From 6b4a9212da7eb78112b575d47b5ecafebdf5f866 Mon Sep 17 00:00:00 2001 From: Josh Blum Date: Mon, 28 Feb 2011 17:10:27 -0800 Subject: usrp2: minor optimization, only disable interruption when we need to wait() --- host/lib/usrp/usrp2/io_impl.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'host/lib/usrp/usrp2/io_impl.cpp') diff --git a/host/lib/usrp/usrp2/io_impl.cpp b/host/lib/usrp/usrp2/io_impl.cpp index 082d77d3e..27a32d7a8 100644 --- a/host/lib/usrp/usrp2/io_impl.cpp +++ b/host/lib/usrp/usrp2/io_impl.cpp @@ -83,10 +83,10 @@ public: * \return false on timeout */ UHD_INLINE bool check_fc_condition(seq_type seq, double timeout){ - boost::this_thread::disable_interruption di; //disable because the wait can throw boost::unique_lock lock(_fc_mutex); _last_seq_out = seq; if (this->ready()) return true; + boost::this_thread::disable_interruption di; //disable because the wait can throw return _fc_cond.timed_wait(lock, to_time_dur(timeout), _ready_fcn); } -- cgit v1.2.3