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François Doray fad1b8bc2e [mojo] Use RunOrPostTask to send message on channel-assoc. interface. 
RunOrPostTask provides the same ordering and mutual exclusion
guarantees as PostTask, but it may run its callback synchronously.
to reduce scheduling overhead. It's appropriate for short tasks (since
the task runs synchronously, the RunOrPostTask call may take as long
as running the callback).

The change is behind a base::Feature
("MojoChannelAssociatedSendUsesRunOrPostTask") to allow measuring its
impact or disabling it completely in case problems are found.

Bug: 1503967
Change-Id: I226032e3771741b674bb9b97cdfa635d76e3addf
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/5063755
Reviewed-by: Ken Rockot <rockot@google.com>
Commit-Queue: Francois Pierre Doray <fdoray@chromium.org>
Cr-Commit-Position: refs/heads/main@{#1243073}
2024-01-04 20:22:53 +00:00
..
BUILD.gn
Mojo: Introduce [SupportsUrgent] and UrgentMessageScope
2023-11-03 21:39:01 +00:00
constants.mojom
Update copyright headers in ipc/, ios/, infra/
2022-09-14 23:29:06 +00:00
DEPS
ipcz: Prepare ipcz tests for custom drivers
2022-08-19 23:54:10 +00:00
DIR_METADATA
…
features.gni
Update copyright headers in ipc/, ios/, infra/
2022-09-14 23:29:06 +00:00
handle_attachment_fuchsia.cc
Update copyright headers in ipc/, ios/, infra/
2022-09-14 23:29:06 +00:00
handle_attachment_fuchsia.h
Update copyright headers in ipc/, ios/, infra/
2022-09-14 23:29:06 +00:00
handle_attachment_win.cc
Update copyright headers in ipc/, ios/, infra/
2022-09-14 23:29:06 +00:00
handle_attachment_win.h
Update copyright headers in ipc/, ios/, infra/
2022-09-14 23:29:06 +00:00
handle_win.cc
Update copyright headers in ipc/, ios/, infra/
2022-09-14 23:29:06 +00:00
handle_win.h
Update copyright headers in ipc/, ios/, infra/
2022-09-14 23:29:06 +00:00
ipc_channel_common.cc
Mojo: Introduce [SupportsUrgent] and UrgentMessageScope
2023-11-03 21:39:01 +00:00
ipc_channel_factory.cc
Mojo: Remove MessageQuotaChecker
2022-12-13 06:35:56 +00:00
ipc_channel_factory.h
Mojo: Remove MessageQuotaChecker
2022-12-13 06:35:56 +00:00
ipc_channel_handle.h
Update copyright headers in ipc/, ios/, infra/
2022-09-14 23:29:06 +00:00
ipc_channel_mojo_unittest.cc
Rename {absl => std}::optional in minor top-level dirs
2023-11-10 09:46:54 +00:00
ipc_channel_mojo.cc
Rename {absl => std}::optional in minor top-level dirs
2023-11-10 09:46:54 +00:00
ipc_channel_mojo.h
Rename {absl => std}::optional in minor top-level dirs
2023-11-10 09:46:54 +00:00
ipc_channel_nacl.cc
Making pickle friendly to base::span
2023-03-02 18:42:52 +00:00
ipc_channel_nacl.h
Update copyright headers in ipc/, ios/, infra/
2022-09-14 23:29:06 +00:00
ipc_channel_proxy_unittest_messages.h
Update copyright headers in ipc/, ios/, infra/
2022-09-14 23:29:06 +00:00
ipc_channel_proxy_unittest.cc
Manual raw_ptr rewrite: //ipc
2023-05-23 16:20:33 +00:00
ipc_channel_proxy.cc
Mojo: Introduce [SupportsUrgent] and UrgentMessageScope
2023-11-03 21:39:01 +00:00
ipc_channel_proxy.h
Mojo: Introduce [SupportsUrgent] and UrgentMessageScope
2023-11-03 21:39:01 +00:00
ipc_channel_reader_unittest.cc
Update copyright headers in ipc/, ios/, infra/
2022-09-14 23:29:06 +00:00
ipc_channel_reader.cc
task posting v3: remove includes of runner handles and IWYU task runners
2023-01-09 21:42:28 +00:00
ipc_channel_reader.h
Update copyright headers in ipc/, ios/, infra/
2022-09-14 23:29:06 +00:00
ipc_channel.cc
Update copyright headers in ipc/, ios/, infra/
2022-09-14 23:29:06 +00:00
ipc_channel.h
Mojo: Introduce [SupportsUrgent] and UrgentMessageScope
2023-11-03 21:39:01 +00:00
ipc_cpu_perftest.cc
[Code Health] Add string_view includes in //ipc
2023-12-21 02:15:09 +00:00
ipc_fuzzing_tests.cc
ipc: Replace deprecated RunLoop::QuitCurrent[WhenIdleClosure]Deprecated()
2023-12-28 20:06:22 +00:00
ipc_listener.cc
Update copyright headers in ipc/, ios/, infra/
2022-09-14 23:29:06 +00:00
ipc_listener.h
Update copyright headers in ipc/, ios/, infra/
2022-09-14 23:29:06 +00:00
ipc_logging.cc
Replace "internal value" API usage with non-deprecated versions.
