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buf0flu.c:

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Add diagnostics to track why ut_a(block->state == BUF_BLOCK_FILE_PAGE) failed in buf_flush_ready_for_replace() for a user


innobase/buf/buf0flu.c:
  Add diagnostics to track why ut_a(block->state == BUF_BLOCK_FILE_PAGE) failed in buf_flush_ready_for_replace() for a user
This commit is contained in:
unknown 2005-03-15 08:33:47 +02:00
parent 7e517f7319
commit f56889321f
1 changed files with 9 additions and 1 deletions
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10
innobase/buf/buf0flu.c
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@ -115,7 +115,15 @@ buf_flush_ready_for_replace(
#ifdef UNIV_SYNC_DEBUG
ut_ad(mutex_own(&(buf_pool->mutex)));
#endif /* UNIV_SYNC_DEBUG */
ut_a(block->state == BUF_BLOCK_FILE_PAGE);
if (block->state != BUF_BLOCK_FILE_PAGE) {
ut_print_timestamp(stderr);
fprintf(stderr,
" InnoDB: Error: buffer block state %lu in the LRU list!\n",
(ulong)block->state);
ut_print_buf(stderr, (byte*)block, sizeof(buf_block_t));
return(FALSE);
}
if ((ut_dulint_cmp(block->oldest_modification, ut_dulint_zero) > 0)
|| (block->buf_fix_count != 0)