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

Timestamp:

Jun 3, 2017, 4:42:49 PM (7 years ago)

Author:

max@…

Message:

cosmetic, and a few typos

File:

• trunk/kernel/mm/kmem.c (modified) (12 diffs)

trunk/kernel/mm/kmem.c

@@ -63 +63 @@
         if( kcm != NULL )
         {
-            if( index == kcm->type ) 
+            if( index == kcm->type )
             {
                 printk("     - KCM[%s] (at address %x) is OK\n",
                        kmem_type_str( index ) , (intptr_t)kcm );
             }
-            else 
+            else
             {
                 printk("     - KCM[%s] (at address %x) is KO : has type %s\n",
                        kmem_type_str( index ) , (intptr_t)kcm , kmem_type_str( kcm->type ) );
-            }            
+            }
         }
     }
@@ -100 +100 @@
     else if( type == KMEM_SEM )           return sizeof( remote_sem_t );
     else                                  return 0;
-} 
+}
 
 /////////////////////////////////////
@@ -121 +121 @@
     else if( type == KMEM_VFS_CTX )       return "KMEM_VFS_CTX";
     else if( type == KMEM_VFS_INODE )     return "KMEM_VFS_INODE";
-    else if( type == KMEM_VFS_DENTRY )    return "KMEM_VFS_DENTRY"; 
+    else if( type == KMEM_VFS_DENTRY )    return "KMEM_VFS_DENTRY";
     else if( type == KMEM_VFS_FILE )      return "KMEM_VFS_FILE";
     else if( type == KMEM_SEM )           return "KMEM_SEM";
@@ -153 +153 @@
     }
 
-    // initializes the new KCM allocator 
+    // initializes the new KCM allocator
         kcm_init( kcm , type );
 
@@ -168 +168 @@
 }  // end kmem_create_kcm()
 
- 
+
 
 /////////////////////////////////////
@@ -184 +184 @@
         size  = req->size;
         flags = req->flags;
-  
+
         assert( (type < KMEM_TYPES_NR) , __FUNCTION__ , "illegal KMEM request type" );
-  
+
         kmem_dmsg("\n[INFO] %s : enters in cluster %x for type %s / size %d\n",
                       __FUNCTION__ , local_cxy , kmem_type_str( type ) , size );
@@ -192 +192 @@
     // analyse request type
         if( type ==  KMEM_PAGE )                       // PPM allocator
-    {        
+    {
         // allocate the number of requested pages
                 ptr = (void *)ppm_alloc_pages( size );
@@ -198 +198 @@
         // reset page if required
                 if( flags & AF_ZERO ) page_zero( (page_t *)ptr );
-    
+
         kmem_dmsg("\n[INFO] %s : exit in cluster %x for type %s / page = %x / base = %x\n",
-                  __FUNCTION__, local_cxy , kmem_type_str( type ) , 
+                  __FUNCTION__, local_cxy , kmem_type_str( type ) ,
                   (intptr_t)ptr , (intptr_t)ppm_page2base( ptr ) );
         }
@@ -218 +218 @@
         // initialize the KCM allocator if not already done
             if( cluster->kcm_tbl[type] == NULL )
-            { 
+            {
             spinlock_lock( &cluster->kcm_lock );
                         error_t error = kmem_create_kcm( type );
@@ -225 +225 @@
             }
 
-        // allocate memory from KCM 
+        // allocate memory from KCM
         ptr = kcm_alloc( cluster->kcm_tbl[type] );
 
@@ -237 +237 @@
     if( ptr == NULL )
     {
-            printk("\n[ERROR] in %s : failed for type %d / size %d in cluster %x\n", 
+            printk("\n[ERROR] in %s : failed for type %d / size %d in cluster %x\n",
                __FUNCTION__ , type , size , local_cxy );
- 
+
             return NULL;
     }
@@ -255 +255 @@
         hal_core_sleep();
     }
-  
+
         switch(req->type)
         {