2023-10-23 20:35:59 +00:00
ipc_logging.h
Additional raw_ptr rewrites for linux
2023-03-31 04:59:55 +00:00
ipc_message_attachment_set_posix_unittest.cc
Fix a typo.
2022-11-30 17:20:33 +00:00
ipc_message_attachment_set.cc
Update copyright headers in ipc/, ios/, infra/
2022-09-14 23:29:06 +00:00
ipc_message_attachment_set.h
Update copyright headers in ipc/, ios/, infra/
2022-09-14 23:29:06 +00:00
ipc_message_attachment.cc
Update copyright headers in ipc/, ios/, infra/
2022-09-14 23:29:06 +00:00
ipc_message_attachment.h
Update copyright headers in ipc/, ios/, infra/
2022-09-14 23:29:06 +00:00
ipc_message_macros.h
Multiplanar: Move GL specific Capabilities
2023-10-04 15:36:46 +00:00
ipc_message_null_macros.h
Update copyright headers in ipc/, ios/, infra/
2022-09-14 23:29:06 +00:00
ipc_message_pipe_reader.cc
Rename {absl => std}::optional in minor top-level dirs
2023-11-10 09:46:54 +00:00
ipc_message_pipe_reader.h
task posting v3: remove includes of runner handles and IWYU task runners
2023-01-09 21:42:28 +00:00
ipc_message_protobuf_utils_unittest.cc
Update copyright headers in ipc/, ios/, infra/
2022-09-14 23:29:06 +00:00
ipc_message_protobuf_utils.h
Update copyright headers in ipc/, ios/, infra/
2022-09-14 23:29:06 +00:00
ipc_message_start.h
Remove EncryptedMediaMsgStart
2023-10-23 18:51:11 +00:00
ipc_message_support_export.h
Update copyright headers in ipc/, ios/, infra/
2022-09-14 23:29:06 +00:00
ipc_message_templates_impl.h
Convert PendingSyncMessage::deserializer to std::unique_ptr<>
2023-04-06 16:58:46 +00:00
ipc_message_templates.h
Update copyright headers in ipc/, ios/, infra/
2022-09-14 23:29:06 +00:00
ipc_message_unittest.cc
Remove DictionaryValue IPC code.
2022-12-13 03:36:25 +00:00
ipc_message_utils_unittest.cc
Rename {absl => std}::optional in minor top-level dirs
2023-11-10 09:46:54 +00:00
ipc_message_utils.cc
[Code Health] Add string_view includes in //ipc
2023-12-21 02:15:09 +00:00
ipc_message_utils.h
Rename {absl => std}::optional in minor top-level dirs
2023-11-10 09:46:54 +00:00
ipc_message.cc
Update copyright headers in ipc/, ios/, infra/
2022-09-14 23:29:06 +00:00
ipc_message.h
Additional raw_ptr rewrites for linux
2023-03-31 04:59:55 +00:00
ipc_mojo_bootstrap_unittest.cc
Rename {absl => std}::optional in minor top-level dirs
2023-11-10 09:46:54 +00:00
ipc_mojo_bootstrap.cc
[mojo] Use RunOrPostTask to send message on channel-assoc. interface.
