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kernel/linux-imx6_3.14.28/drivers/md/bcache/trace.c 1.76 KB
6b13f685e   김민수   BSP 최초 추가
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  #include "bcache.h"
  #include "btree.h"
  
  #include <linux/blktrace_api.h>
  #include <linux/module.h>
  
  #define CREATE_TRACE_POINTS
  #include <trace/events/bcache.h>
  
  EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_request_start);
  EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_request_end);
  
  EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_bypass_sequential);
  EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_bypass_congested);
  
  EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_read);
  EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_write);
  EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_read_retry);
  
  EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_cache_insert);
  
  EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_journal_replay_key);
  EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_journal_write);
  EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_journal_full);
  EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_journal_entry_full);
  
  EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_btree_cache_cannibalize);
  
  EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_btree_read);
  EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_btree_write);
  
  EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_btree_node_alloc);
  EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_btree_node_alloc_fail);
  EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_btree_node_free);
  
  EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_btree_gc_coalesce);
  EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_gc_start);
  EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_gc_end);
  EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_gc_copy);
  EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_gc_copy_collision);
  
  EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_btree_insert_key);
  
  EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_btree_node_split);
  EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_btree_node_compact);
  EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_btree_set_root);
  
  EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_alloc_invalidate);
  EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_alloc_fail);
  
  EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_writeback);
  EXPORT_TRACEPOINT_SYMBOL_GPL(bcache_writeback_collision);