xfs_dir2_trace.c 5.8 KB

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  1. /*
  2. * Copyright (c) 2000-2003,2005 Silicon Graphics, Inc.
  3. * All Rights Reserved.
  4. *
  5. * This program is free software; you can redistribute it and/or
  6. * modify it under the terms of the GNU General Public License as
  7. * published by the Free Software Foundation.
  8. *
  9. * This program is distributed in the hope that it would be useful,
  10. * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11. * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  12. * GNU General Public License for more details.
  13. *
  14. * You should have received a copy of the GNU General Public License
  15. * along with this program; if not, write the Free Software Foundation,
  16. * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
  17. */
  18. #include "xfs.h"
  19. #include "xfs_fs.h"
  20. #include "xfs_types.h"
  21. #include "xfs_inum.h"
  22. #include "xfs_dir2.h"
  23. #include "xfs_da_btree.h"
  24. #include "xfs_bmap_btree.h"
  25. #include "xfs_dir2_sf.h"
  26. #include "xfs_attr_sf.h"
  27. #include "xfs_dinode.h"
  28. #include "xfs_inode.h"
  29. #include "xfs_dir2_trace.h"
  30. #ifdef XFS_DIR2_TRACE
  31. ktrace_t *xfs_dir2_trace_buf;
  32. /*
  33. * Enter something in the trace buffers.
  34. */
  35. static void
  36. xfs_dir2_trace_enter(
  37. xfs_inode_t *dp,
  38. int type,
  39. char *where,
  40. char *name,
  41. int namelen,
  42. void *a0,
  43. void *a1,
  44. void *a2,
  45. void *a3,
  46. void *a4,
  47. void *a5,
  48. void *a6,
  49. void *a7)
  50. {
  51. void *n[5];
  52. ASSERT(xfs_dir2_trace_buf);
  53. ASSERT(dp->i_dir_trace);
  54. if (name)
  55. memcpy(n, name, min((int)sizeof(n), namelen));
  56. else
  57. memset((char *)n, 0, sizeof(n));
  58. ktrace_enter(xfs_dir2_trace_buf,
  59. (void *)(long)type, (void *)where,
  60. (void *)a0, (void *)a1, (void *)a2, (void *)a3,
  61. (void *)a4, (void *)a5, (void *)a6, (void *)a7,
  62. (void *)(long)namelen,
  63. (void *)n[0], (void *)n[1], (void *)n[2],
  64. (void *)n[3], (void *)n[4]);
  65. ktrace_enter(dp->i_dir_trace,
  66. (void *)(long)type, (void *)where,
  67. (void *)a0, (void *)a1, (void *)a2, (void *)a3,
  68. (void *)a4, (void *)a5, (void *)a6, (void *)a7,
  69. (void *)(long)namelen,
  70. (void *)n[0], (void *)n[1], (void *)n[2],
  71. (void *)n[3], (void *)n[4]);
  72. }
  73. void
  74. xfs_dir2_trace_args(
  75. char *where,
  76. xfs_da_args_t *args)
  77. {
  78. xfs_dir2_trace_enter(args->dp, XFS_DIR2_KTRACE_ARGS, where,
  79. (char *)args->name, (int)args->namelen,
  80. (void *)(unsigned long)args->hashval,
  81. (void *)((unsigned long)(args->inumber >> 32)),
  82. (void *)((unsigned long)(args->inumber & 0xFFFFFFFF)),
  83. (void *)args->dp, (void *)args->trans,
  84. (void *)(unsigned long)args->justcheck, NULL, NULL);
  85. }
  86. void
  87. xfs_dir2_trace_args_b(
  88. char *where,
  89. xfs_da_args_t *args,
  90. xfs_dabuf_t *bp)
  91. {
  92. xfs_dir2_trace_enter(args->dp, XFS_DIR2_KTRACE_ARGS_B, where,
  93. (char *)args->name, (int)args->namelen,
  94. (void *)(unsigned long)args->hashval,
  95. (void *)((unsigned long)(args->inumber >> 32)),
  96. (void *)((unsigned long)(args->inumber & 0xFFFFFFFF)),
  97. (void *)args->dp, (void *)args->trans,
  98. (void *)(unsigned long)args->justcheck,
  99. (void *)(bp ? bp->bps[0] : NULL), NULL);
  100. }
  101. void
  102. xfs_dir2_trace_args_bb(
  103. char *where,
