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path: root/fs/xfs/libxfs/xfs_bmap.c
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Diffstat (limited to 'fs/xfs/libxfs/xfs_bmap.c')
-rw-r--r--fs/xfs/libxfs/xfs_bmap.c32
1 files changed, 0 insertions, 32 deletions
diff --git a/fs/xfs/libxfs/xfs_bmap.c b/fs/xfs/libxfs/xfs_bmap.c
index 8ae3775a9b63..b872e9cedb69 100644
--- a/fs/xfs/libxfs/xfs_bmap.c
+++ b/fs/xfs/libxfs/xfs_bmap.c
@@ -244,30 +244,6 @@ xfs_bmap_forkoff_reset(
244 } 244 }
245} 245}
246 246
247/*
248 * Debug/sanity checking code
249 */
250
251STATIC int
252xfs_bmap_sanity_check(
253 struct xfs_mount *mp,
254 struct xfs_buf *bp,
255 int level)
256{
257 struct xfs_btree_block *block = XFS_BUF_TO_BLOCK(bp);
258
259 if (block->bb_magic != cpu_to_be32(XFS_BMAP_CRC_MAGIC) &&
260 block->bb_magic != cpu_to_be32(XFS_BMAP_MAGIC))
261 return 0;
262
263 if (be16_to_cpu(block->bb_level) != level ||
264 be16_to_cpu(block->bb_numrecs) == 0 ||
265 be16_to_cpu(block->bb_numrecs) > mp->m_bmap_dmxr[level != 0])
266 return 0;
267
268 return 1;
269}
270
271#ifdef DEBUG 247#ifdef DEBUG
272STATIC struct xfs_buf * 248STATIC struct xfs_buf *
273xfs_bmap_get_bp( 249xfs_bmap_get_bp(
@@ -410,9 +386,6 @@ xfs_bmap_check_leaf_extents(
410 goto error_norelse; 386 goto error_norelse;
411 } 387 }
412 block = XFS_BUF_TO_BLOCK(bp); 388 block = XFS_BUF_TO_BLOCK(bp);
413 XFS_WANT_CORRUPTED_GOTO(mp,
414 xfs_bmap_sanity_check(mp, bp, level),
415 error0);
416 if (level == 0) 389 if (level == 0)
417 break; 390 break;
418 391
@@ -1312,8 +1285,6 @@ xfs_bmap_read_extents(
1312 if (error) 1285 if (error)
1313 return error; 1286 return error;
1314 block = XFS_BUF_TO_BLOCK(bp); 1287 block = XFS_BUF_TO_BLOCK(bp);
1315 XFS_WANT_CORRUPTED_GOTO(mp,
1316 xfs_bmap_sanity_check(mp, bp, level), error0);
1317 if (level == 0) 1288 if (level == 0)
1318 break; 1289 break;
1319 pp = XFS_BMBT_PTR_ADDR(mp, block, 1, mp->m_bmap_dmxr[1]); 1290 pp = XFS_BMBT_PTR_ADDR(mp, block, 1, mp->m_bmap_dmxr[1]);
@@ -1346,9 +1317,6 @@ xfs_bmap_read_extents(
1346 XFS_ERRLEVEL_LOW, ip->i_mount, block); 1317 XFS_ERRLEVEL_LOW, ip->i_mount, block);
1347 goto error0; 1318 goto error0;
1348 } 1319 }
1349 XFS_WANT_CORRUPTED_GOTO(mp,
1350 xfs_bmap_sanity_check(mp, bp, 0),
1351 error0);
1352 /* 1320 /*
1353 * Read-ahead the next leaf block, if any. 1321 * Read-ahead the next leaf block, if any.
1354 */ 1322 */