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, 0 insertions, 21 deletions

diff --git a/erts/emulator/beam/bif.h b/erts/emulator/beam/bif.h
index 7cb2c78815..71f232035d 100644
--- a/erts/emulator/beam/bif.h
+++ b/erts/emulator/beam/bif.h
@@ -322,27 +322,6 @@ do {					\
 	ERTS_BIF_EXITED((PROC));	\
 } while (0)
 
-#ifdef ERTS_SMP
-#define ERTS_SMP_BIF_CHK_PENDING_EXIT(P, L)				\
-do {									\
-    ERTS_SMP_LC_ASSERT((L) == erts_proc_lc_my_proc_locks((P)));		\
-    ERTS_SMP_LC_ASSERT(ERTS_PROC_LOCK_MAIN & (L));			\
-    if (!((L) & ERTS_PROC_LOCK_STATUS))					\
-	erts_smp_proc_lock((P), ERTS_PROC_LOCK_STATUS);			\
-    if (ERTS_PROC_PENDING_EXIT((P))) {					\
-	erts_handle_pending_exit((P), (L)|ERTS_PROC_LOCK_STATUS);	\
-	erts_smp_proc_unlock((P),					\
-			     (((L)|ERTS_PROC_LOCK_STATUS)		\
-			      & ~ERTS_PROC_LOCK_MAIN));			\
-	ERTS_BIF_EXITED((P));						\
-    }									\
-    if (!((L) & ERTS_PROC_LOCK_STATUS))					\
-	erts_smp_proc_unlock((P), ERTS_PROC_LOCK_STATUS);		\
-} while (0)
-#else
-#define ERTS_SMP_BIF_CHK_PENDING_EXIT(P, L)
-#endif
-
 /*
  * The ERTS_BIF_*_AWAIT_X_*_TRAP makros either exits the caller, or
  * sets up a trap to erlang:await_proc_exit/3.