fs/ocfs2/ocfs2_trace.h

   1 #undef TRACE_SYSTEM
   2 #define TRACE_SYSTEM ocfs2
   3
   4 #if !defined(_TRACE_OCFS2_H) || defined(TRACE_HEADER_MULTI_READ)
   5 #define _TRACE_OCFS2_H
   6
   7 #include <linux/tracepoint.h>
   8
   9 DECLARE_EVENT_CLASS(ocfs2__int,
  10         TP_PROTO(int num),
  11         TP_ARGS(num),
  12         TP_STRUCT__entry(
  13                 __field(int, num)
  14         ),
  15         TP_fast_assign(
  16                 __entry->num = num;
  17         ),
  18         TP_printk("%d", __entry->num)
  19 );
  20
  21 #define DEFINE_OCFS2_INT_EVENT(name)    \
  22 DEFINE_EVENT(ocfs2__int, name,  \
  23         TP_PROTO(int num),      \
  24         TP_ARGS(num))
  25
  26 DECLARE_EVENT_CLASS(ocfs2__int_int,
  27         TP_PROTO(int value1, int value2),
  28         TP_ARGS(value1, value2),
  29         TP_STRUCT__entry(
  30                 __field(int, value1)
  31                 __field(int, value2)
  32         ),
  33         TP_fast_assign(
  34                 __entry->value1 = value1;
  35                 __entry->value2 = value2;
  36         ),
  37         TP_printk("%d %d", __entry->value1, __entry->value2)
  38 );
  39
  40 #define DEFINE_OCFS2_INT_INT_EVENT(name)        \
  41 DEFINE_EVENT(ocfs2__int_int, name,      \
  42         TP_PROTO(int val1, int val2),   \
  43         TP_ARGS(val1, val2))
  44
  45 DECLARE_EVENT_CLASS(ocfs2__ull_uint,
  46         TP_PROTO(unsigned long long value1, unsigned int value2),
  47         TP_ARGS(value1, value2),
  48         TP_STRUCT__entry(
  49                 __field(unsigned long long, value1)
  50                 __field(unsigned int, value2)
  51         ),
  52         TP_fast_assign(
  53                 __entry->value1 = value1;
  54                 __entry->value2 = value2;
  55         ),
  56         TP_printk("%llu %u", __entry->value1, __entry->value2)
  57 );
  58
  59 #define DEFINE_OCFS2_ULL_UINT_EVENT(name)       \
  60 DEFINE_EVENT(ocfs2__ull_uint, name,     \
  61         TP_PROTO(unsigned long long val1, unsigned int val2),   \
  62         TP_ARGS(val1, val2))
  63
  64 /* Trace events for fs/ocfs2/alloc.c. */
  65 DECLARE_EVENT_CLASS(ocfs2__btree_ops,
  66         TP_PROTO(unsigned long long owner,\
  67                  unsigned int value1, unsigned int value2),
  68         TP_ARGS(owner, value1, value2),
  69         TP_STRUCT__entry(
  70                 __field(unsigned long long, owner)
  71                 __field(unsigned int, value1)
  72                 __field(unsigned int, value2)
  73         ),
  74         TP_fast_assign(
  75                 __entry->owner = owner;
  76                 __entry->value1 = value1;
  77                 __entry->value2 = value2;
  78         ),
  79         TP_printk("%llu %u %u",
  80                   __entry->owner, __entry->value1, __entry->value2)
  81 );
  82
  83 #define DEFINE_OCFS2_BTREE_EVENT(name)  \
  84 DEFINE_EVENT(ocfs2__btree_ops, name,    \
  85         TP_PROTO(unsigned long long owner,      \
  86                  unsigned int value1, unsigned int value2),     \
  87         TP_ARGS(owner, value1, value2))
  88
  89 DEFINE_OCFS2_BTREE_EVENT(ocfs2_adjust_rightmost_branch);
  90
  91 DEFINE_OCFS2_BTREE_EVENT(ocfs2_rotate_tree_right);
  92
  93 DEFINE_OCFS2_BTREE_EVENT(ocfs2_append_rec_to_path);
  94
  95 DEFINE_OCFS2_BTREE_EVENT(ocfs2_insert_extent_start);
  96
  97 DEFINE_OCFS2_BTREE_EVENT(ocfs2_add_clusters_in_btree);
  98
  99 DEFINE_OCFS2_INT_EVENT(ocfs2_num_free_extents);
 100
 101 DEFINE_OCFS2_INT_EVENT(ocfs2_complete_edge_insert);
 102
 103 TRACE_EVENT(ocfs2_grow_tree,
 104         TP_PROTO(unsigned long long owner, int depth),
 105         TP_ARGS(owner, depth),
 106         TP_STRUCT__entry(
 107                 __field(unsigned long long, owner)