  104. xfs_da_args_t *args,
  105. xfs_dabuf_t *lbp,
  106. xfs_dabuf_t *dbp)
  107. {
  108. xfs_dir2_trace_enter(args->dp, XFS_DIR2_KTRACE_ARGS_BB, where,
  109. (char *)args->name, (int)args->namelen,
  110. (void *)(unsigned long)args->hashval,
  111. (void *)((unsigned long)(args->inumber >> 32)),
  112. (void *)((unsigned long)(args->inumber & 0xFFFFFFFF)),
  113. (void *)args->dp, (void *)args->trans,
  114. (void *)(unsigned long)args->justcheck,
  115. (void *)(lbp ? lbp->bps[0] : NULL),
  116. (void *)(dbp ? dbp->bps[0] : NULL));
  117. }
  118. void
  119. xfs_dir2_trace_args_bibii(
  120. char *where,
  121. xfs_da_args_t *args,
  122. xfs_dabuf_t *bs,
  123. int ss,
  124. xfs_dabuf_t *bd,
  125. int sd,
  126. int c)
  127. {
  128. xfs_buf_t *bpbs = bs ? bs->bps[0] : NULL;
  129. xfs_buf_t *bpbd = bd ? bd->bps[0] : NULL;
  130. xfs_dir2_trace_enter(args->dp, XFS_DIR2_KTRACE_ARGS_BIBII, where,
  131. (char *)args->name, (int)args->namelen,
  132. (void *)args->dp, (void *)args->trans,
  133. (void *)bpbs, (void *)(long)ss, (void *)bpbd, (void *)(long)sd,
  134. (void *)(long)c, NULL);
  135. }
  136. void
  137. xfs_dir2_trace_args_db(
  138. char *where,
  139. xfs_da_args_t *args,
  140. xfs_dir2_db_t db,
  141. xfs_dabuf_t *bp)
  142. {
  143. xfs_buf_t *dbp = bp ? bp->bps[0] : NULL;
  144. xfs_dir2_trace_enter(args->dp, XFS_DIR2_KTRACE_ARGS_DB, where,
  145. (char *)args->name, (int)args->namelen,
  146. (void *)(unsigned long)args->hashval,
  147. (void *)((unsigned long)(args->inumber >> 32)),
  148. (void *)((unsigned long)(args->inumber & 0xFFFFFFFF)),
  149. (void *)args->dp, (void *)args->trans,
  150. (void *)(unsigned long)args->justcheck, (void *)(long)db,
  151. (void *)dbp);
  152. }
  153. void
  154. xfs_dir2_trace_args_i(
  155. char *where,
  156. xfs_da_args_t *args,
  157. xfs_ino_t i)
  158. {
  159. xfs_dir2_trace_enter(args->dp, XFS_DIR2_KTRACE_ARGS_I, where,
  160. (char *)args->name, (int)args->namelen,
  161. (void *)(unsigned long)args->hashval,
  162. (void *)((unsigned long)(args->inumber >> 32)),
  163. (void *)((unsigned long)(args->inumber & 0xFFFFFFFF)),
  164. (void *)args->dp, (void *)args->trans,
  165. (void *)(unsigned long)args->justcheck,
  166. (void *)((unsigned long)(i >> 32)),
  167. (void *)((unsigned long)(i & 0xFFFFFFFF)));
  168. }
  169. void
  170. xfs_dir2_trace_args_s(
  171. char *where,
  172. xfs_da_args_t *args,
  173. int s)
  174. {
  175. xfs_dir2_trace_enter(args->dp, XFS_DIR2_KTRACE_ARGS_S, where,
  176. (char *)args->name, (int)args->namelen,
  177. (void *)(unsigned long)args->hashval,
  178. (void *)((unsigned long)(args->inumber >> 32)),
  179. (void *)((unsigned long)(args->inumber & 0xFFFFFFFF)),
  180. (void *)args->dp, (void *)args->trans,
  181. (void *)(unsigned long)args->justcheck, (void *)(long)s, NULL);
  182. }
  183. void
  184. xfs_dir2_trace_args_sb(
  185. char *where,
  186. xfs_da_args_t *args,
  187. int s,
  188. xfs_dabuf_t *bp)
  189. {
  190. xfs_buf_t *dbp = bp ? bp->bps[0] : NULL;
  191. xfs_dir2_trace_enter(args->dp, XFS_DIR2_KTRACE_ARGS_SB, where,
  192. (char *)args->name, (int)args->namelen,
  193. (void *)(unsigned long)args->hashval,
  194. (void *)((unsigned long)(args->inumber >> 32)),
  195. (void *)((unsigned long)(args->inumber & 0xFFFFFFFF)),
  196. (void *)args->dp, (void *)args->trans,
  197. (void *)(unsigned long)args->justcheck, (void *)(long)s,
  198. (void *)dbp);
  199. }
  200. #endif /* XFS_DIR2_TRACE */