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2016-05-09Merge branch 'sverker/system_info-erts_mmap/OTP-13560'Sverker Eriksson
2016-05-09Merge branch 'sverker/trace-send-receive-matchspec/OTP-13507'Sverker Eriksson
2016-05-09erts: Remove some attributes from the abstract format docHans Bolinder
Some wild attributes are no longer mentioned separately.
2016-05-04erts: Add send and 'receive' to trace_info/2Sverker Eriksson
to obtain match specs
2016-05-04erts: Fix bug in trace_pattern for 'on_load'Sverker Eriksson
'on_load' is a call trace.
2016-05-04erts: Fix missing type in doc for trace_patternSverker Eriksson
2016-05-04erts: Fix PAM to be callable from non-scheduler threadSverker Eriksson
also simplified the interface to to run PAM from trace
2016-05-04erts: Add docs for trace_pattern with 'send' and 'receive'Sverker Eriksson
2016-05-04erts: Change receive matchspec to [NodeOrOther, Pid, Msg]Sverker Eriksson
2016-05-04erts: Add Sender in 'receive' trace matchspecSverker Eriksson
All 'EXIT' and monitor messages are sent from 'system' Timeouts are "sent" from 'clock_service'
2016-05-04erts: Add matchspec restrictions for 'receive' traceSverker Eriksson
and non-call-trace. This is the easy way out to avoid difficult locking scenarios when accessing tracing flags on another process.
2016-05-04erts: Add matchspec to 'receive' traceSverker Eriksson
2016-05-04erts: Remove multi scheduler blocking in match specsSverker Eriksson
for enable_trace and disable_trace operations. Instead seize needed locks while updating trace flags.
2016-05-04erts: Add match spec for send traceSverker Eriksson
2016-05-04erts: Rename constants in enum erts_break_opSverker Eriksson
with uppercase for constants and why not call them 'RESTART' and 'PAUSE' as the API.
2016-05-04erts: Rename struct typeSverker Eriksson
as is trips up my editor symbol tagging.
2016-05-04erts: Beautify some code with container_of macroSverker Eriksson
2016-05-04erts: Add macro HAVE_ERTS_MMAPSverker Eriksson
and make erts_mmap unavailable at compile time if not supported.
2016-05-04erts: Refactor erl_mmap.hSverker Eriksson
by (only) moving around stuff in the file. in order to make it easier to ifdef away all erts_mmap_* if not supported.
2016-05-04Merge branch 'bjorn/fix-on_load/OTP-12593'Björn Gustavsson
* bjorn/fix-on_load/OTP-12593: Update documentation regarding improvements Correctly handle multiple load attempts when on_load is pending Avoid deadlock when an on_load function makes an external call to the module itself code_server: Eliminate unnecessary Tag in handle_call/3 Reimplement -on_load() Refactor erts_finish_loading() and insert_new_code() code_SUITE: Make on_load_binary/1 clearer by using merl
2016-05-04Merge branch 'rickard/fix-sched-sys-task/OTP-13047'Rickard Green
* rickard/fix-sched-sys-task/OTP-13047: Fix scheduling of system tasks
2016-05-04Merge branch 'rickard/reds-fix/master/OTP-13512'Rickard Green
* rickard/reds-fix/master/OTP-13512: Ensure correct reduction counting
2016-05-04Ensure correct reduction countingRickard Green
2016-05-04Merge branch 'lemenkov/crash_dump_while_dist_error/PR-947/OTP-13474'Henrik Nord
* lemenkov/crash_dump_while_dist_error/PR-947/OTP-13474: Add patch to crash dump on large distribution
2016-05-04Reimplement -on_load()Björn Gustavsson
Load the module as old code; swap old and new code if the -on_load function succeeds. That way, a failed update attempt for a module that has an -on_load function will preserve the previous version of the code.
