otp.git - Mirror of Erlang/OTP repository.

Age	Commit message (Collapse)	Author
2017-07-06	Allow toggling lock counting at runtime	John Högberg
	The implementation is still hidden behind ERTS_ENABLE_LOCK_COUNT, and all categories are still enabled by default, but the actual counting can be toggled at will. OTP-13170
2017-05-04	Update copyright year	Raimo Niskanen

2017-03-22	erts: Improve reduction count during table cleanup	Sverker Eriksson

2017-03-22	erts: Replace meta_pid_to{_fixed}_tab with linked lists	Sverker Eriksson
	from process psd through all owned/fixed tables. As meta_pid_to{_fixed}_tab maps to slot in meta_main_tab which is planned for destruction. In this commit we no longer seize table lock while freeing the table (free_table_cont) as it's not needed and makes the code a bit simpler. Any concurrent operation on the table will only access lock, owner and status and then bail out.
2016-09-19	erts: Tweak ets grow/shrink to keep up at contention	Sverker Eriksson

2016-09-19	erts: Fix ets_SUITE:memory	Sverker Eriksson
	by simply asking for the size of struct ext_segtab
2016-09-19	erts: Suppress failed ETS memory checks	Sverker Eriksson
	due to the grow/shrink hysteresis of the meta tables
2016-09-19	erts: Redesign ets with separate segment tables	Sverker Eriksson
	* Keep it simple(r) * To prepare for both dynamic sized segments and segtabs
2016-09-19	erts: Remove unnecessary access of 'is_resizing'	Sverker Eriksson
	in tables without write_concurrency and remove it totally #ifndef ERTS_SMP
2016-06-08	Revert "erts: Remove unnecessary access of 'is_resizing'"	Sverker Eriksson
	This reverts commit f4bdac18cb9dd45185e911308a5ebd95ff10d7fd.
2016-06-01	erts: Remove unnecessary access of 'is_resizing'	Sverker Eriksson
	in tables without write_concurrency and remove it totally #ifndef ERTS_SMP
2016-03-15	update copyright-year	Henrik Nord

2015-06-18	Change license text to APLv2	Bruce Yinhe

2014-12-19	ets: Increase data available in crash dumps and ets:info	Lukas Larsson
	OTP-12376
2014-06-11	erts: Fix cache alignment for ETS write_concurrency locks	Sverker Eriksson
	Effects if sizeof(erts_smp_rwmtx_t) > 64: + Better performance due to less false sharing - Increased memory footprint per table
2014-02-24	erts: configure number of write_concurrency locks	Lukas Larsson
	Make it possible to change the number of write_concurrency locks to use. This is usefull to change when you for some reason want to use more/less locks per write_concurrency ets table. eg. OSs with a limit on how many mutexes can exist at once.
2013-02-22	Update copyright years	Björn-Egil Dahlberg

2013-01-23	erts,stdlib: Increase number of locks for write_concurrency	Sverker Eriksson

2011-12-09	Update copyright years	Björn-Egil Dahlberg

2011-10-06	ETS: Fix valgrind PossiblyLost in ETS hash tables	Sverker Eriksson
	Add an extra pointer to start of segment with the active segment table to get rid of PossiblyLost errors without the need of a too general suppression that may hide real memory leaks in ETS.
2009-11-20	The R13B03 release.OTP_R13B03	Erlang/OTP