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| author | Martin Braun <martin.braun@ettus.com> | 2016-11-14 14:30:34 -0800 |
|---|---|---|
| committer | Martin Braun <martin.braun@ettus.com> | 2018-07-25 15:34:03 -0700 |
| commit | 988515ab19a715773086a7a8c023ddb8249c7e37 (patch) | |
| tree | 71c861c3a1d0a5e295dad5939358dd30e0a33f3b /host/lib/transport/zero_copy_flow_ctrl.cpp | |
| parent | 8b16ab706fb4768f802ddb65a81fc26e1562cb0d (diff) | |
| download | uhd-988515ab19a715773086a7a8c023ddb8249c7e37.tar.gz uhd-988515ab19a715773086a7a8c023ddb8249c7e37.tar.bz2 uhd-988515ab19a715773086a7a8c023ddb8249c7e37.zip | |
Device3: Change packet-based flow control to byte-based flow control
Diffstat (limited to 'host/lib/transport/zero_copy_flow_ctrl.cpp')
| -rw-r--r-- | host/lib/transport/zero_copy_flow_ctrl.cpp | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/host/lib/transport/zero_copy_flow_ctrl.cpp b/host/lib/transport/zero_copy_flow_ctrl.cpp index 709b9e981..25be35569 100644 --- a/host/lib/transport/zero_copy_flow_ctrl.cpp +++ b/host/lib/transport/zero_copy_flow_ctrl.cpp @@ -65,7 +65,7 @@ public: zero_copy_flow_ctrl_mrb( flow_ctrl_func flow_ctrl ) : - _mb(nullptr), + _mb(NULL), _flow_ctrl(flow_ctrl) { /* NOP */ @@ -80,8 +80,6 @@ public: { if (_mb) { - _mb->commit(size()); - while (_flow_ctrl and not _flow_ctrl(_mb)) {} _mb.reset(); } } @@ -89,6 +87,7 @@ public: UHD_INLINE sptr get(sptr &mb) { _mb = mb; + while (_flow_ctrl and not _flow_ctrl(_mb)) {} return make(this, _mb->cast<void *>(), _mb->size()); } |