2016-05-03Update preloaded modulesBjörn-Egil Dahlberg
2016-05-03Merge branch 'egil/erts/gc-doc/OTP-13532'Björn-Egil Dahlberg
* egil/erts/gc-doc/OTP-13532: erts: Remove forgotten atoms in erl_tracer erts: Update garbage collection trace documentation
2016-05-03Merge branch 'egil/erts/doc-lttng-beam-tps/OTP-10282'Björn-Egil Dahlberg
* egil/erts/doc-lttng-beam-tps/OTP-10282: erts: Rename LTTng tracepoint aio_pool_add to aio_pool_put erts: Change argument order for LTTng driver_stop runtime_tools: Document BEAM lttng tracepoints
2016-05-03Merge branch 'dotsimon/gc-info-crashdump/PR-1026/OTP-13541'Björn-Egil Dahlberg
* dotsimon/gc-info-crashdump/PR-1026/OTP-13541: Print heap pointers for garbing processes during crashdump
2016-05-03Merge branch 'margnus1/llvm-corruption-fix/PR-1038/OTP-13366'Lukas Larsson
* margnus1/llvm-corruption-fix/PR-1038/OTP-13366: erl_process: Restore R18 HiPE PCB offsets
2016-05-03Merge branch 'lukas/erts/rename_xmqd_to_hmqd/OTP-13366'Lukas Larsson
* lukas/erts/rename_xmqd_to_hmqd/OTP-13366: erts: Rename erl flag +xmqd to +hmqd in erlexec Fix proc_lib message_queue_data spec erts: Fix total_heap_size calculation for on_heap erts: Rename erl flag +xmqd to +hmqd
2016-05-03Merge branch 'lukas/erts/sensitive_yield/OTP-13540'Lukas Larsson
* lukas/erts/sensitive_yield/OTP-13540: Yield after setting sensitive for save_calls
2016-05-03Merge branch 'lukas/erts/tracing/misc_fixes/OTP-13503'Lukas Larsson
* lukas/erts/tracing/misc_fixes/OTP-13503: erts: Add test for new procs trace with spawn_link kernel: Remove seq_trace event order dep in tc erts: Add tests for set on link tracing erts: Expand trace tests for refc binaries erts: Remove erl_tracer with invalid state erts: Remove some dead code erts: Fix broken doc link to erl_tracer Conflicts: erts/emulator/beam/erl_trace.c
2016-05-02erts: Remove forgotten atoms in erl_tracerBjörn-Egil Dahlberg
2016-05-02erts: Update garbage collection trace documentationBjörn-Egil Dahlberg
2016-05-02erts: Rename LTTng tracepoint aio_pool_add to aio_pool_putBjörn-Egil Dahlberg
* Be consistent.
2016-05-02erts: Change argument order for LTTng driver_stopBjörn-Egil Dahlberg
* Be consistent.
2016-05-02Refactor erts_finish_loading() and insert_new_code()Björn Gustavsson
As a preparation for fixing some issues with -on_load(), we will integrate insert_new_code() into erts_finish_loading. Also rename insert_new_code() to stub_insert_new_code() to make it clear that it will only be used when making a stub module
2016-04-29erts: Clarify docs for trace_pattern/3Sverker Eriksson
2016-04-29Merge branch 'egil/erts/tracing-support-lttng/OTP-13532'Björn-Egil Dahlberg
* egil/erts/tracing-support-lttng/OTP-13532: (28 commits) runtime_tools: User's guide to LTTng and dyntrace runtime_tools: Fix Dtrace build erts: Fix gc messages in tracer_SUITE erts: Fix gc messages in sensitive_SUITE erts: Fix gc messages in trace_port_SUITE tools: Update fprof tests tools: Update fprof with new gc traces runtime_tools: Update dyntrace_lttng_SUITE tests runtime_tools: Add 'return_to' for call tracing erts: Fix return_to trace callback erts: Update erl_tracer documentation erts: Fix erl_tracer documentation typos Update preloaded erl_tracer.beam erts: Update erl_tracer type specs runtime_tools: Add lttng dyntrace tests runtime_tools: Extend 'trace' and 'enabled' tracer callbacks erts: Extend 'enabled' and 'trace' tracer callbacks runtime_tools: Extend 'enabled' tracer callbacks erts: Extend 'enabled' tracer callbacks runtime_tools: Update lttng garbage collection trace ...
2016-04-29erts: Fix gc messages in tracer_SUITEBjörn-Egil Dahlberg
2016-04-29erts: Fix gc messages in sensitive_SUITEBjörn-Egil Dahlberg
2016-04-29erts: Fix gc messages in trace_port_SUITEBjörn-Egil Dahlberg
2016-04-29erts: Fix return_to trace callbackBjörn-Egil Dahlberg
2016-04-29erts: Update erl_tracer documentationBjörn-Egil Dahlberg
2016-04-29erts: Fix erl_tracer documentation typosBjörn-Egil Dahlberg
2016-04-29Update preloaded erl_tracer.beamBjörn-Egil Dahlberg
2016-04-29erts: Update erl_tracer type specsBjörn-Egil Dahlberg
2016-04-29erts: Extend 'enabled' and 'trace' tracer callbacksBjörn-Egil Dahlberg
Adds the following capabilities to a tracer backend * enabled_running_procs/3 changed from enabled_running/3 * enabled_running_ports/3 * trace_running_procs/6 changed from trace_running/6 * trace_running_ports/6
2016-04-29erts: Extend 'enabled' tracer callbacksBjörn-Egil Dahlberg
Adds the following capabilities to a tracer backend * enabled_procs/3 * enabled_ports/3 * enabled_running/3 * enabled_call/3 * enabled_send/3 * enabled_receive/3 * enabled_garbage_collection/3 These functions will fall back to enabled/3 if not provided and the tracepoint is active.
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