Bug #44001 | Usage of pin / pinbox for the lock free hash | ||
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Submitted: | 31 Mar 2009 21:43 | Modified: | 14 Jan 2010 18:02 |
Reporter: | Marc ALFF | Email Updates: | |
Status: | Closed | Impact on me: | |
Category: | MySQL Server: Performance Schema | Severity: | S3 (Non-critical) |
Version: | mysql-6.0-perf | OS: | Any |
Assigned to: | Marc ALFF | CPU Architecture: | Any |
[31 Mar 2009 21:43]
Marc ALFF
[3 Apr 2009 17:11]
Marc ALFF
Also, - the file delete instrumentation should remove entries from the file hash, - likewise for table drop and the table name hash
[6 Jun 2009 1:05]
Bugs System
A patch for this bug has been committed. After review, it may be pushed to the relevant source trees for release in the next version. You can access the patch from: http://lists.mysql.com/commits/75764 3165 Marc Alff 2009-06-05 Bug#44001 Usage of pin / pinbox for the lock free hash Revised usage of LF_HASH in the performance schema code, per discussion during code review. modified: mysql-test/suite/perfschema/r/start_server32_off.result mysql-test/suite/perfschema/r/start_server32_on.result mysql-test/suite/perfschema/r/start_server64_off.result mysql-test/suite/perfschema/r/start_server64_on.result storage/perfschema/pfs.cc storage/perfschema/pfs_instr.cc storage/perfschema/pfs_instr.h storage/perfschema/pfs_instr_class.cc storage/perfschema/pfs_instr_class.h storage/perfschema/pfs_lock.h storage/perfschema/unittest/pfs_instr-t.cc storage/perfschema/unittest/pfs_instr_class-t.cc
[26 Jun 2009 9:14]
Guilhem Bichot
Approved. I have informed Marc of a last question which needs a reply (regarding how infinite loops could happen).
[14 Jan 2010 10:00]
Marc ALFF
Merged in: - mysql-next-mr (Celosia / 5.5.99-m3) - mysql-6.0-codebase (6.0.14)
[14 Jan 2010 18:02]
Paul DuBois
Not in any released version. No changelog entry needed.