2024-01-04 20:22:53 +00:00
ipc_mojo_bootstrap.h
Mojo: Introduce [SupportsUrgent] and UrgentMessageScope
2023-11-03 21:39:01 +00:00
ipc_mojo_handle_attachment.cc
Update copyright headers in ipc/, ios/, infra/
2022-09-14 23:29:06 +00:00
ipc_mojo_handle_attachment.h
Update copyright headers in ipc/, ios/, infra/
2022-09-14 23:29:06 +00:00
ipc_mojo_message_helper.cc
Update copyright headers in ipc/, ios/, infra/
2022-09-14 23:29:06 +00:00
ipc_mojo_message_helper.h
Update copyright headers in ipc/, ios/, infra/
2022-09-14 23:29:06 +00:00
ipc_mojo_param_traits.cc
Update copyright headers in ipc/, ios/, infra/
2022-09-14 23:29:06 +00:00
ipc_mojo_param_traits.h
Update copyright headers in ipc/, ios/, infra/
2022-09-14 23:29:06 +00:00
ipc_mojo_perftest.cc
Update header includes for /base/functional in /h* and /i*
2023-01-12 00:58:41 +00:00
ipc_param_traits.h
Update copyright headers in ipc/, ios/, infra/
2022-09-14 23:29:06 +00:00
ipc_perftest_messages.cc
Update copyright headers in ipc/, ios/, infra/
2022-09-14 23:29:06 +00:00
ipc_perftest_messages.h
Update copyright headers in ipc/, ios/, infra/
2022-09-14 23:29:06 +00:00
ipc_perftest_util.cc
task posting v3: remove includes of runner handles and IWYU task runners
2023-01-09 21:42:28 +00:00
ipc_perftest_util.h
Update header includes for /base/functional in /h* and /i*
2023-01-12 00:58:41 +00:00
ipc_platform_file_attachment_posix.cc
Update copyright headers in ipc/, ios/, infra/
2022-09-14 23:29:06 +00:00
ipc_platform_file_attachment_posix.h
Update copyright headers in ipc/, ios/, infra/
2022-09-14 23:29:06 +00:00
ipc_platform_file.cc
Update copyright headers in ipc/, ios/, infra/
2022-09-14 23:29:06 +00:00
ipc_platform_file.h
Update copyright headers in ipc/, ios/, infra/
2022-09-14 23:29:06 +00:00
ipc_security_test_util.cc
Update header includes for /base/functional in /h* and /i*
2023-01-12 00:58:41 +00:00
ipc_security_test_util.h
Update copyright headers in ipc/, ios/, infra/
2022-09-14 23:29:06 +00:00
ipc_send_fds_test.cc
task posting v3: remove includes of runner handles and IWYU task runners
2023-01-09 21:42:28 +00:00
ipc_sender.h
Update copyright headers in ipc/, ios/, infra/
2022-09-14 23:29:06 +00:00
ipc_sync_channel_unittest.cc
Ban raw_ptr<T>::operator[] under enable_pointer_arithmetic_trait_check.
2023-09-19 00:10:00 +00:00
ipc_sync_channel.cc
Convert PendingSyncMsg::done_event to std::unique_ptr<>
2023-04-10 19:10:44 +00:00
ipc_sync_channel.h
Rename DanglingAcrossTasks to AcrossTasksDanglingUntriaged
2023-07-19 09:00:43 +00:00
ipc_sync_message_filter.cc
Convert PendingSyncMsg::done_event to std::unique_ptr<>
2023-04-10 19:10:44 +00:00
ipc_sync_message_filter.h
Update copyright headers in ipc/, ios/, infra/
2022-09-14 23:29:06 +00:00
ipc_sync_message_unittest.cc
Convert PendingSyncMessage::deserializer to std::unique_ptr<>
2023-04-06 16:58:46 +00:00
ipc_sync_message_unittest.h
Update copyright headers in ipc/, ios/, infra/
2022-09-14 23:29:06 +00:00
ipc_sync_message.cc
Convert PendingSyncMsg::done_event to std::unique_ptr<>
2023-04-10 19:10:44 +00:00
ipc_sync_message.h
Convert PendingSyncMsg::done_event to std::unique_ptr<>
2023-04-10 19:10:44 +00:00
ipc_test_base.cc
Mojo: Remove MessageQuotaChecker
2022-12-13 06:35:56 +00:00
ipc_test_base.h
Update copyright headers in ipc/, ios/, infra/
2022-09-14 23:29:06 +00:00
ipc_test_channel_listener.cc