 108                 __field(int, depth)
 109         ),
 110         TP_fast_assign(
 111                 __entry->owner = owner;
 112                 __entry->depth = depth;
 113         ),
 114         TP_printk("%llu %d", __entry->owner, __entry->depth)
 115 );
 116
 117 TRACE_EVENT(ocfs2_rotate_subtree,
 118         TP_PROTO(int subtree_root, unsigned long long blkno,
 119                  int depth),
 120         TP_ARGS(subtree_root, blkno, depth),
 121         TP_STRUCT__entry(
 122                 __field(int, subtree_root)
 123                 __field(unsigned long long, blkno)
 124                 __field(int, depth)
 125         ),
 126         TP_fast_assign(
 127                 __entry->subtree_root = subtree_root;
 128                 __entry->blkno = blkno;
 129                 __entry->depth = depth;
 130         ),
 131         TP_printk("%d %llu %d", __entry->subtree_root,
 132                   __entry->blkno, __entry->depth)
 133 );
 134
 135 TRACE_EVENT(ocfs2_insert_extent,
 136         TP_PROTO(unsigned int ins_appending, unsigned int ins_contig,
 137                  int ins_contig_index, int free_records, int ins_tree_depth),
 138         TP_ARGS(ins_appending, ins_contig, ins_contig_index, free_records,
 139                 ins_tree_depth),
 140         TP_STRUCT__entry(
 141                 __field(unsigned int, ins_appending)
 142                 __field(unsigned int, ins_contig)
 143                 __field(int, ins_contig_index)
 144                 __field(int, free_records)
 145                 __field(int, ins_tree_depth)
 146         ),
 147         TP_fast_assign(
 148                 __entry->ins_appending = ins_appending;
 149                 __entry->ins_contig = ins_contig;
 150                 __entry->ins_contig_index = ins_contig_index;
 151                 __entry->free_records = free_records;
 152                 __entry->ins_tree_depth = ins_tree_depth;
 153         ),
 154         TP_printk("%u %u %d %d %d",
 155                   __entry->ins_appending, __entry->ins_contig,
 156                   __entry->ins_contig_index, __entry->free_records,
 157                   __entry->ins_tree_depth)
 158 );
 159
 160 TRACE_EVENT(ocfs2_split_extent,
 161         TP_PROTO(int split_index, unsigned int c_contig_type,
 162                  unsigned int c_has_empty_extent,
 163                  unsigned int c_split_covers_rec),
 164         TP_ARGS(split_index, c_contig_type,
 165                 c_has_empty_extent, c_split_covers_rec),
 166         TP_STRUCT__entry(
 167                 __field(int, split_index)
 168                 __field(unsigned int, c_contig_type)
 169                 __field(unsigned int, c_has_empty_extent)
 170                 __field(unsigned int, c_split_covers_rec)
 171         ),
 172         TP_fast_assign(
 173                 __entry->split_index = split_index;
 174                 __entry->c_contig_type = c_contig_type;
 175                 __entry->c_has_empty_extent = c_has_empty_extent;
 176                 __entry->c_split_covers_rec = c_split_covers_rec;
 177         ),
 178         TP_printk("%d %u %u %u", __entry->split_index, __entry->c_contig_type,
 179                   __entry->c_has_empty_extent, __entry->c_split_covers_rec)
 180 );
 181
 182 TRACE_EVENT(ocfs2_remove_extent,
 183         TP_PROTO(unsigned long long owner, unsigned int cpos,
 184                  unsigned int len, int index,
 185                  unsigned int e_cpos, unsigned int clusters),
 186         TP_ARGS(owner, cpos, len, index, e_cpos, clusters),
 187         TP_STRUCT__entry(
 188                 __field(unsigned long long, owner)
 189                 __field(unsigned int, cpos)
 190                 __field(unsigned int, len)
