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author | Lukas Larsson <[email protected]> | 2017-10-02 10:40:25 +0200 |
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committer | Lukas Larsson <[email protected]> | 2017-10-02 10:40:25 +0200 |
commit | 9033a41375f3a31a18eb0cba3ea0dc84efbc0aa0 (patch) | |
tree | 8731693cd5c15ffd8f064a3f304aec49fdcebca8 /erts/emulator/beam/io.c | |
parent | f75fa8129fcd18fc56407778960252e6c10a3a37 (diff) | |
parent | 0c6df1f92be6337efe4d7e3d1964063f9acf770f (diff) | |
download | otp-9033a41375f3a31a18eb0cba3ea0dc84efbc0aa0.tar.gz otp-9033a41375f3a31a18eb0cba3ea0dc84efbc0aa0.tar.bz2 otp-9033a41375f3a31a18eb0cba3ea0dc84efbc0aa0.zip |
Merge branch 'lukas/erts/poll-thread/OTP-14346'
* lukas/erts/poll-thread/OTP-14346: (25 commits)
erts: Trigger ready events when erts_io_control fails
erts: enif_select steal test
kernel: Rewrite gen_udp_SUITE:read_packet tc
erts: disable kernel-poll on OS X vsn < 16
erts: Fix msacc testcase with new poll-thread
erts: Add testcases to test IOp and IOt options
erts: get_internal_state(check_io_debug) now prints to error_logger
erts: Remove eager check io
erts: Move all I/O polling to a seperate thread
erts: Fix smp_select testcase to use ERL_DRV_USE
erts: Fix msacc unmanaged state counter
erts: Optimize port_task quick allocator
erts: Add ERTS_THR_PREF_QUICK_ALLOC_IMPL
erts: Update suspend of scheduler to handle multiple pollsets
erts: Add multiple poll sets
erts: Some code cleanup for gdb to work better
erts: temp_alloc can no longer be disabled
erts: Refactor check_io to use one static struct
erts: Replace check_io spinlock with lock-less list insertion
erts: Add number of enif_select's to check_io_debug
...
Diffstat (limited to 'erts/emulator/beam/io.c')
-rw-r--r-- | erts/emulator/beam/io.c | 28 |
1 files changed, 6 insertions, 22 deletions
diff --git a/erts/emulator/beam/io.c b/erts/emulator/beam/io.c index bc1b9b6ef4..85013af3ad 100644 --- a/erts/emulator/beam/io.c +++ b/erts/emulator/beam/io.c @@ -5390,24 +5390,17 @@ erts_stale_drv_select(Eterm port, switch (mode) { case ERL_DRV_READ | ERL_DRV_WRITE: type = "Input/Output"; - goto deselect; case ERL_DRV_WRITE: type = "Output"; - goto deselect; case ERL_DRV_READ: type = "Input"; - deselect: - if (deselect) { - driver_select(drv_port, hndl, - mode | ERL_DRV_USE_NO_CALLBACK, - 0); - } - break; default: - type = "Event"; - if (deselect) - driver_event(drv_port, hndl, NULL); - break; + type = ""; + } + if (deselect) { + driver_select(drv_port, hndl, + mode | ERL_DRV_USE_NO_CALLBACK, + 0); } dsbufp = erts_create_logger_dsbuf(); @@ -7511,14 +7504,6 @@ no_output_callback(ErlDrvData drv_data, char *buf, ErlDrvSizeT len) } static void -no_event_callback(ErlDrvData drv_data, ErlDrvEvent event, ErlDrvEventData event_data) -{ - Port *prt = get_current_port(); - report_missing_drv_callback(prt, "Event", "event()"); - driver_event(ERTS_Port2ErlDrvPort(prt), event, NULL); -} - -static void no_ready_input_callback(ErlDrvData drv_data, ErlDrvEvent event) { Port *prt = get_current_port(); @@ -7585,7 +7570,6 @@ init_driver(erts_driver_t *drv, ErlDrvEntry *de, DE_Handle *handle) drv->outputv = de->outputv; drv->control = de->control; drv->call = de->call; - drv->event = de->event ? de->event : no_event_callback; drv->ready_input = de->ready_input ? de->ready_input : no_ready_input_callback; drv->ready_output = de->ready_output ? de->ready_output : no_ready_output_callback; drv->timeout = de->timeout ? de->timeout : no_timeout_callback; |