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2012-01-31[Mnesia] More optimizationsDan Gudmundsson
If a transaction releases a write, it can be deleted directly since no read locks or other write locks can be present
2012-01-31[Mnesia] Optimize double ets_lookupsDan Gudmundsson
2012-01-31[Mnesia] Optimize for lookup instead of match_objectDan Gudmundsson
5% faster on tpcb
2012-01-31[Mnesia] First try with ordered_set instead of bagDan Gudmundsson
Switch to ordered_set so match_object matches partially bound keys, more efficient.
2011-12-12Prepare releaseErlang/OTP
2011-12-09Update copyright yearsBjörn-Egil Dahlberg
2011-12-09Merge branch 'dgud/mnesia/read-sticky-bug/OTP-9786'Dan Gudmundsson
* dgud/mnesia/read-sticky-bug/OTP-9786: [mnesia] Read record from correct node [mnesia] Fixed sticky read lock bug [mnesia] Whitespace fixes Conflicts: lib/mnesia/src/mnesia_log.erl
2011-12-09Merge branch 'rc/mnesia_log-no-async'Henrik Nord
* rc/mnesia_log-no-async: Use the synchronous log_terms instead of alog_terms in mnesia_log:ets2dcd() OTP-9804
2011-12-07Use the synchronous log_terms instead of alog_terms in mnesia_log:ets2dcd()Richard Carlsson
This avoids the situation where mnesia could dump a very large ets table in its entirety into the message queue of the disk_log process, causing memory blowup and choking the disk logger.
2011-12-07[mnesia] Read record from correct nodeDan Gudmundsson
Read from where_to_read otherwise bad data may read during move_table, where where_to_write is updated before where_to_read and the table is available.
2011-12-07Merge branch 'dgud/mnesia/impl-table-options/OTP-8970'Dan Gudmundsson
* dgud/mnesia/impl-table-options/OTP-8970: [mnesia] Add possibility for implementation dependent storage options to create_table
2011-12-06[mnesia] Fixed sticky read lock bugDan Gudmundsson
wread on locks stuck at non-local node could return unexpected value. Thanks to Magnus Henoch who posted a nice testcase showing the bug.
2011-12-06[mnesia] Whitespace fixesDan Gudmundsson
2011-11-29mnesia tests: Eliminate use of tuple funBjörn Gustavsson
2011-11-28[mnesia] Add possibility for implementation dependent storage options to ↵Dan Gudmundsson
create_table
2011-11-22Revert "Update version numbers for pre-release of R15"Björn-Egil Dahlberg
This reverts commit e21ff9b0b69219ab3853be7e80813156113152b7.
2011-11-22Update version numbers for pre-release of R15OTP_R15ABjörn Gustavsson
2011-11-18Merge branch 'pr/mnesia_frag_hash'Henrik Nord
* pr/mnesia_frag_hash: add mnesia_frag_hash test Reduce calls to phash in key_to_frag_number OTP-9722
2011-11-11Merge branch 'maint-r14'Dan Gudmundsson
2011-11-10Update release notesErlang/OTP
2011-11-07Prepare releaseDan Gudmundsson
2011-11-07[mnesia] Fix deadlock in aborted mnesia:del_table_copy/2Dan Gudmundsson
2011-11-07[mnesia] Make all schema operations protocol awareDan Gudmundsson
Allow schema operation even if not all nodes are upgraded to latest version.
2011-11-07[mnesia] Remove export of clear_table which is not a schema operation anymoreDan Gudmundsson
2011-11-07[mnesia] Cleanly bring down mnesiaDan Gudmundsson
Aviods failing/wobbling testcase. Mnesia mishandled supervisors.
2011-10-27Remove unused */doc/src/make.dep filesBjörn Gustavsson
These dependency files was once used when building the documentation, but are no longer needed.
2011-10-27doc Makefiles: Eliminate DOCSUPPORT ifdefsBjörn Gustavsson
Some applications still have support for an ancient documentation build system. Eliminate the DOCSUPPORT define in otp.mk.in and the not taken arm of the ifdefs in the Makefiles.
2011-10-04Merge branch 'dev' into majorBjörn-Egil Dahlberg
2011-10-04Prepare releaseOTP_R14B04Erlang/OTP
2011-09-28Merge remote-tracking branch 'upstream/dev' into majorDan Gudmundsson
2011-09-28[mnesia] Prepare releaseDan Gudmundsson
2011-09-27Merge branch 'dev' into majorHans Bolinder
* dev: Improve the generation of man pages Correct XML files
2011-09-26Correct XML filesHans Bolinder
2011-09-21Merge branch 'dev' into majorDan Gudmundsson
2011-09-21Merge branch 'dgud/mnesia/leaking-log/OTP-9551' into devDan Gudmundsson
* dgud/mnesia/leaking-log/OTP-9551: [mnesia] Use api to log decisions.
2011-09-19[mnesia] Use dedicated api for clearing tablesDan Gudmundsson
Mainly to correctly clear dets tables. It may also be faster to use the dedicated functions.
2011-09-19[mnesia] Use api to log decisions.Dan Gudmundsson
Instead of just appending decisions to the log, use mnesia_log:log(Decision), it will increment the counter which causes the log to be dumped even if no actual commits are stored on this node. This fixed a bug where the LATEST.log would grow forever on a node which had the schema on disc, but where not involved in any commits.
2011-09-19Merge branch 'dev' into majorDan Gudmundsson
2011-09-15[mnesia] Fix schema conversion to previous versionsDan Gudmundsson
2011-09-15[mnesia] Whitespace fixesDan Gudmundsson
2011-09-15[mnesia] Update protocol versionDan Gudmundsson
And remove old protocol version hacks
2011-09-15[mnesia] Mnesia schema merge tested with 2 nodes, r13b04 -> r14b (dev)Ulf Wiger
The do_merge_schema function now converts cstructs from a remote node when it detects that they are different. In order to be compatible the other way around, mnesia_controller:get_cstructs() detects a remote caller, and converts the cstructs before sending them.
2011-09-15[mnesia] Fixed bug in aborted schema transactionsDan Gudmundsson
2011-09-15[mnesia] Add hrl dependencyDan Gudmundsson
2011-08-16emulator: Add a fourth element in exception stacktracesBjörn Gustavsson
This commit is a preparation for introducing location information (filename/line number) in stacktraces in exceptions. Currently a stack trace looks like: [{Mod1,Function1,Arity1}, . . . {ModN,FunctionN,ArityN}] Add a forth element to each tuple that can be used indication the filename and line number of the source file: [{Mod1,Function1,Arity1,Location1}, . . . {ModN,FunctionN,ArityN,LocationN}] In this commit, the fourth element will just be an empty list, and we will change all code that look at or manipulate stacktraces.
2011-05-24Prepare releaseOTP_R14B03Erlang/OTP
2011-05-20Update copyright yearsBjörn-Egil Dahlberg
2011-05-19Merge branch 'dgud/mnesia/prepare-release' into devDan Gudmundsson
* dgud/mnesia/prepare-release: Prepare mnesia release Remove deadcode
2011-05-18Convert majority tests to common test frameworkDan Gudmundsson
2011-05-17Prepare mnesia releaseDan Gudmundsson
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