Nick Mathewson
3c8dabf69a
Fix up some workqueue/threading issues spotted by dgoulet.
2015-01-21 12:26:41 -05:00
Nick Mathewson
a52e549124
Update workqueue implementation to use a single queue for the work
...
Previously I used one queue per worker; now I use one queue for
everyone. The "broadcast" code is gone, replaced with an idempotent
'update' operation.
2015-01-15 11:05:22 -05:00
Nick Mathewson
051ad788e0
Incorporate some comments based on notes from dgoulet
2015-01-14 11:31:14 -05:00
Nick Mathewson
1e896214e7
Refactor cpuworker to use workqueue/threadpool code.
2015-01-14 11:23:34 -05:00
Nick Mathewson
e5f8c772f4
Test and fix workqueue_entry_cancel().
2015-01-14 11:17:46 -05:00
Nick Mathewson
c51f7c23e3
Test a little more of compat_threads.c
2015-01-14 11:05:56 -05:00
Nick Mathewson
b2db3fb462
Documentation for new workqueue and condition and locking stuff
2015-01-14 11:05:54 -05:00
Nick Mathewson
4abbf13f99
Add a way to tell all threads to do something.
2015-01-14 11:01:21 -05:00
Nick Mathewson
51bc0e7f3d
Isolate the "socketpair or a pipe" logic for alerting main thread
...
This way we can use the linux eventfd extension where available.
Using EVFILT_USER on the BSDs will be a teeny bit trickier, and will
require libevent hacking.
2015-01-14 11:01:19 -05:00
Nick Mathewson
c7eebe237d
Make pending work cancellable.
2015-01-14 10:56:27 -05:00
Nick Mathewson
a82604b526
Initial workqueue implemention, with a simple test.
...
It seems to be working, but more tuning is needed.
2015-01-14 10:56:24 -05:00