 191                 __field(int, index)
 192                 __field(unsigned int, e_cpos)
 193                 __field(unsigned int, clusters)
 194         ),
 195         TP_fast_assign(
 196                 __entry->owner = owner;
 197                 __entry->cpos = cpos;
 198                 __entry->len = len;
 199                 __entry->index = index;
 200                 __entry->e_cpos = e_cpos;
 201                 __entry->clusters = clusters;
 202         ),
 203         TP_printk("%llu %u %u %d %u %u",
 204                   __entry->owner, __entry->cpos, __entry->len, __entry->index,
 205                   __entry->e_cpos, __entry->clusters)
 206 );
 207
 208 TRACE_EVENT(ocfs2_commit_truncate,
 209         TP_PROTO(unsigned long long ino, unsigned int new_cpos,
 210                  unsigned int clusters, unsigned int depth),
 211         TP_ARGS(ino, new_cpos, clusters, depth),
 212         TP_STRUCT__entry(
 213                 __field(unsigned long long, ino)
 214                 __field(unsigned int, new_cpos)
 215                 __field(unsigned int, clusters)
 216                 __field(unsigned int, depth)
 217         ),
 218         TP_fast_assign(
 219                 __entry->ino = ino;
 220                 __entry->new_cpos = new_cpos;
 221                 __entry->clusters = clusters;
 222                 __entry->depth = depth;
 223         ),
 224         TP_printk("%llu %u %u %u",
 225                   __entry->ino, __entry->new_cpos,
 226                   __entry->clusters, __entry->depth)
 227 );
 228
 229 TRACE_EVENT(ocfs2_validate_extent_block,
 230         TP_PROTO(unsigned long long blkno),
 231         TP_ARGS(blkno),
 232         TP_STRUCT__entry(
 233                 __field(unsigned long long, blkno)
 234         ),
 235         TP_fast_assign(
 236                 __entry->blkno = blkno;
 237         ),
 238         TP_printk("%llu ", __entry->blkno)
 239 );
 240
 241 TRACE_EVENT(ocfs2_rotate_leaf,
 242         TP_PROTO(unsigned int insert_cpos, int insert_index,
 243                  int has_empty, int next_free,
 244                  unsigned int l_count),
 245         TP_ARGS(insert_cpos, insert_index, has_empty,
 246                 next_free, l_count),
 247         TP_STRUCT__entry(
 248                 __field(unsigned int, insert_cpos)
 249                 __field(int, insert_index)
 250                 __field(int, has_empty)
 251                 __field(int, next_free)
 252                 __field(unsigned int, l_count)
 253         ),
 254         TP_fast_assign(
 255                 __entry->insert_cpos = insert_cpos;
 256                 __entry->insert_index = insert_index;
 257                 __entry->has_empty = has_empty;
 258                 __entry->next_free = next_free;
 259                 __entry->l_count = l_count;
 260         ),
 261         TP_printk("%u %d %d %d %u", __entry->insert_cpos,
 262                   __entry->insert_index, __entry->has_empty,
 263                   __entry->next_free, __entry->l_count)
 264 );
 265
 266 TRACE_EVENT(ocfs2_add_clusters_in_btree_ret,
 267         TP_PROTO(int status, int reason, int err),
 268         TP_ARGS(status, reason, err),
 269         TP_STRUCT__entry(
 270                 __field(int, status)
 271                 __field(int, reason)
 272                 __field(int, err)
 273         ),
 274         TP_fast_assign(
 275                 __entry->status = status;
 276                 __entry->reason = reason;
 277                 __entry->err = err;
 278         ),
 279         TP_printk("%d %d %d", __entry->status,
 280                   __entry->reason, __entry->err)
 281 );
 282
 283 TRACE_EVENT(ocfs2_mark_extent_written,
 284         TP_PROTO(unsigned long long owner, unsigned int cpos,