Update copyright headers in ipc/, ios/, infra/
2022-09-14 23:29:06 +00:00
ipc_test_channel_listener.h
DanglingPointer: annotate for unittests base+linux [1/N]
2023-06-01 15:02:25 +00:00
ipc_test_sink.cc
Update copyright headers in ipc/, ios/, infra/
2022-09-14 23:29:06 +00:00
ipc_test_sink.h
Update copyright headers in ipc/, ios/, infra/
2022-09-14 23:29:06 +00:00
ipc_test.mojom
Reland: Fix IPC Channel pipe teardown
2023-11-08 23:22:16 +00:00
ipc.mojom
Update copyright headers in ipc/, ios/, infra/
2022-09-14 23:29:06 +00:00
mach_port_attachment_mac.cc
Move mach_logging to base/apple, leave a forwarding header
2023-08-16 20:35:49 +00:00
mach_port_attachment_mac.h
Update copyright headers in ipc/, ios/, infra/
2022-09-14 23:29:06 +00:00
mach_port_mac.cc
Update copyright headers in ipc/, ios/, infra/
2022-09-14 23:29:06 +00:00
mach_port_mac.h
Update copyright headers in ipc/, ios/, infra/
2022-09-14 23:29:06 +00:00
message_filter_router.cc
Update copyright headers in ipc/, ios/, infra/
2022-09-14 23:29:06 +00:00
message_filter_router.h
Rewrite vector<T*> into vector<raw_ptr<T, VectorExperimental>>
2023-12-20 19:29:35 +00:00
message_filter.cc
Update copyright headers in ipc/, ios/, infra/
2022-09-14 23:29:06 +00:00
message_filter.h
Update copyright headers in ipc/, ios/, infra/
2022-09-14 23:29:06 +00:00
message_mojom_traits.cc
Rename {absl => std}::optional in minor top-level dirs
2023-11-10 09:46:54 +00:00
message_mojom_traits.h
Rename {absl => std}::optional in minor top-level dirs
2023-11-10 09:46:54 +00:00
message_router.cc
Update copyright headers in ipc/, ios/, infra/
2022-09-14 23:29:06 +00:00
message_router.h
Update copyright headers in ipc/, ios/, infra/
2022-09-14 23:29:06 +00:00
message_view.cc
Rename {absl => std}::optional in minor top-level dirs
2023-11-10 09:46:54 +00:00
message_view.h
Rename {absl => std}::optional in minor top-level dirs
2023-11-10 09:46:54 +00:00
native_handle_type_converters.cc
Update copyright headers in ipc/, ios/, infra/
2022-09-14 23:29:06 +00:00
native_handle_type_converters.h
Update copyright headers in ipc/, ios/, infra/
2022-09-14 23:29:06 +00:00
OWNERS
…
param_traits_log_macros.h
Update copyright headers in ipc/, ios/, infra/
2022-09-14 23:29:06 +00:00
param_traits_macros.h
Update copyright headers in ipc/, ios/, infra/
2022-09-14 23:29:06 +00:00
param_traits_read_macros.h
Update copyright headers in ipc/, ios/, infra/
2022-09-14 23:29:06 +00:00
param_traits_write_macros.h
Update copyright headers in ipc/, ios/, infra/
2022-09-14 23:29:06 +00:00
run_all_perftests.cc
Update copyright headers in ipc/, ios/, infra/
2022-09-14 23:29:06 +00:00
run_all_unittests.cc
MojoIpcz: Enable by default for most platforms
2023-02-15 21:01:54 +00:00
SECURITY_OWNERS
Add tiszka@chromium.org to ipc/SECURITY_OWNERS
2023-10-04 00:03:57 +00:00
struct_constructor_macros.h
Update copyright headers in ipc/, ios/, infra/
2022-09-14 23:29:06 +00:00
sync_socket_unittest.cc
DanglingPointer: annotate for unittests base+linux [1/N]
2023-06-01 15:02:25 +00:00
test_proto.proto
Update copyright headers in ipc/, ios/, infra/
2022-09-14 23:29:06 +00:00
trace_ipc_message.cc
Remove EncryptedMediaMsgStart
2023-10-23 18:51:11 +00:00
trace_ipc_message.h
Update copyright headers in ipc/, ios/, infra/
2022-09-14 23:29:06 +00:00
urgent_message_observer.h
Mojo: Introduce [SupportsUrgent] and UrgentMessageScope
2023-11-03 21:39:01 +00:00