Merge branch 'rickard/port-optimizations/OTP-10336' into rickard/r16/port-optimizations/OTP-10336

* rickard/port-optimizations/OTP-10336:
  Change annotate level for emacs-22 in cerl
  Update etp-commands
  Add documentation on communication in Erlang
  Add support for busy port message queue
  Add driver callback epilogue
  Implement true asynchronous signaling between processes and ports
  Add erl_drv_[send|output]_term
  Move busy port flag
  Use rwlock for driver list
  Optimize management of port tasks
  Improve configuration of process and port tables
  Remove R9 compatibility features
  Use ptab functionality also for ports
  Prepare for use of ptab functionality also for ports
  Atomic port state
  Generalize process table implementation
  Implement functionality for delaying thread progress from unmanaged threads

Conflicts:
	erts/doc/src/erl_driver.xml
	erts/doc/src/erlang.xml
	erts/emulator/beam/beam_bif_load.c
	erts/emulator/beam/beam_bp.c
	erts/emulator/beam/beam_emu.c
	erts/emulator/beam/bif.c
	erts/emulator/beam/copy.c
	erts/emulator/beam/erl_alloc.c
	erts/emulator/beam/erl_alloc.types
	erts/emulator/beam/erl_bif_info.c
	erts/emulator/beam/erl_bif_port.c
	erts/emulator/beam/erl_bif_trace.c
	erts/emulator/beam/erl_init.c
	erts/emulator/beam/erl_message.c
	erts/emulator/beam/erl_port_task.c
	erts/emulator/beam/erl_process.c
	erts/emulator/beam/erl_process.h
	erts/emulator/beam/erl_process_lock.c
	erts/emulator/beam/erl_trace.c
	erts/emulator/beam/export.h
	erts/emulator/beam/global.h
	erts/emulator/beam/io.c
	erts/emulator/sys/unix/sys.c
	erts/emulator/sys/vxworks/sys.c
	erts/emulator/test/port_SUITE.erl
	erts/etc/unix/cerl.src
	erts/preloaded/ebin/erlang.beam
	erts/preloaded/ebin/prim_inet.beam
	erts/preloaded/src/prim_inet.erl
	lib/hipe/cerl/erl_bif_types.erl
	lib/kernel/doc/src/inet.xml
	lib/kernel/src/inet.erl

1 files changed, 8 insertions, 1 deletions

diff --git a/erts/emulator/beam/atom.names b/erts/emulator/beam/atom.names
index afcbd732df..c47a608215 100644
--- a/erts/emulator/beam/atom.names
+++ b/erts/emulator/beam/atom.names
@@ -94,6 +94,7 @@ atom asynchronous
 atom atom
 atom atom_used
 atom attributes
+atom await_port_send_result
 atom await_proc_exit
 atom await_sched_wall_time_modifications
 atom awaiting_load
@@ -152,6 +153,7 @@ atom connection_closed
 atom cons
 atom const
 atom context_switches
+atom control
 atom copy
 atom cpu
 atom cpu_timestamp
@@ -204,6 +206,7 @@ atom erlang
 atom ERROR='ERROR'
 atom error_handler
 atom error_logger
+atom erts_internal
 atom ets
 atom ETS_TRANSFER='ETS-TRANSFER'
 atom event
@@ -237,6 +240,7 @@ atom gc_end
 atom gc_start
 atom Ge='>='
 atom generational
+atom get_data
 atom get_seq_token
 atom get_tcw
 atom getenv
@@ -408,6 +412,7 @@ atom overlapped_io
 atom owner
 atom packet
 atom packet_size
+atom parallelism
 atom Plus='+'
 atom pause
 atom pending
@@ -419,12 +424,12 @@ atom pid
 atom port
 atom ports
 atom port_count
+atom port_limit
 atom print
 atom priority
 atom private
 atom process
 atom processes
-atom processes_trap
 atom processes_used
 atom process_count
 atom process_display
@@ -434,6 +439,7 @@ atom procs
 atom profile
 atom protected
 atom protection
+atom ptab_list_continue
 atom public
 atom purify
 atom quantify
@@ -481,6 +487,7 @@ atom sequential_trace_token
 atom serial
 atom set
 atom set_cpu_topology
+atom set_data
 atom set_on_first_link
 atom set_on_first_spawn
 atom set_on_link