aboutsummaryrefslogtreecommitdiffstats
path: root/erts/emulator
AgeCommit message (Collapse)Author
2016-04-01Merge branch 'rickard/port-sig-dropped-fix/OTP-13424' into maint-18Erlang/OTP
* rickard/port-sig-dropped-fix/OTP-13424: Fix implementation of dropped signal to port
2016-04-01Merge branch 'rickard/last_calls/OTP-13418' into maint-18Erlang/OTP
* rickard/last_calls/OTP-13418: Unbreak process_info(Pid,last_calls)
2016-04-01erts: Fix race for process_flag(trap_exit,true)Sverker Eriksson
and a concurrent exit signal. We now actually guarantee that the process will not die from exit signal *after* the call to process_flag(trap_exit,true) has returned. The race is narrow and probably quite hard to observe even if you manage to provoke it. Has only been confirmed with the help of return trace and a sleep in send_exit_signal(). Solution: Seize status lock to prevent send_exit_signal() from reading an old status (without TRAP_EXIT) and then writing PENDING_EXIT after TRAP_EXIT has been set by process_flag_2().
2016-04-01erts: Don't search for non-existing Map keys twiceBjörn-Egil Dahlberg
* For maps:get/2,3 and maps:find/2, searching for an immediate key, e.g. an atom, the search was performed twice if the key did not exist in the map.
2016-04-01Merge branch 'rickard/proc-free-fix/OTP-13446'Rickard Green
* rickard/proc-free-fix/OTP-13446: Fix bad refc management of process struct Conflicts: erts/emulator/beam/erl_process.c
2016-03-31Refactor time_t in efile_drvBjörn-Egil Dahlberg
2016-03-31Fix bad refc management of process structRickard Green
2016-03-31Fix unsafe transformation of apply/3 with fixed argumentsBjörn Gustavsson
62473daf introduced an unsafe optimization in the loader. See the comments in the test case for an explanation of the problem.
2016-03-30Fix scheduling of system tasksRickard Green
2016-03-30erts: Fix "hanging" VM caused by exiting tty_sl driverSverker Eriksson
Bug introduced on master in a31eab5469b7740d.
2016-03-29Merge branch 'lukas/erts/enif_trace_functions/OTP-13442'Lukas Larsson
* lukas/erts/enif_trace_functions/OTP-13442: erts: Fix bug in enif_send erts: Fix windows nif port tests erts: Fix bug in enif_term_to_binary erts: Remove printout when dec_term fails in DEBUG erts: Polish erl_nif docs erts: Improve enif_binary_to_term erts: Add enif_port_command erts: Add enif_term_to_binary and enif_binary_to_term erts: Add enif_is_process/port_alive erts: Add enif_cpu/now_time and enif_make_unique_integer
2016-03-29erts: Fix bug in enif_sendSverker Eriksson
Let cache_env() set env->heap_frag to same as MBUF(p) as it is in any other case.
2016-03-29erts: Fix windows nif port testsLukas Larsson
2016-03-29erts: Fix bug in enif_term_to_binarySverker Eriksson
Wait until after dec_term and factory_close to do cache_env(), otherwise we will cache the wrong state.
2016-03-29erts: Remove printout when dec_term fails in DEBUGSverker Eriksson
2016-03-29erts: Improve enif_binary_to_termSverker Eriksson
* Accept a raw data buffer instead of ErlNifBinary * Accept option ERL_NIF_BIN2TERM_SAFE * Return number of read bytes
2016-03-29erts: Add enif_port_commandLukas Larsson
2016-03-29erts: Add enif_term_to_binary and enif_binary_to_termLukas Larsson
2016-03-29erts: Add enif_is_process/port_aliveLukas Larsson
2016-03-29erts: Add enif_cpu/now_time and enif_make_unique_integerLukas Larsson
2016-03-29Merge branch 'rickard/improve-psd/OTP-13428'Rickard Green
* rickard/improve-psd/OTP-13428: Improve process/port specific data management
2016-03-29Merge branch 'rickard/delayed-gc-fix'Rickard Green
* rickard/delayed-gc-fix: Allow delayed gc while scheduled out
2016-03-29Merge branch 'rickard/port-sig-dropped-fix/OTP-13424'Rickard Green
* rickard/port-sig-dropped-fix/OTP-13424: Fix implementation of dropped signal to port
2016-03-29Merge branch 'lukas/erts/inline_tagvaldef/OTP-13440'Lukas Larsson
* lukas/erts/inline_tagvaldef/OTP-13440: erts: inline tag_val_def
2016-03-29erts: inline tag_val_defLukas Larsson
The tag_val_def function was called and multiple switch statements had to be traversed in term.c, and then a big switch in the calling code to branch on the term types. By inlining the switches are merged by the compiler and a lot fewer branches have to be taken. Benchmarks show that this increases performance of enc_term by as much as 10%.
