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Viewing changes to plugin/myisam/mi_rkey.cc

  • Committer: Brian Aker
  • Date: 2010-08-11 18:47:39 UTC
  • mfrom: (1689.2.28 rollup)
  • Revision ID: brian@gaz-20100811184739-ey7llnsu12gfv6hb
No longer concurrent, no longer need these locks.

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Lines of Context:
plugin/myisam/mi_rkey.cc
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  if (fast_mi_readinfo(info))
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    goto err;
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  if (share->concurrent_insert)
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    pthread_rwlock_rdlock(&share->key_root_lock[inx]);
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  nextflag=myisam_read_vec[search_flag];
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  use_key_length=pack_key_length;
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  if (!(nextflag & (SEARCH_FIND | SEARCH_NO_FIND | SEARCH_LAST)))
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      if (res == 2)
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      {
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        info->lastpos= HA_OFFSET_ERROR;
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        if (share->concurrent_insert)
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          pthread_rwlock_unlock(&share->key_root_lock[inx]);
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        return((errno= HA_ERR_KEY_NOT_FOUND));
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      }
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      /*
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      }
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    }
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  }
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  if (share->concurrent_insert)
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    pthread_rwlock_unlock(&share->key_root_lock[inx]);
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  /* Calculate length of the found key;  Used by mi_rnext_same */
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  if ((keyinfo->flag & HA_VAR_LENGTH_KEY) && last_used_keyseg &&