %d / count = %d\n",
-                page->index, 
+                page->index,
                 ppm_page2base( page ),
-                page->flags, 
-                page->order, 
+                page->flags,
+                page->order,
                 page->refcount );
 }