staging: lustre: linux-cpu.h

Remove large commented out section for compatibility stuff that will
never be needed again.

Cc: Andreas Dilger <andreas.dilger@intel.com>
Cc: Oleg Drokin <oleg.drokin@intel.com>
Cc: hpdd-discuss <hpdd-discuss@lists.01.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/lustre/include/linux/libcfs/linux/linux-cpu.h

@@ -78,88 +78,5 @@ struct cfs_cpt_table {
 	nodemask_t			*ctb_nodemask;
 };
 
-/**
- * comment out definitions for compatible layer
- *
- * typedef cpumask_t			   cfs_cpumask_t;
- *
- * #define cfs_cpu_current()		   smp_processor_id()
- * #define cfs_cpu_online(i)		   cpu_online(i)
- * #define cfs_cpu_online_num()		num_online_cpus()
- * #define cfs_cpu_online_for_each(i)	  for_each_online_cpu(i)
- * #define cfs_cpu_possible_num()	      num_possible_cpus()
- * #define cfs_cpu_possible_for_each(i)	for_each_possible_cpu(i)
- *
- * #ifdef CONFIG_CPUMASK_SIZE
- * #define cfs_cpu_mask_size()		 cpumask_size()
- * #else
- * #define cfs_cpu_mask_size()		 sizeof(cfs_cpumask_t)
- * #endif
- *
- * #define cfs_cpu_mask_set(i, mask)	   cpu_set(i, mask)
- * #define cfs_cpu_mask_unset(i, mask)	 cpu_clear(i, mask)
- * #define cfs_cpu_mask_isset(i, mask)	 cpu_isset(i, mask)
- * #define cfs_cpu_mask_clear(mask)	    cpus_clear(mask)
- * #define cfs_cpu_mask_empty(mask)	    cpus_empty(mask)
- * #define cfs_cpu_mask_weight(mask)	   cpus_weight(mask)
- * #define cfs_cpu_mask_first(mask)	    first_cpu(mask)
- * #define cfs_cpu_mask_any_online(mask)      (any_online_cpu(mask) != NR_CPUS)
- * #define cfs_cpu_mask_for_each(i, mask)      for_each_cpu_mask(i, mask)
- * #define cfs_cpu_mask_bind(t, mask)	  set_cpus_allowed(t, mask)
- *
- * #ifdef HAVE_CPUMASK_COPY
- * #define cfs_cpu_mask_copy(dst, src)	 cpumask_copy(dst, src)
- * #else
- * #define cfs_cpu_mask_copy(dst, src)	 memcpy(dst, src, sizeof(*src))
- * #endif
- *
- * static inline void
- * cfs_cpu_mask_of_online(cfs_cpumask_t *mask)
- * {
- * cfs_cpu_mask_copy(mask, &cpu_online_map);
- * }
- *
- * #ifdef CONFIG_NUMA
- *
- * #define CFS_NODE_NR			 MAX_NUMNODES
- *
- * typedef nodemask_t			  cfs_node_mask_t;
- *
- * #define cfs_node_of_cpu(cpu)		cpu_to_node(cpu)
- * #define cfs_node_online(i)		  node_online(i)
- * #define cfs_node_online_num()	       num_online_nodes()
- * #define cfs_node_online_for_each(i)	 for_each_online_node(i)
- * #define cfs_node_possible_num()	     num_possible_nodes()
- * #define cfs_node_possible_for_each(i)       for_each_node(i)
- *
- * static inline void cfs_node_to_cpumask(int node, cfs_cpumask_t *mask)
- * {
- * #if defined(HAVE_NODE_TO_CPUMASK)
- *      *mask = node_to_cpumask(node);
- * #elif defined(HAVE_CPUMASK_OF_NODE)
- *      cfs_cpu_mask_copy(mask, cpumask_of_node(node));
- * #else
- * # error "Needs node_to_cpumask or cpumask_of_node"
- * #endif
- * }
- *
- * #define cfs_node_mask_set(i, mask)	  node_set(i, mask)
- * #define cfs_node_mask_unset(i, mask)	node_clear(i, mask)
- * #define cfs_node_mask_isset(i, mask)	node_isset(i, mask)
- * #define cfs_node_mask_clear(mask)	   nodes_reset(mask)
- * #define cfs_node_mask_empty(mask)	   nodes_empty(mask)
- * #define cfs_node_mask_weight(mask)	  nodes_weight(mask)
- * #define cfs_node_mask_for_each(i, mask)     for_each_node_mask(i, mask)
- * #define cfs_node_mask_copy(dst, src)	memcpy(dst, src, sizeof(*src))
- *
- * static inline void
- * cfs_node_mask_of_online(cfs_node_mask_t *mask)
- * {
- *       cfs_node_mask_copy(mask, &node_online_map);
- * }
- *
- * #endif
- */
-
 #endif /* CONFIG_SMP */
 #endif /* __LIBCFS_LINUX_CPU_H__ */