diff options
| author |   Florin Coras <fcoras@cisco.com> | 2020-11-25 20:26:32 -0800 |
|---|---|---|
| committer |   Dave Barach <openvpp@barachs.net> | 2020-11-26 19:22:25 +0000 |
| commit | 54fe32cdff3cf12d0321eceecaf3776b9ce6504d (patch) | |
| tree | 4030aac134ede2a1e330887b682157569102f430 /src/vcl/vppcom.c | |
| parent | f23b1514a85f603d17036a598b6e3f329441abe8 (diff) | |
vcl: avoid coalescing dgrams on read
Type: improvement
Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: I035f1ef26202bbcf918548cbaa3cdbc17944bf8a
Diffstat (limited to 'src/vcl/vppcom.c')
| -rw-r--r-- | src/vcl/vppcom.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/vcl/vppcom.c b/src/vcl/vppcom.c index da7693fa08f..6c85ceedd67 100644 --- a/src/vcl/vppcom.c +++ b/src/vcl/vppcom.c @@ -1909,10 +1909,10 @@ read_again: e->session_index = s->session_index; } } - else if (PREDICT_FALSE (rv < n)) + else if (PREDICT_FALSE (rv < n && !s->is_dgram)) { /* More data enqueued while reading. Try to drain it - * or fill the buffer */ + * or fill the buffer. Avoid doing that for dgrams */ buf += rv; n -= rv; goto read_again; |