   

          -
,     .     
      ,  
  (free list}.      
   .      -
 ,         , 
          -
 . ,      ,  
    ,     .
         ,  -
    ,   .

   ,       ,
 ,       .  
  ,     -
      ,     -
    ,   .    
      .  
         -
  (slab layer),      -
  (slab allocator).     -
      .

        -
  SunOS 5.4  Sun Microsystems5.   
     Linux     
  .

        .

    ,  ,    
,    .

          -
  (      -
 ).   ,   
      .  
       ,   -
    .

      
     ,   
      .

       -
,    ,      
,        
 .

     BonwickJ."The Slab Allocator: An Object-Caching Kernel Memory
Allocator," USENIX, 1994.

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