← Back to branch summary

~drizzle-trunk/drizzle/development

« back to all changes in this revision

Viewing changes to plugin/memcached_functions/memc_cas.cc

  • Committer: Stewart Smith
  • Author(s): Vasil Dimov, Stewart Smith
  • Date: 2010-12-20 02:24:00 UTC
  • mto: (2021.1.2 build)
  • mto: This revision was merged to the branch mainline in revision 2022.
  • Revision ID: stewart@flamingspork.com-20101220022400-0p9lvvppwgaowdju
Merge Revision revid:vasil.dimov@oracle.com-20101102165720-164z3666y3tut4c2 from MySQL InnoDB

Original revid:vasil.dimov@oracle.com-20101102165720-164z3666y3tut4c2

Original Authors: Vasil Dimov <vasil.dimov@oracle.com>
Original commit message:
Fix Bug#53046 dict_update_statistics_low can still be run concurrently on same table

Replace the array of mutexes that used to protect
dict_index_t::stat_n_diff_key_vals[] with an array of rw locks that protects
all the stats related members in dict_table_t and all of its indexes.

Approved by:    Jimmy (rb://503)

Show diffs side-by-side

added added

removed removed

Lines of Context:
plugin/memcached_functions/memc_cas.cc
1
1
/* - mode: c; c-basic-offset: 2; indent-tabs-mode: nil; -*-
2
2
 *  vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
3
3
 *
4
 
 * Copyright (C) 2009, Patrick "CaptTofu" Galbraith, Padraig O'Sullivan
 
4
 * Copyright (c) 2009, Patrick "CaptTofu" Galbraith, Padraig O'Sullivan
5
5
 * All rights reserved.
6
6
 *
7
7
 * Redistribution and use in source and binary forms, with or without
29
29
 * THE POSSIBILITY OF SUCH DAMAGE.
30
30
 */
31
31
 
32
 
#include <config.h>
 
32
#include "config.h"
33
33
#include <drizzled/function/str/strfunc.h>
34
34
 
35
35
#include "memcached_functions.h"