 285                  unsigned int len, unsigned int phys),
 286         TP_ARGS(owner, cpos, len, phys),
 287         TP_STRUCT__entry(
 288                 __field(unsigned long long, owner)
 289                 __field(unsigned int, cpos)
 290                 __field(unsigned int, len)
 291                 __field(unsigned int, phys)
 292         ),
 293         TP_fast_assign(
 294                 __entry->owner = owner;
 295                 __entry->cpos = cpos;
 296                 __entry->len = len;
 297                 __entry->phys = phys;
 298         ),
 299         TP_printk("%llu %u %u %u",
 300                   __entry->owner, __entry->cpos,
 301                   __entry->len, __entry->phys)
 302 );
 303
 304 DECLARE_EVENT_CLASS(ocfs2__truncate_log_ops,
 305         TP_PROTO(unsigned long long blkno, int index,
 306                  unsigned int start, unsigned int num),
 307         TP_ARGS(blkno, index, start, num),
 308         TP_STRUCT__entry(
 309                 __field(unsigned long long, blkno)
 310                 __field(int, index)
 311                 __field(unsigned int, start)
 312                 __field(unsigned int, num)
 313         ),
 314         TP_fast_assign(
 315                 __entry->blkno = blkno;
 316                 __entry->index = index;
 317                 __entry->start = start;
 318                 __entry->num = num;
 319         ),
 320         TP_printk("%llu %d %u %u",
 321                   __entry->blkno, __entry->index,
 322                   __entry->start, __entry->num)
 323 );
 324
 325 #define DEFINE_OCFS2_TRUNCATE_LOG_OPS_EVENT(name)       \
 326 DEFINE_EVENT(ocfs2__truncate_log_ops, name,     \
 327         TP_PROTO(unsigned long long blkno, int index,   \
 328                  unsigned int start, unsigned int num), \
 329         TP_ARGS(blkno, index, start, num))
 330
 331 DEFINE_OCFS2_TRUNCATE_LOG_OPS_EVENT(ocfs2_truncate_log_append);
 332
 333 DEFINE_OCFS2_TRUNCATE_LOG_OPS_EVENT(ocfs2_replay_truncate_records);
 334
 335 DEFINE_OCFS2_ULL_UINT_EVENT(ocfs2_flush_truncate_log);
 336
 337 DEFINE_OCFS2_INT_EVENT(ocfs2_begin_truncate_log_recovery);
 338
 339 DEFINE_OCFS2_INT_EVENT(ocfs2_truncate_log_recovery_num);
 340
 341 DEFINE_OCFS2_ULL_UINT_EVENT(ocfs2_complete_truncate_log_recovery);
 342
 343 DEFINE_OCFS2_ULL_UINT_EVENT(ocfs2_free_cached_blocks);
 344
 345 DEFINE_OCFS2_ULL_UINT_EVENT(ocfs2_cache_cluster_dealloc);
 346
 347 DEFINE_OCFS2_INT_INT_EVENT(ocfs2_run_deallocs);
 348
 349 TRACE_EVENT(ocfs2_cache_block_dealloc,
 350         TP_PROTO(int type, int slot, unsigned long long suballoc,
 351                  unsigned long long blkno, unsigned int bit),
 352         TP_ARGS(type, slot, suballoc, blkno, bit),
 353         TP_STRUCT__entry(
 354                 __field(int, type)
 355                 __field(int, slot)
 356                 __field(unsigned long long, suballoc)
 357                 __field(unsigned long long, blkno)
 358                 __field(unsigned int, bit)
 359         ),
 360         TP_fast_assign(
 361                 __entry->type = type;
 362                 __entry->slot = slot;
 363                 __entry->suballoc = suballoc;
 364                 __entry->blkno = blkno;
 365                 __entry->bit = bit;
 366         ),
 367         TP_printk("%d %d %llu %llu %u",
 368                   __entry->type, __entry->slot, __entry->suballoc,
 369                   __entry->blkno, __entry->bit)
 370 );
 371
 372 /* End of trace events for fs/ocfs2/alloc.c. */
 373
 374 #endif /* _TRACE_OCFS2_H */
 375
 376 /* This part must be outside protection */
 377 #undef TRACE_INCLUDE_PATH
 378 #define TRACE_INCLUDE_PATH .
 379 #define TRACE_INCLUDE_FILE ocfs2_trace
 380 #include <trace/define_trace.h>