Commit ebf7b778 authored by Greg Kroah-Hartman's avatar Greg Kroah-Hartman
Browse files

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: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent d2bc118d

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

+0 −83
Original line number Diff line number Diff line
@@ -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__ */