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path: root/src/lib/evloop/workqueue.c
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2024-12-03Revert "Rework of worker threads' start and exit + slight changes in cleanup ↵David Goulet
code" This reverts commit 4f3aafa1e422e9aa005b74c8a1d40cc3e9143346. Once merged upstream, the CI failed here with: Warning: Failed to confirm worker threads' start up after timeout. Warning: Bug: /builds/tpo/core/tor/build/src/app/tor(_start+0x2a) [0x56404d21ddaa] (on Tor 0.4.9.0-alpha-dev 4f3aafa1e422e9aa) Warning: Bug: /builds/tpo/core/tor/build/src/app/tor(cpuworker_init+0x53) [0x56404d373d53] (on Tor 0.4.9.0-alpha-dev 4f3aafa1e422e9aa) Warning: Bug: /builds/tpo/core/tor/build/src/app/tor(log_backtrace_impl+0x57) [0x56404d29e1f7] (on Tor 0.4.9.0-alpha-dev 4f3aafa1e422e9aa) Warning: Bug: /builds/tpo/core/tor/build/src/app/tor(main+0x19) [0x56404d21dd59] (on Tor 0.4.9.0-alpha-dev 4f3aafa1e422e9aa) Warning: Bug: /builds/tpo/core/tor/build/src/app/tor(run_tor_main_loop+0xce) [0x56404d22188e] (on Tor 0.4.9.0-alpha-dev 4f3aafa1e422e9aa) Warning: Bug: /builds/tpo/core/tor/build/src/app/tor(threadpool_new+0x295) [0x56404d3e28f5] (on Tor 0.4.9.0-alpha-dev 4f3aafa1e422e9aa) Warning: Bug: /builds/tpo/core/tor/build/src/app/tor(tor_assertion_failed_+0x148) [0x56404d2a9248] (on Tor 0.4.9.0-alpha-dev 4f3aafa1e422e9aa) Warning: Bug: /builds/tpo/core/tor/build/src/app/tor(tor_main+0x49) [0x56404d21e179] (on Tor 0.4.9.0-alpha-dev 4f3aafa1e422e9aa) Warning: Bug: /builds/tpo/core/tor/build/src/app/tor(tor_run_main+0x1e5) [0x56404d221db5] (on Tor 0.4.9.0-alpha-dev 4f3aafa1e422e9aa) Warning: Bug: /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xea) [0x7f6aa3b1cd7a] (on Tor 0.4.9.0-alpha-dev 4f3aafa1e422e9aa) Warning: Bug: Tor 0.4.9.0-alpha-dev (git-4f3aafa1e422e9aa): Assertion 0 failed in threadpool_new at /builds/tpo/core/tor/src/lib/evloop/workqueue.c:641: . Stack trace: (on Tor 0.4.9.0-alpha-dev 4f3aafa1e422e9aa) We are figuring it out but revert this so we can release an alpha.
2024-12-03Rework of worker threads' start and exit + slight changes in cleanup codeWaldemar Zimpel
See issue #40991
2024-10-31Fix: Use FREE_AND_NULL() for releasing workqueue resourcesWaldemar Zimpel
See issue #40989
2024-10-10Fix: Memory leaks in cpuworker on shutdownWaldemar Zimpel
Resources allocated by cpuworker weren't being freed on clean shutdown. This applies for worker threads, worker thread pool, reply queue, reply event, ...
2023-05-10compute the client-side pow in a cpuworker threadRoger Dingledine
We mark the intro circuit with a new flag saying that the pow is in the cpuworker queue. When the cpuworker comes back, it either has a solution, in which case we proceed with sending the intro1 cell, or it has no solution, in which case we unmark the intro circuit and let the whole process restart on the next iteration of connection_ap_handshake_attach_circuit().
2022-11-23relay: Use the configured number of threads for worker work calculationDavid Goulet
We cap our number of CPU worker threads to at least 2 even if we have a single core. But also, before we used to always add one extra thread regardless of the number of core. This meant that we were off when re-using the get_num_cpus() function when calculating our onionskin work overhead because we were always off by one. This commit makes it that we always use the number of thread our actual thread pool was configured with. Fixes #40719 Signed-off-by: David Goulet <dgoulet@torproject.org>
2019-11-07Make all our struct names end with "_t".Nick Mathewson
This is an automated commit, generated by this command: ./scripts/maint/rename_c_identifier.py \ address_ttl_s address_ttl_t \ aes_cnt_cipher aes_cnt_cipher_t \ authchallenge_data_s authchallenge_data_t \ authenticate_data_s authenticate_data_t \ cached_bw_event_s cached_bw_event_t \ cbuf cbuf_t \ cell_ewma_s cell_ewma_t \ certs_data_s certs_data_t \ channel_idmap_entry_s channel_idmap_entry_t \ channel_listener_s channel_listener_t \ channel_s channel_t \ channel_tls_s channel_tls_t \ circuit_build_times_s circuit_build_times_t \ circuit_muxinfo_s circuit_muxinfo_t \ circuitmux_policy_circ_data_s circuitmux_policy_circ_data_t \ circuitmux_policy_data_s circuitmux_policy_data_t \ circuitmux_policy_s circuitmux_policy_t \ circuitmux_s circuitmux_t \ coord coord_t \ cpuworker_job_u cpuworker_job_u_t \ cv_testinfo_s cv_testinfo_t \ ddmap_entry_s ddmap_entry_t \ dircollator_s dircollator_t \ dist_ops dist_ops_t \ ecdh_work_s ecdh_work_t \ ewma_policy_circ_data_s ewma_policy_circ_data_t \ ewma_policy_data_s ewma_policy_data_t \ fp_pair_map_entry_s fp_pair_map_entry_t \ fp_pair_map_s fp_pair_map_t \ guard_selection_s guard_selection_t \ mbw_cache_entry_s mbw_cache_entry_t \ outbuf_table_ent_s outbuf_table_ent_t \ queued_event_s queued_event_t \ replyqueue_s replyqueue_t \ rsa_work_s rsa_work_t \ sandbox_cfg_elem sandbox_cfg_elem_t \ scheduler_s scheduler_t \ smp_param smp_param_t \ socket_table_ent_s socket_table_ent_t \ state_s state_t \ threadpool_s threadpool_t \ timeout_cb timeout_cb_t \ tor_libevent_cfg tor_libevent_cfg_t \ tor_threadlocal_s tor_threadlocal_t \ url_table_ent_s url_table_ent_t \ worker_state_s worker_state_t \ workerthread_s workerthread_t \ workqueue_entry_s workqueue_entry_t
2019-02-20Remove all uses of weak_rng.Nick Mathewson
I'm not removing the weak_rng code itself yet, since it is possible that we will want to revert one of these.
2018-11-14Normalize .may_include to always have paths, and paths to includeNick Mathewson
2018-10-17evloop: fix docs for threadpool_register_reply_eventcypherpunks
Commit 6a5f62f68f2c73dbbbbddb4fa3759586f4c2b0dc ultimately didn't include the base argument, and the callback is named cb.
2018-10-17evloop: fix docscypherpunks
alert_sockets_t was moved in 544ab27a949406628809869111b7288017a5bcb1.
2018-07-10Rename torlog.[ch] to log.[ch]Nick Mathewson
Fun fact: these files used to be called log.[ch] until we ran into conflicts with systems having a log.h file. But now that we always include "lib/log/log.h", we should be fine.
2018-07-05Clean up include paths for libtor-evloop (automated)Nick Mathewson
2018-07-05All remaining files in src/common belong to the event loop.Nick Mathewson