Age | Commit message (Collapse) | Author |
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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().
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Those clause are obsolete and never used by common_test.
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* 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.
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* sa/specs-for-callbacks:
Add documentation about -specs for callbacks
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* bjorn/kernel/doc:
code: Remove 'bad_path' error code from set_path/1
Update Kernel documentation
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* rickard/proc-free-fix/OTP-13446:
Fix bad refc management of process struct
Conflicts:
erts/emulator/beam/erl_process.c
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We don't want otp_internal to only grow, and grow, and grow...
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The mentioned functions in erl_internal and erl_eval was removed
a long time ago.
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code:set_path/1 no longer returns {error,bad_path} (an exception
will be thrown instead).
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Language cleaned up by technical writers from Combitech.
Proofreading and corrections by Björn Gustavsson and
Hans Bolinder.
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* sstrigler/ct_logs_add_blank:
Add blank before dots
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* bjorn/optimize-start-up/OTP-13368:
reltool_server_SUITE: Correct diffing of start scripts
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In c3c6182, systools was updated to add more modules to be pre-loaded
along with error_handler. That is a pure optimization.
Because of the extra modules, test cases that compared the start
scripts generated by SASL with the ones generated by Reltool
would fail.
We must implement a more elaborate way to diff the scripts.
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62473daf introduced an unsafe optimization in the loader.
See the comments in the test case for an explanation of
the problem.
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Bug introduced on master in a31eab5469b7740d.
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In 9870d22b2401b, the timetrap for large_write/1 was accidentally
reduced from the default 30 minutes to only 1 minute. That is not
enough for some older computers.
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abnormal1/1 started failing sporadically when 22785cd1e21
changed using the messages_get/0 and using its own implementation:
get_messages() ->
receive
Msg -> [Msg|get_messages()]
after 1 -> []
end.
In test_server:messages_get/0, there was "after 0" instead of "after
1" as in this version.
We could change back to using "after 0", but it seems that the
test case just happened to work before the change.
Instead, read out the message that is guranteed to be in the message
queue, and *then* check that the message queue is empty.
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In 8d7d5627, test_server:sleep/1 was changed to ct:sleep/1.
Change it to timer:sleep/1 to make the timing more exact
(ct:sleep/1 will call another process).
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Allow an open operation to fail with {error,enoent}. That will
happen if the executable has compiled-in support for netns,
but the computer has not been configured for netns.
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* lukas/erts/etp-bigendian-pid-fix:
erts: Fix etp pid print on big endian
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* lukas/kernel/sendfile_fallback_chunksize_adj/OTP-13444:
kernel: Reduce sendfile fallback chunk size
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* 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
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Let cache_env() set env->heap_frag to same as MBUF(p)
as it is in any other case.
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Wait until after dec_term and factory_close to do cache_env(),
otherwise we will cache the wrong state.
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* Accept a raw data buffer instead of ErlNifBinary
* Accept option ERL_NIF_BIN2TERM_SAFE
* Return number of read bytes
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