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| author | Josh Blum <josh@joshknows.com> | 2011-04-22 17:02:07 -0700 |
|---|---|---|
| committer | Josh Blum <josh@joshknows.com> | 2011-04-22 17:02:07 -0700 |
| commit | 627075e60e0b893a412e849301ccef5bb2e8a68a (patch) | |
| tree | ef35c3da25ff76dc2feb28677d0e33f54f724cf3 /host/lib/transport | |
| parent | ef9ca5f928a9ebe4a3f8551698ea4f20f52f6652 (diff) | |
| download | uhd-627075e60e0b893a412e849301ccef5bb2e8a68a.tar.gz uhd-627075e60e0b893a412e849301ccef5bb2e8a68a.tar.bz2 uhd-627075e60e0b893a412e849301ccef5bb2e8a68a.zip | |
uhd: move thread loop condition flag to before barrier (prevents race condition)
Diffstat (limited to 'host/lib/transport')
| -rw-r--r-- | host/lib/transport/libusb1_zero_copy.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/host/lib/transport/libusb1_zero_copy.cpp b/host/lib/transport/libusb1_zero_copy.cpp index e42cab1d1..ec2077d30 100644 --- a/host/lib/transport/libusb1_zero_copy.cpp +++ b/host/lib/transport/libusb1_zero_copy.cpp @@ -277,10 +277,10 @@ private: bool _threads_running; void run_event_loop(boost::barrier &spawn_barrier){ + _threads_running = true; spawn_barrier.wait(); set_thread_priority_safe(); libusb_context *context = libusb::session::get_global_session()->get_context(); - _threads_running = true; try{ while(_threads_running){ timeval tv; |