2016-03-29Merge branch 'lukas/erts/low_write_freq_darwin/OTP-12345'Lukas Larsson
* lukas/erts/low_write_freq_darwin/OTP-12345: erts: Fix LOW_WRITE section for non llvm os x compilation
2016-03-29erts: Fix incorrect non-smp debug assertLukas Larsson
2016-03-24Improve process/port specific data managementRickard Green
2016-03-24erts: std_alloc is not thread safe on non-smpHenrik Nord
2016-03-21Merge branch 'sverk/wait_for_deallocations'Sverker Eriksson
2016-03-21Merge branch 'egil/fix-ttsl_drv-log'Björn-Egil Dahlberg
* egil/fix-ttsl_drv-log: Fix ttsl_drv logging without TERMCAP
2016-03-18Fix implementation of dropped signal to portRickard Green
2016-03-18Merge branch 'lukas/erts/scheduler_SUITE_compile_win/OTP-13428'Lukas Larsson
* lukas/erts/scheduler_SUITE_compile_win/OTP-13428: Fix dirty scheduler tc on windows
2016-03-18Merge branch 'lukas/erts/fix_scheduler_suspend/ERL-94/PR-978/OTP-13425'Lukas Larsson
* lukas/erts/fix_scheduler_suspend/ERL-94/PR-978/OTP-13425: erts: Fix install of suspend handler Conflicts: erts/emulator/sys/unix/erl_unix_sys.h erts/emulator/sys/unix/sys.c
2016-03-17Allow delayed gc while scheduled outRickard Green
2016-03-16erts: Fix LOW_WRITE section for non llvm os x compilationLukas Larsson
2016-03-16Unbreak process_info(Pid,last_calls)Rickard Green
2016-03-16erts: Create erl_crash.dump when out of memoryLukas Larsson
This was accidentally removed in commit cd6903be0740db
2016-03-16Take out (parts of) broken fp exception support for MacOS XBjörn Gustavsson
Floating-point exception support on MacOS X has never been especially reliable, and has therefore been disabled by default for a long time. The fpe support is now broken. Therefore, take out the unnecessary test for modern mcontext in configure (whatever that means) and the associated code in sys_float.c. Add #error directives to sys_float.c to make it clear that fpe is not supported. It seems to risky to mess with the mess of #ifdef's, so we will not attempt to remove all fpe support code for MacOS X.
2016-03-15Fix ttsl_drv logging without TERMCAPBjörn-Egil Dahlberg
2016-03-15erts: Fix erts_debug:set_internal_state(wait,deallocations)Sverker Eriksson
that could hang if concurrent deallocations was initiated.
2016-03-15update copyright-yearHenrik Nord
2016-03-15Merge branch 'egil/fix-fdatasync-mac/OTP-13411'Björn-Egil Dahlberg
* egil/fix-fdatasync-mac/OTP-13411: erts: Use fcntl(fd, F_FULLFSYNC) instead of fdatasync on Mac OSX
2016-03-15erts: Use fcntl(fd, F_FULLFSYNC) instead of fdatasync on Mac OSXBjörn-Egil Dahlberg
The syscall fdatasync does not work as intended on Mac OSX. Both the function fsync and fdatasync now uses fcntl(fd, F_FULLFSYNC) on Mac OSX.
2016-03-15Fix dirty scheduler tc on windowsLukas Larsson
2016-03-15Merge branch 'egil/extend-ttsl_drv-logging'Björn-Egil Dahlberg
* egil/extend-ttsl_drv-logging: erts: Increase ttsl_drv logging capabilities
2016-03-14erts: Increase ttsl_drv logging capabilitiesBjörn-Egil Dahlberg
2016-03-14Tweak bs_construct_SUITEBjörn-Egil Dahlberg
2016-03-14Tweak port_SUITEBjörn-Egil Dahlberg
2016-03-11Fix module_info_SUITEBjörn-Egil Dahlberg
generated by cgit v1.2.3 (git 2.25.1) at 2025-04-22 02:30:37 +0000