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authorFlorin Coras <fcoras@cisco.com>2018-06-06 17:55:02 -0700
committerDave Barach <openvpp@barachs.net>2018-06-11 17:32:40 +0000
commit25579b4acd449e1bae30d2a20a44b77741c8e1fd (patch)
treeb82e8bb17fc8b2f257cb57dfd9e6ca628a5916a3 /src/svm/svm_fifo.c
parent40903ac34f89d9e2ad775e98b7bcec5b7feb0207 (diff)
tcp: cleanup connection/session fixes
- Cleanup session state after last ack and avoid using a cleanup timer. - Change session cleanup to free the session as opposed to waiting for delete notify. - When in close-wait, postpone sending the fin on close until all outstanding data has been sent. - Don't flush rx fifo unless in closed state Change-Id: Ic2a4f0d5568b65c83f4b55b6c469a7b24b947f39 Signed-off-by: Florin Coras <fcoras@cisco.com>
Diffstat (limited to 'src/svm/svm_fifo.c')
-rw-r--r--src/svm/svm_fifo.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/src/svm/svm_fifo.c b/src/svm/svm_fifo.c
index 10c319236ee..47df22547ac 100644
--- a/src/svm/svm_fifo.c
+++ b/src/svm/svm_fifo.c
@@ -828,6 +828,13 @@ svm_fifo_dequeue_drop (svm_fifo_t * f, u32 max_bytes)
return total_drop_bytes;
}
+void
+svm_fifo_dequeue_drop_all (svm_fifo_t * f)
+{
+ f->head = f->tail;
+ __sync_fetch_and_sub (&f->cursize, f->cursize);
+}
+
u32
svm_fifo_number_ooo_segments (svm_fifo_t * f)
{